mirror of
https://gitee.com/milvus-io/milvus.git
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1b4e28b97f
relate: https://github.com/milvus-io/milvus/issues/30927 --------- Signed-off-by: aoiasd <zhicheng.yue@zilliz.com>
2068 lines
58 KiB
Go
2068 lines
58 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package paramtable
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import (
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"fmt"
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"math"
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"strconv"
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"go.uber.org/zap"
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"github.com/milvus-io/milvus/pkg/log"
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)
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const (
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// defaultMax is the default unlimited rate or threshold.
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defaultMax = float64(math.MaxFloat64)
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// MBSize used to convert megabytes and bytes.
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MBSize = 1024.0 * 1024.0
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// defaultDiskQuotaInMB is the default disk quota in megabytes.
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defaultDiskQuotaInMB = defaultMax / MBSize
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// defaultMin is the default minimal rate.
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defaultMin = float64(0)
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// defaultLowWaterLevel is the default memory low water level.
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defaultLowWaterLevel = float64(0.85)
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// defaultHighWaterLevel is the default memory low water level.
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defaultHighWaterLevel = float64(0.95)
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)
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// quotaConfig is configuration for quota and limitations.
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type quotaConfig struct {
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QuotaAndLimitsEnabled ParamItem `refreshable:"false"`
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QuotaCenterCollectInterval ParamItem `refreshable:"false"`
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AllocRetryTimes ParamItem `refreshable:"false"`
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AllocWaitInterval ParamItem `refreshable:"false"`
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ComplexDeleteLimitEnable ParamItem `refreshable:"false"`
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// ddl
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DDLLimitEnabled ParamItem `refreshable:"true"`
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DDLCollectionRate ParamItem `refreshable:"true"`
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DDLPartitionRate ParamItem `refreshable:"true"`
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IndexLimitEnabled ParamItem `refreshable:"true"`
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MaxIndexRate ParamItem `refreshable:"true"`
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FlushLimitEnabled ParamItem `refreshable:"true"`
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MaxFlushRate ParamItem `refreshable:"true"`
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MaxFlushRatePerCollection ParamItem `refreshable:"true"`
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CompactionLimitEnabled ParamItem `refreshable:"true"`
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MaxCompactionRate ParamItem `refreshable:"true"`
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DDLCollectionRatePerDB ParamItem `refreshable:"true"`
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DDLPartitionRatePerDB ParamItem `refreshable:"true"`
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MaxIndexRatePerDB ParamItem `refreshable:"true"`
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MaxFlushRatePerDB ParamItem `refreshable:"true"`
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MaxCompactionRatePerDB ParamItem `refreshable:"true"`
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// dml
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DMLLimitEnabled ParamItem `refreshable:"true"`
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DMLMaxInsertRate ParamItem `refreshable:"true"`
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DMLMinInsertRate ParamItem `refreshable:"true"`
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DMLMaxUpsertRate ParamItem `refreshable:"true"`
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DMLMinUpsertRate ParamItem `refreshable:"true"`
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DMLMaxDeleteRate ParamItem `refreshable:"true"`
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DMLMinDeleteRate ParamItem `refreshable:"true"`
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DMLMaxBulkLoadRate ParamItem `refreshable:"true"`
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DMLMinBulkLoadRate ParamItem `refreshable:"true"`
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DMLMaxInsertRatePerDB ParamItem `refreshable:"true"`
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DMLMinInsertRatePerDB ParamItem `refreshable:"true"`
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DMLMaxUpsertRatePerDB ParamItem `refreshable:"true"`
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DMLMinUpsertRatePerDB ParamItem `refreshable:"true"`
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DMLMaxDeleteRatePerDB ParamItem `refreshable:"true"`
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DMLMinDeleteRatePerDB ParamItem `refreshable:"true"`
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DMLMaxBulkLoadRatePerDB ParamItem `refreshable:"true"`
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DMLMinBulkLoadRatePerDB ParamItem `refreshable:"true"`
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DMLMaxInsertRatePerCollection ParamItem `refreshable:"true"`
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DMLMinInsertRatePerCollection ParamItem `refreshable:"true"`
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DMLMaxUpsertRatePerCollection ParamItem `refreshable:"true"`
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DMLMinUpsertRatePerCollection ParamItem `refreshable:"true"`
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DMLMaxDeleteRatePerCollection ParamItem `refreshable:"true"`
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DMLMinDeleteRatePerCollection ParamItem `refreshable:"true"`
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DMLMaxBulkLoadRatePerCollection ParamItem `refreshable:"true"`
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DMLMinBulkLoadRatePerCollection ParamItem `refreshable:"true"`
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DMLMaxInsertRatePerPartition ParamItem `refreshable:"true"`
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DMLMinInsertRatePerPartition ParamItem `refreshable:"true"`
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DMLMaxUpsertRatePerPartition ParamItem `refreshable:"true"`
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DMLMinUpsertRatePerPartition ParamItem `refreshable:"true"`
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DMLMaxDeleteRatePerPartition ParamItem `refreshable:"true"`
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DMLMinDeleteRatePerPartition ParamItem `refreshable:"true"`
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DMLMaxBulkLoadRatePerPartition ParamItem `refreshable:"true"`
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DMLMinBulkLoadRatePerPartition ParamItem `refreshable:"true"`
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// dql
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DQLLimitEnabled ParamItem `refreshable:"true"`
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DQLMaxSearchRate ParamItem `refreshable:"true"`
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DQLMinSearchRate ParamItem `refreshable:"true"`
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DQLMaxQueryRate ParamItem `refreshable:"true"`
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DQLMinQueryRate ParamItem `refreshable:"true"`
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DQLMaxSearchRatePerDB ParamItem `refreshable:"true"`
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DQLMinSearchRatePerDB ParamItem `refreshable:"true"`
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DQLMaxQueryRatePerDB ParamItem `refreshable:"true"`
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DQLMinQueryRatePerDB ParamItem `refreshable:"true"`
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DQLMaxSearchRatePerCollection ParamItem `refreshable:"true"`
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DQLMinSearchRatePerCollection ParamItem `refreshable:"true"`
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DQLMaxQueryRatePerCollection ParamItem `refreshable:"true"`
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DQLMinQueryRatePerCollection ParamItem `refreshable:"true"`
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DQLMaxSearchRatePerPartition ParamItem `refreshable:"true"`
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DQLMinSearchRatePerPartition ParamItem `refreshable:"true"`
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DQLMaxQueryRatePerPartition ParamItem `refreshable:"true"`
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DQLMinQueryRatePerPartition ParamItem `refreshable:"true"`
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// limits
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MaxCollectionNum ParamItem `refreshable:"true"`
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MaxCollectionNumPerDB ParamItem `refreshable:"true"`
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TopKLimit ParamItem `refreshable:"true"`
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NQLimit ParamItem `refreshable:"true"`
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MaxQueryResultWindow ParamItem `refreshable:"true"`
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MaxOutputSize ParamItem `refreshable:"true"`
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MaxInsertSize ParamItem `refreshable:"true"`
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MaxResourceGroupNumOfQueryNode ParamItem `refreshable:"true"`
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// limit writing
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ForceDenyWriting ParamItem `refreshable:"true"`
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TtProtectionEnabled ParamItem `refreshable:"true"`
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MaxTimeTickDelay ParamItem `refreshable:"true"`
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MemProtectionEnabled ParamItem `refreshable:"true"`
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DataNodeMemoryLowWaterLevel ParamItem `refreshable:"true"`
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DataNodeMemoryHighWaterLevel ParamItem `refreshable:"true"`
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QueryNodeMemoryLowWaterLevel ParamItem `refreshable:"true"`
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QueryNodeMemoryHighWaterLevel ParamItem `refreshable:"true"`
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GrowingSegmentsSizeProtectionEnabled ParamItem `refreshable:"true"`
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GrowingSegmentsSizeMinRateRatio ParamItem `refreshable:"true"`
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GrowingSegmentsSizeLowWaterLevel ParamItem `refreshable:"true"`
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GrowingSegmentsSizeHighWaterLevel ParamItem `refreshable:"true"`
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DiskProtectionEnabled ParamItem `refreshable:"true"`
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DiskQuota ParamItem `refreshable:"true"`
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DiskQuotaPerDB ParamItem `refreshable:"true"`
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DiskQuotaPerCollection ParamItem `refreshable:"true"`
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DiskQuotaPerPartition ParamItem `refreshable:"true"`
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// limit reading
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ForceDenyReading ParamItem `refreshable:"true"`
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QueueProtectionEnabled ParamItem `refreshable:"true"`
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NQInQueueThreshold ParamItem `refreshable:"true"`
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QueueLatencyThreshold ParamItem `refreshable:"true"`
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ResultProtectionEnabled ParamItem `refreshable:"true"`
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MaxReadResultRate ParamItem `refreshable:"true"`
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MaxReadResultRatePerDB ParamItem `refreshable:"true"`
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MaxReadResultRatePerCollection ParamItem `refreshable:"true"`
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CoolOffSpeed ParamItem `refreshable:"true"`
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}
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func (p *quotaConfig) init(base *BaseTable) {
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p.QuotaAndLimitsEnabled = ParamItem{
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Key: "quotaAndLimits.enabled",
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Version: "2.2.0",
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DefaultValue: "false",
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Doc: "`true` to enable quota and limits, `false` to disable.",
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Export: true,
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}
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p.QuotaAndLimitsEnabled.Init(base.mgr)
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const defaultInterval = "3.0"
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p.QuotaCenterCollectInterval = ParamItem{
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Key: "quotaAndLimits.quotaCenterCollectInterval",
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Version: "2.2.0",
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DefaultValue: defaultInterval,
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Formatter: func(v string) string {
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// (0 ~ 65536)
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if getAsInt(v) <= 0 || getAsInt(v) >= 65536 {
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return defaultInterval
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}
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return v
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},
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Doc: `quotaCenterCollectInterval is the time interval that quotaCenter
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collects metrics from Proxies, Query cluster and Data cluster.
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seconds, (0 ~ 65536)`,
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Export: true,
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}
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p.QuotaCenterCollectInterval.Init(base.mgr)
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// ddl
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max := fmt.Sprintf("%f", defaultMax)
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min := fmt.Sprintf("%f", defaultMin)
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p.DDLLimitEnabled = ParamItem{
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Key: "quotaAndLimits.ddl.enabled",
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Version: "2.2.0",
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DefaultValue: "false",
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Export: true,
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}
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p.DDLLimitEnabled.Init(base.mgr)
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p.DDLCollectionRate = ParamItem{
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Key: "quotaAndLimits.ddl.collectionRate",
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Version: "2.2.0",
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DefaultValue: max,
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Formatter: func(v string) string {
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if !p.DDLLimitEnabled.GetAsBool() {
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return max
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}
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// [0 ~ Inf)
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if getAsInt(v) < 0 {
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return max
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}
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return v
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},
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Doc: "qps, default no limit, rate for CreateCollection, DropCollection, LoadCollection, ReleaseCollection",
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Export: true,
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}
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p.DDLCollectionRate.Init(base.mgr)
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p.DDLCollectionRatePerDB = ParamItem{
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Key: "quotaAndLimits.ddl.db.collectionRate",
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Version: "2.4.1",
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DefaultValue: max,
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Formatter: func(v string) string {
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if !p.DDLLimitEnabled.GetAsBool() {
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return max
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}
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// [0 ~ Inf)
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if getAsInt(v) < 0 {
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return max
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}
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return v
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},
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Doc: "qps of db level , default no limit, rate for CreateCollection, DropCollection, LoadCollection, ReleaseCollection",
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Export: true,
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}
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p.DDLCollectionRatePerDB.Init(base.mgr)
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p.DDLPartitionRate = ParamItem{
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Key: "quotaAndLimits.ddl.partitionRate",
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Version: "2.2.0",
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DefaultValue: max,
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Formatter: func(v string) string {
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if !p.DDLLimitEnabled.GetAsBool() {
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return max
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}
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// [0 ~ Inf)
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if getAsInt(v) < 0 {
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return max
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}
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return v
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},
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Doc: "qps, default no limit, rate for CreatePartition, DropPartition, LoadPartition, ReleasePartition",
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Export: true,
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}
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p.DDLPartitionRate.Init(base.mgr)
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p.DDLPartitionRatePerDB = ParamItem{
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Key: "quotaAndLimits.ddl.db.partitionRate",
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Version: "2.4.1",
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DefaultValue: max,
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Formatter: func(v string) string {
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if !p.DDLLimitEnabled.GetAsBool() {
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return max
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}
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// [0 ~ Inf)
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if getAsInt(v) < 0 {
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return max
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}
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return v
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},
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Doc: "qps of db level, default no limit, rate for CreatePartition, DropPartition, LoadPartition, ReleasePartition",
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Export: true,
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}
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p.DDLPartitionRatePerDB.Init(base.mgr)
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p.IndexLimitEnabled = ParamItem{
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Key: "quotaAndLimits.indexRate.enabled",
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Version: "2.2.0",
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DefaultValue: "false",
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Export: true,
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}
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p.IndexLimitEnabled.Init(base.mgr)
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p.MaxIndexRate = ParamItem{
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Key: "quotaAndLimits.indexRate.max",
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Version: "2.2.0",
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DefaultValue: max,
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Formatter: func(v string) string {
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if !p.IndexLimitEnabled.GetAsBool() {
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return max
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}
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// [0 ~ Inf)
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if getAsFloat(v) < 0 {
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return max
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}
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return v
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},
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Doc: "qps, default no limit, rate for CreateIndex, DropIndex",
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Export: true,
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}
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p.MaxIndexRate.Init(base.mgr)
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p.MaxIndexRatePerDB = ParamItem{
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Key: "quotaAndLimits.indexRate.db.max",
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Version: "2.4.1",
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DefaultValue: max,
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Formatter: func(v string) string {
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if !p.IndexLimitEnabled.GetAsBool() {
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return max
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}
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// [0 ~ Inf)
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if getAsFloat(v) < 0 {
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return max
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}
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return v
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},
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Doc: "qps of db level, default no limit, rate for CreateIndex, DropIndex",
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Export: true,
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}
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p.MaxIndexRatePerDB.Init(base.mgr)
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p.FlushLimitEnabled = ParamItem{
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Key: "quotaAndLimits.flushRate.enabled",
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Version: "2.2.0",
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DefaultValue: "false",
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Export: true,
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}
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p.FlushLimitEnabled.Init(base.mgr)
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p.MaxFlushRate = ParamItem{
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Key: "quotaAndLimits.flushRate.max",
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Version: "2.2.0",
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DefaultValue: max,
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Formatter: func(v string) string {
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if !p.FlushLimitEnabled.GetAsBool() {
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return max
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}
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// [0 ~ Inf)
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if getAsInt(v) < 0 {
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return max
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}
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return v
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},
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Doc: "qps, default no limit, rate for flush",
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Export: true,
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}
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p.MaxFlushRate.Init(base.mgr)
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p.MaxFlushRatePerDB = ParamItem{
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Key: "quotaAndLimits.flushRate.db.max",
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Version: "2.4.1",
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DefaultValue: max,
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Formatter: func(v string) string {
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if !p.FlushLimitEnabled.GetAsBool() {
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return max
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}
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// [0 ~ Inf)
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if getAsInt(v) < 0 {
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return max
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}
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return v
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},
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Doc: "qps of db level, default no limit, rate for flush",
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Export: true,
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}
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p.MaxFlushRatePerDB.Init(base.mgr)
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p.MaxFlushRatePerCollection = ParamItem{
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Key: "quotaAndLimits.flushRate.collection.max",
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Version: "2.3.9",
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DefaultValue: "-1",
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Formatter: func(v string) string {
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if !p.FlushLimitEnabled.GetAsBool() {
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return max
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}
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// [0 ~ Inf)
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if getAsInt(v) < 0 {
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return max
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}
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return v
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},
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Doc: "qps, default no limit, rate for flush at collection level.",
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Export: true,
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}
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p.MaxFlushRatePerCollection.Init(base.mgr)
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p.CompactionLimitEnabled = ParamItem{
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Key: "quotaAndLimits.compactionRate.enabled",
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Version: "2.2.0",
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DefaultValue: "false",
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Export: true,
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}
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p.CompactionLimitEnabled.Init(base.mgr)
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p.MaxCompactionRate = ParamItem{
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Key: "quotaAndLimits.compactionRate.max",
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Version: "2.2.0",
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DefaultValue: max,
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Formatter: func(v string) string {
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if !p.CompactionLimitEnabled.GetAsBool() {
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return max
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}
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// [0 ~ Inf)
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if getAsInt(v) < 0 {
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return max
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}
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return v
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},
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Doc: "qps, default no limit, rate for manualCompaction",
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Export: true,
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}
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p.MaxCompactionRate.Init(base.mgr)
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p.MaxCompactionRatePerDB = ParamItem{
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Key: "quotaAndLimits.compactionRate.db.max",
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Version: "2.4.1",
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DefaultValue: max,
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Formatter: func(v string) string {
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if !p.CompactionLimitEnabled.GetAsBool() {
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return max
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}
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// [0 ~ Inf)
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if getAsInt(v) < 0 {
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return max
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}
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return v
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},
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Doc: "qps of db level, default no limit, rate for manualCompaction",
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Export: true,
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}
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p.MaxCompactionRatePerDB.Init(base.mgr)
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// dml
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p.DMLLimitEnabled = ParamItem{
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Key: "quotaAndLimits.dml.enabled",
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Version: "2.2.0",
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DefaultValue: "false",
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Doc: `dml limit rates, default no limit.
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The maximum rate will not be greater than ` + "max" + `.`,
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Export: true,
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}
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p.DMLLimitEnabled.Init(base.mgr)
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p.DMLMaxInsertRate = ParamItem{
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Key: "quotaAndLimits.dml.insertRate.max",
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Version: "2.2.0",
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DefaultValue: max,
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Formatter: func(v string) string {
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if !p.DMLLimitEnabled.GetAsBool() {
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return max
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}
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rate := getAsFloat(v)
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if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
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rate = megaBytes2Bytes(rate)
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}
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// [0, inf)
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if rate < 0 {
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return max
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}
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return fmt.Sprintf("%f", rate)
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},
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Doc: "MB/s, default no limit",
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Export: true,
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}
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p.DMLMaxInsertRate.Init(base.mgr)
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p.DMLMinInsertRate = ParamItem{
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Key: "quotaAndLimits.dml.insertRate.min",
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Version: "2.2.0",
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DefaultValue: min,
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Formatter: func(v string) string {
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if !p.DMLLimitEnabled.GetAsBool() {
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return min
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}
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rate := megaBytes2Bytes(getAsFloat(v))
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// [0, inf)
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if rate < 0 {
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return min
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}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxInsertRate.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinInsertRate.Init(base.mgr)
|
|
|
|
p.DMLMaxInsertRatePerDB = ParamItem{
|
|
Key: "quotaAndLimits.dml.insertRate.db.max",
|
|
Version: "2.4.1",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
rate = megaBytes2Bytes(rate)
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return p.DMLMaxInsertRate.GetValue()
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
Doc: "MB/s, default no limit",
|
|
Export: true,
|
|
}
|
|
p.DMLMaxInsertRatePerDB.Init(base.mgr)
|
|
|
|
p.DMLMinInsertRatePerDB = ParamItem{
|
|
Key: "quotaAndLimits.dml.insertRate.db.min",
|
|
Version: "2.4.1",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := megaBytes2Bytes(getAsFloat(v))
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxInsertRatePerDB.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinInsertRatePerDB.Init(base.mgr)
|
|
|
|
p.DMLMaxInsertRatePerCollection = ParamItem{
|
|
Key: "quotaAndLimits.dml.insertRate.collection.max",
|
|
Version: "2.2.9",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
rate = megaBytes2Bytes(rate)
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return p.DMLMaxInsertRate.GetValue()
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
Doc: "MB/s, default no limit",
|
|
Export: true,
|
|
}
|
|
p.DMLMaxInsertRatePerCollection.Init(base.mgr)
|
|
|
|
p.DMLMinInsertRatePerCollection = ParamItem{
|
|
Key: "quotaAndLimits.dml.insertRate.collection.min",
|
|
Version: "2.2.9",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := megaBytes2Bytes(getAsFloat(v))
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxInsertRatePerCollection.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinInsertRatePerCollection.Init(base.mgr)
|
|
|
|
p.DMLMaxInsertRatePerPartition = ParamItem{
|
|
Key: "quotaAndLimits.dml.insertRate.partition.max",
|
|
Version: "2.4.1",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
rate = megaBytes2Bytes(rate)
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return p.DMLMaxInsertRate.GetValue()
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
Doc: "MB/s, default no limit",
|
|
Export: true,
|
|
}
|
|
p.DMLMaxInsertRatePerPartition.Init(base.mgr)
|
|
|
|
p.DMLMinInsertRatePerPartition = ParamItem{
|
|
Key: "quotaAndLimits.dml.insertRate.partition.min",
|
|
Version: "2.4.1",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := megaBytes2Bytes(getAsFloat(v))
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxInsertRatePerPartition.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinInsertRatePerPartition.Init(base.mgr)
|
|
|
|
p.DMLMaxUpsertRate = ParamItem{
|
|
Key: "quotaAndLimits.dml.upsertRate.max",
|
|
Version: "2.3.0",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
rate = megaBytes2Bytes(rate)
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return max
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
Doc: "MB/s, default no limit",
|
|
Export: true,
|
|
}
|
|
p.DMLMaxUpsertRate.Init(base.mgr)
|
|
|
|
p.DMLMinUpsertRate = ParamItem{
|
|
Key: "quotaAndLimits.dml.UpsertRate.min",
|
|
Version: "2.3.0",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := megaBytes2Bytes(getAsFloat(v))
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxUpsertRate.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinUpsertRate.Init(base.mgr)
|
|
|
|
p.DMLMaxUpsertRatePerDB = ParamItem{
|
|
Key: "quotaAndLimits.dml.upsertRate.db.max",
|
|
Version: "2.4.1",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
rate = megaBytes2Bytes(rate)
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return p.DMLMaxUpsertRate.GetValue()
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
Doc: "MB/s, default no limit",
|
|
Export: true,
|
|
}
|
|
p.DMLMaxUpsertRatePerDB.Init(base.mgr)
|
|
|
|
p.DMLMinUpsertRatePerDB = ParamItem{
|
|
Key: "quotaAndLimits.dml.upsertRate.db.min",
|
|
Version: "2.4.1",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := megaBytes2Bytes(getAsFloat(v))
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxUpsertRatePerDB.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinUpsertRatePerDB.Init(base.mgr)
|
|
|
|
p.DMLMaxUpsertRatePerCollection = ParamItem{
|
|
Key: "quotaAndLimits.dml.upsertRate.collection.max",
|
|
Version: "2.3.0",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
rate = megaBytes2Bytes(rate)
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return p.DMLMaxUpsertRate.GetValue()
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
Doc: "MB/s, default no limit",
|
|
Export: true,
|
|
}
|
|
p.DMLMaxUpsertRatePerCollection.Init(base.mgr)
|
|
|
|
p.DMLMinUpsertRatePerCollection = ParamItem{
|
|
Key: "quotaAndLimits.dml.upsertRate.collection.min",
|
|
Version: "2.3.0",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := megaBytes2Bytes(getAsFloat(v))
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxUpsertRatePerCollection.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinUpsertRatePerCollection.Init(base.mgr)
|
|
|
|
p.DMLMaxUpsertRatePerPartition = ParamItem{
|
|
Key: "quotaAndLimits.dml.upsertRate.partition.max",
|
|
Version: "2.4.1",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
rate = megaBytes2Bytes(rate)
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return p.DMLMaxUpsertRate.GetValue()
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
Doc: "MB/s, default no limit",
|
|
Export: true,
|
|
}
|
|
p.DMLMaxUpsertRatePerPartition.Init(base.mgr)
|
|
|
|
p.DMLMinUpsertRatePerPartition = ParamItem{
|
|
Key: "quotaAndLimits.dml.upsertRate.partition.min",
|
|
Version: "2.4.1",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := megaBytes2Bytes(getAsFloat(v))
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxUpsertRatePerPartition.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinUpsertRatePerPartition.Init(base.mgr)
|
|
|
|
p.DMLMaxDeleteRate = ParamItem{
|
|
Key: "quotaAndLimits.dml.deleteRate.max",
|
|
Version: "2.2.0",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
rate = megaBytes2Bytes(rate)
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return max
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
Doc: "MB/s, default no limit",
|
|
Export: true,
|
|
}
|
|
p.DMLMaxDeleteRate.Init(base.mgr)
|
|
|
|
p.DMLMinDeleteRate = ParamItem{
|
|
Key: "quotaAndLimits.dml.deleteRate.min",
|
|
Version: "2.2.0",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := megaBytes2Bytes(getAsFloat(v))
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxDeleteRate.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinDeleteRate.Init(base.mgr)
|
|
|
|
p.DMLMaxDeleteRatePerDB = ParamItem{
|
|
Key: "quotaAndLimits.dml.deleteRate.db.max",
|
|
Version: "2.4.1",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
rate = megaBytes2Bytes(rate)
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return p.DMLMaxDeleteRate.GetValue()
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
Doc: "MB/s, default no limit",
|
|
Export: true,
|
|
}
|
|
p.DMLMaxDeleteRatePerDB.Init(base.mgr)
|
|
|
|
p.DMLMinDeleteRatePerDB = ParamItem{
|
|
Key: "quotaAndLimits.dml.deleteRate.db.min",
|
|
Version: "2.4.1",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := megaBytes2Bytes(getAsFloat(v))
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxDeleteRatePerDB.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinDeleteRatePerDB.Init(base.mgr)
|
|
|
|
p.DMLMaxDeleteRatePerCollection = ParamItem{
|
|
Key: "quotaAndLimits.dml.deleteRate.collection.max",
|
|
Version: "2.2.9",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
rate = megaBytes2Bytes(rate)
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return p.DMLMaxDeleteRate.GetValue()
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
Doc: "MB/s, default no limit",
|
|
Export: true,
|
|
}
|
|
p.DMLMaxDeleteRatePerCollection.Init(base.mgr)
|
|
|
|
p.DMLMinDeleteRatePerCollection = ParamItem{
|
|
Key: "quotaAndLimits.dml.deleteRate.collection.min",
|
|
Version: "2.2.9",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := megaBytes2Bytes(getAsFloat(v))
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxDeleteRatePerCollection.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinDeleteRatePerCollection.Init(base.mgr)
|
|
|
|
p.DMLMaxDeleteRatePerPartition = ParamItem{
|
|
Key: "quotaAndLimits.dml.deleteRate.partition.max",
|
|
Version: "2.4.1",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
rate = megaBytes2Bytes(rate)
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return p.DMLMaxDeleteRate.GetValue()
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
Doc: "MB/s, default no limit",
|
|
Export: true,
|
|
}
|
|
p.DMLMaxDeleteRatePerPartition.Init(base.mgr)
|
|
|
|
p.DMLMinDeleteRatePerPartition = ParamItem{
|
|
Key: "quotaAndLimits.dml.deleteRate.partition.min",
|
|
Version: "2.4.1",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := megaBytes2Bytes(getAsFloat(v))
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxDeleteRatePerPartition.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinDeleteRatePerPartition.Init(base.mgr)
|
|
|
|
p.DMLMaxBulkLoadRate = ParamItem{
|
|
Key: "quotaAndLimits.dml.bulkLoadRate.max",
|
|
Version: "2.2.0",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
rate = megaBytes2Bytes(rate)
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return max
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
Doc: "MB/s, default no limit, not support yet. TODO: limit bulkLoad rate",
|
|
Export: true,
|
|
}
|
|
p.DMLMaxBulkLoadRate.Init(base.mgr)
|
|
|
|
p.DMLMinBulkLoadRate = ParamItem{
|
|
Key: "quotaAndLimits.dml.bulkLoadRate.min",
|
|
Version: "2.2.0",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := megaBytes2Bytes(getAsFloat(v))
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxBulkLoadRate.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinBulkLoadRate.Init(base.mgr)
|
|
|
|
p.DMLMaxBulkLoadRatePerDB = ParamItem{
|
|
Key: "quotaAndLimits.dml.bulkLoadRate.db.max",
|
|
Version: "2.4.1",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
rate = megaBytes2Bytes(rate)
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return p.DMLMaxBulkLoadRate.GetValue()
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
Doc: "MB/s, default no limit, not support yet. TODO: limit db bulkLoad rate",
|
|
Export: true,
|
|
}
|
|
p.DMLMaxBulkLoadRatePerDB.Init(base.mgr)
|
|
|
|
p.DMLMinBulkLoadRatePerDB = ParamItem{
|
|
Key: "quotaAndLimits.dml.bulkLoadRate.db.min",
|
|
Version: "2.4.1",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := megaBytes2Bytes(getAsFloat(v))
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxBulkLoadRatePerDB.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinBulkLoadRatePerDB.Init(base.mgr)
|
|
|
|
p.DMLMaxBulkLoadRatePerCollection = ParamItem{
|
|
Key: "quotaAndLimits.dml.bulkLoadRate.collection.max",
|
|
Version: "2.2.9",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
rate = megaBytes2Bytes(rate)
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return p.DMLMaxBulkLoadRate.GetValue()
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
Doc: "MB/s, default no limit, not support yet. TODO: limit collection bulkLoad rate",
|
|
Export: true,
|
|
}
|
|
p.DMLMaxBulkLoadRatePerCollection.Init(base.mgr)
|
|
|
|
p.DMLMinBulkLoadRatePerCollection = ParamItem{
|
|
Key: "quotaAndLimits.dml.bulkLoadRate.collection.min",
|
|
Version: "2.2.9",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := megaBytes2Bytes(getAsFloat(v))
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxBulkLoadRatePerCollection.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinBulkLoadRatePerCollection.Init(base.mgr)
|
|
|
|
p.DMLMaxBulkLoadRatePerPartition = ParamItem{
|
|
Key: "quotaAndLimits.dml.bulkLoadRate.partition.max",
|
|
Version: "2.4.1",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
rate = megaBytes2Bytes(rate)
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return p.DMLMaxBulkLoadRate.GetValue()
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
Doc: "MB/s, default no limit, not support yet. TODO: limit partition bulkLoad rate",
|
|
Export: true,
|
|
}
|
|
p.DMLMaxBulkLoadRatePerPartition.Init(base.mgr)
|
|
|
|
p.DMLMinBulkLoadRatePerPartition = ParamItem{
|
|
Key: "quotaAndLimits.dml.bulkLoadRate.partition.min",
|
|
Version: "2.4.1",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DMLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := megaBytes2Bytes(getAsFloat(v))
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DMLMaxBulkLoadRatePerPartition.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return fmt.Sprintf("%f", rate)
|
|
},
|
|
}
|
|
p.DMLMinBulkLoadRatePerPartition.Init(base.mgr)
|
|
|
|
// dql
|
|
p.DQLLimitEnabled = ParamItem{
|
|
Key: "quotaAndLimits.dql.enabled",
|
|
Version: "2.2.0",
|
|
DefaultValue: "false",
|
|
Doc: `dql limit rates, default no limit.
|
|
The maximum rate will not be greater than ` + "max" + `.`,
|
|
Export: true,
|
|
}
|
|
p.DQLLimitEnabled.Init(base.mgr)
|
|
|
|
p.DQLMaxSearchRate = ParamItem{
|
|
Key: "quotaAndLimits.dql.searchRate.max",
|
|
Version: "2.2.0",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
// [0, inf)
|
|
if getAsFloat(v) < 0 {
|
|
return max
|
|
}
|
|
return v
|
|
},
|
|
Doc: "vps (vectors per second), default no limit",
|
|
Export: true,
|
|
}
|
|
p.DQLMaxSearchRate.Init(base.mgr)
|
|
|
|
p.DQLMinSearchRate = ParamItem{
|
|
Key: "quotaAndLimits.dql.searchRate.min",
|
|
Version: "2.2.0",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := getAsFloat(v)
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DQLMaxSearchRate.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return v
|
|
},
|
|
}
|
|
p.DQLMinSearchRate.Init(base.mgr)
|
|
|
|
p.DQLMaxSearchRatePerDB = ParamItem{
|
|
Key: "quotaAndLimits.dql.searchRate.db.max",
|
|
Version: "2.4.1",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
// [0, inf)
|
|
if getAsFloat(v) < 0 {
|
|
return p.DQLMaxSearchRate.GetValue()
|
|
}
|
|
return v
|
|
},
|
|
Doc: "vps (vectors per second), default no limit",
|
|
Export: true,
|
|
}
|
|
p.DQLMaxSearchRatePerDB.Init(base.mgr)
|
|
|
|
p.DQLMinSearchRatePerDB = ParamItem{
|
|
Key: "quotaAndLimits.dql.searchRate.db.min",
|
|
Version: "2.4.1",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := getAsFloat(v)
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DQLMaxSearchRatePerDB.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return v
|
|
},
|
|
}
|
|
p.DQLMinSearchRatePerDB.Init(base.mgr)
|
|
|
|
p.DQLMaxSearchRatePerCollection = ParamItem{
|
|
Key: "quotaAndLimits.dql.searchRate.collection.max",
|
|
Version: "2.2.9",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
// [0, inf)
|
|
if getAsFloat(v) < 0 {
|
|
return p.DQLMaxSearchRate.GetValue()
|
|
}
|
|
return v
|
|
},
|
|
Doc: "vps (vectors per second), default no limit",
|
|
Export: true,
|
|
}
|
|
p.DQLMaxSearchRatePerCollection.Init(base.mgr)
|
|
|
|
p.DQLMinSearchRatePerCollection = ParamItem{
|
|
Key: "quotaAndLimits.dql.searchRate.collection.min",
|
|
Version: "2.2.9",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := getAsFloat(v)
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DQLMaxSearchRatePerCollection.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return v
|
|
},
|
|
}
|
|
p.DQLMinSearchRatePerCollection.Init(base.mgr)
|
|
|
|
p.DQLMaxSearchRatePerPartition = ParamItem{
|
|
Key: "quotaAndLimits.dql.searchRate.partition.max",
|
|
Version: "2.4.1",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
// [0, inf)
|
|
if getAsFloat(v) < 0 {
|
|
return p.DQLMaxSearchRate.GetValue()
|
|
}
|
|
return v
|
|
},
|
|
Doc: "vps (vectors per second), default no limit",
|
|
Export: true,
|
|
}
|
|
p.DQLMaxSearchRatePerPartition.Init(base.mgr)
|
|
|
|
p.DQLMinSearchRatePerPartition = ParamItem{
|
|
Key: "quotaAndLimits.dql.searchRate.partition.min",
|
|
Version: "2.4.1",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := getAsFloat(v)
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DQLMaxSearchRatePerPartition.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return v
|
|
},
|
|
}
|
|
p.DQLMinSearchRatePerPartition.Init(base.mgr)
|
|
|
|
p.DQLMaxQueryRate = ParamItem{
|
|
Key: "quotaAndLimits.dql.queryRate.max",
|
|
Version: "2.2.0",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
// [0, inf)
|
|
if getAsFloat(v) < 0 {
|
|
return max
|
|
}
|
|
return v
|
|
},
|
|
Doc: "qps, default no limit",
|
|
Export: true,
|
|
}
|
|
p.DQLMaxQueryRate.Init(base.mgr)
|
|
|
|
p.DQLMinQueryRate = ParamItem{
|
|
Key: "quotaAndLimits.dql.queryRate.min",
|
|
Version: "2.2.0",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := getAsFloat(v)
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DQLMaxQueryRate.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return v
|
|
},
|
|
}
|
|
p.DQLMinQueryRate.Init(base.mgr)
|
|
|
|
p.DQLMaxQueryRatePerDB = ParamItem{
|
|
Key: "quotaAndLimits.dql.queryRate.db.max",
|
|
Version: "2.4.1",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
// [0, inf)
|
|
if getAsFloat(v) < 0 {
|
|
return p.DQLMaxQueryRate.GetValue()
|
|
}
|
|
return v
|
|
},
|
|
Doc: "qps, default no limit",
|
|
Export: true,
|
|
}
|
|
p.DQLMaxQueryRatePerDB.Init(base.mgr)
|
|
|
|
p.DQLMinQueryRatePerDB = ParamItem{
|
|
Key: "quotaAndLimits.dql.queryRate.db.min",
|
|
Version: "2.4.1",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := getAsFloat(v)
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DQLMaxQueryRatePerDB.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return v
|
|
},
|
|
}
|
|
p.DQLMinQueryRatePerDB.Init(base.mgr)
|
|
|
|
p.DQLMaxQueryRatePerCollection = ParamItem{
|
|
Key: "quotaAndLimits.dql.queryRate.collection.max",
|
|
Version: "2.2.9",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
// [0, inf)
|
|
if getAsFloat(v) < 0 {
|
|
return p.DQLMaxQueryRate.GetValue()
|
|
}
|
|
return v
|
|
},
|
|
Doc: "qps, default no limit",
|
|
Export: true,
|
|
}
|
|
p.DQLMaxQueryRatePerCollection.Init(base.mgr)
|
|
|
|
p.DQLMinQueryRatePerCollection = ParamItem{
|
|
Key: "quotaAndLimits.dql.queryRate.collection.min",
|
|
Version: "2.2.9",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := getAsFloat(v)
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DQLMaxQueryRatePerCollection.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return v
|
|
},
|
|
}
|
|
p.DQLMinQueryRatePerCollection.Init(base.mgr)
|
|
|
|
p.DQLMaxQueryRatePerPartition = ParamItem{
|
|
Key: "quotaAndLimits.dql.queryRate.partition.max",
|
|
Version: "2.4.1",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
// [0, inf)
|
|
if getAsFloat(v) < 0 {
|
|
return p.DQLMaxQueryRate.GetValue()
|
|
}
|
|
return v
|
|
},
|
|
Doc: "qps, default no limit",
|
|
Export: true,
|
|
}
|
|
p.DQLMaxQueryRatePerPartition.Init(base.mgr)
|
|
|
|
p.DQLMinQueryRatePerPartition = ParamItem{
|
|
Key: "quotaAndLimits.dql.queryRate.partition.min",
|
|
Version: "2.4.1",
|
|
DefaultValue: min,
|
|
Formatter: func(v string) string {
|
|
if !p.DQLLimitEnabled.GetAsBool() {
|
|
return min
|
|
}
|
|
rate := getAsFloat(v)
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return min
|
|
}
|
|
if !p.checkMinMaxLegal(rate, p.DQLMaxQueryRatePerPartition.GetAsFloat()) {
|
|
return min
|
|
}
|
|
return v
|
|
},
|
|
}
|
|
p.DQLMinQueryRatePerPartition.Init(base.mgr)
|
|
|
|
// limits
|
|
p.MaxCollectionNum = ParamItem{
|
|
Key: "quotaAndLimits.limits.maxCollectionNum",
|
|
Version: "2.2.0",
|
|
DefaultValue: "65536",
|
|
Export: true,
|
|
}
|
|
p.MaxCollectionNum.Init(base.mgr)
|
|
|
|
p.MaxCollectionNumPerDB = ParamItem{
|
|
Key: "quotaAndLimits.limits.maxCollectionNumPerDB",
|
|
Version: "2.2.0",
|
|
DefaultValue: "65536",
|
|
Export: true,
|
|
}
|
|
p.MaxCollectionNumPerDB.Init(base.mgr)
|
|
|
|
p.TopKLimit = ParamItem{
|
|
Key: "quotaAndLimits.limits.topK",
|
|
Version: "2.2.1",
|
|
DefaultValue: "16384",
|
|
FallbackKeys: []string{
|
|
"common.topKLimit",
|
|
},
|
|
Doc: `Search limit, which applies on:
|
|
maximum # of results to return (topK).
|
|
Check https://milvus.io/docs/limitations.md for more details.`,
|
|
}
|
|
p.TopKLimit.Init(base.mgr)
|
|
|
|
p.NQLimit = ParamItem{
|
|
Key: "quotaAndLimits.limits.nq",
|
|
Version: "2.3.0",
|
|
DefaultValue: "16384",
|
|
FallbackKeys: []string{},
|
|
Doc: `Search limit, which applies on:
|
|
maximum # of search requests (nq).
|
|
Check https://milvus.io/docs/limitations.md for more details.`,
|
|
}
|
|
p.NQLimit.Init(base.mgr)
|
|
|
|
p.MaxQueryResultWindow = ParamItem{
|
|
Key: "quotaAndLimits.limits.maxQueryResultWindow",
|
|
Version: "2.3.0",
|
|
DefaultValue: "16384",
|
|
FallbackKeys: []string{},
|
|
Doc: `Query limit, which applies on: maximum of offset + limit`,
|
|
}
|
|
p.MaxQueryResultWindow.Init(base.mgr)
|
|
|
|
p.MaxOutputSize = ParamItem{
|
|
Key: "quotaAndLimits.limits.maxOutputSize",
|
|
Version: "2.3.0",
|
|
DefaultValue: "104857600", // 100 MB, 100 * 1024 * 1024
|
|
}
|
|
p.MaxOutputSize.Init(base.mgr)
|
|
|
|
p.MaxInsertSize = ParamItem{
|
|
Key: "quotaAndLimits.limits.maxInsertSize",
|
|
Version: "2.4.1",
|
|
DefaultValue: "-1", // -1 means no limit, the unit is byte
|
|
Doc: `maximum size of a single insert request, in bytes, -1 means no limit`,
|
|
Export: true,
|
|
}
|
|
p.MaxInsertSize.Init(base.mgr)
|
|
|
|
p.MaxResourceGroupNumOfQueryNode = ParamItem{
|
|
Key: "quotaAndLimits.limits.maxResourceGroupNumOfQueryNode",
|
|
Version: "2.4.1",
|
|
Doc: `maximum number of resource groups of query nodes`,
|
|
DefaultValue: "1024", // 1024
|
|
Export: true,
|
|
}
|
|
p.MaxResourceGroupNumOfQueryNode.Init(base.mgr)
|
|
|
|
// limit writing
|
|
p.ForceDenyWriting = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.forceDeny",
|
|
Version: "2.2.0",
|
|
DefaultValue: "false",
|
|
Doc: `forceDeny ` + "false" + ` means dml requests are allowed (except for some
|
|
specific conditions, such as memory of nodes to water marker), ` + "true" + ` means always reject all dml requests.`,
|
|
Export: true,
|
|
}
|
|
p.ForceDenyWriting.Init(base.mgr)
|
|
|
|
p.TtProtectionEnabled = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.ttProtection.enabled",
|
|
Version: "2.2.0",
|
|
DefaultValue: "false",
|
|
Export: true,
|
|
}
|
|
p.TtProtectionEnabled.Init(base.mgr)
|
|
|
|
const defaultMaxTtDelay = "300.0"
|
|
p.MaxTimeTickDelay = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.ttProtection.maxTimeTickDelay",
|
|
Version: "2.2.0",
|
|
DefaultValue: defaultMaxTtDelay,
|
|
Formatter: func(v string) string {
|
|
if !p.TtProtectionEnabled.GetAsBool() {
|
|
return fmt.Sprintf("%d", math.MaxInt64)
|
|
}
|
|
delay := getAsFloat(v)
|
|
// (0, 65536)
|
|
if delay <= 0 || delay >= 65536 {
|
|
return defaultMaxTtDelay
|
|
}
|
|
return fmt.Sprintf("%f", delay)
|
|
},
|
|
Doc: `maxTimeTickDelay indicates the backpressure for DML Operations.
|
|
DML rates would be reduced according to the ratio of time tick delay to maxTimeTickDelay,
|
|
if time tick delay is greater than maxTimeTickDelay, all DML requests would be rejected.
|
|
seconds`,
|
|
Export: true,
|
|
}
|
|
p.MaxTimeTickDelay.Init(base.mgr)
|
|
|
|
p.MemProtectionEnabled = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.memProtection.enabled",
|
|
Version: "2.2.0",
|
|
DefaultValue: "true",
|
|
Doc: `When memory usage > memoryHighWaterLevel, all dml requests would be rejected;
|
|
When memoryLowWaterLevel < memory usage < memoryHighWaterLevel, reduce the dml rate;
|
|
When memory usage < memoryLowWaterLevel, no action.`,
|
|
Export: true,
|
|
}
|
|
p.MemProtectionEnabled.Init(base.mgr)
|
|
|
|
lowWaterLevel := fmt.Sprintf("%f", defaultLowWaterLevel)
|
|
highWaterLevel := fmt.Sprintf("%f", defaultHighWaterLevel)
|
|
|
|
p.DataNodeMemoryLowWaterLevel = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.memProtection.dataNodeMemoryLowWaterLevel",
|
|
Version: "2.2.0",
|
|
DefaultValue: lowWaterLevel,
|
|
Formatter: func(v string) string {
|
|
if !p.MemProtectionEnabled.GetAsBool() {
|
|
return lowWaterLevel
|
|
}
|
|
level := getAsFloat(v)
|
|
// (0, 1]
|
|
if level <= 0 || level > 1 {
|
|
return lowWaterLevel
|
|
}
|
|
return v
|
|
},
|
|
Doc: "(0, 1], memoryLowWaterLevel in DataNodes",
|
|
Export: true,
|
|
}
|
|
p.DataNodeMemoryLowWaterLevel.Init(base.mgr)
|
|
|
|
p.DataNodeMemoryHighWaterLevel = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.memProtection.dataNodeMemoryHighWaterLevel",
|
|
Version: "2.2.0",
|
|
DefaultValue: highWaterLevel,
|
|
Formatter: func(v string) string {
|
|
if !p.MemProtectionEnabled.GetAsBool() {
|
|
return "1"
|
|
}
|
|
level := getAsFloat(v)
|
|
// (0, 1]
|
|
if level <= 0 || level > 1 {
|
|
// log.Warn("MemoryLowWaterLevel must in the range of `(0, 1]`, use default value", zap.Float64("low", p.DataNodeMemoryHighWaterLevel), zap.Float64("default", defaultHighWaterLevel))
|
|
return highWaterLevel
|
|
}
|
|
if !p.checkMinMaxLegal(p.DataNodeMemoryLowWaterLevel.GetAsFloat(), getAsFloat(v)) {
|
|
return highWaterLevel
|
|
}
|
|
return v
|
|
},
|
|
Doc: "(0, 1], memoryHighWaterLevel in DataNodes",
|
|
Export: true,
|
|
}
|
|
p.DataNodeMemoryHighWaterLevel.Init(base.mgr)
|
|
|
|
p.QueryNodeMemoryLowWaterLevel = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.memProtection.queryNodeMemoryLowWaterLevel",
|
|
Version: "2.2.0",
|
|
DefaultValue: lowWaterLevel,
|
|
Formatter: func(v string) string {
|
|
if !p.MemProtectionEnabled.GetAsBool() {
|
|
return lowWaterLevel
|
|
}
|
|
level := getAsFloat(v)
|
|
// (0, 1]
|
|
if level <= 0 || level > 1 {
|
|
// log.Warn("MemoryLowWaterLevel must in the range of `(0, 1]`, use default value", zap.Float64("low", p.QueryNodeMemoryLowWaterLevel), zap.Float64("default", defaultLowWaterLevel))
|
|
return lowWaterLevel
|
|
}
|
|
return v
|
|
},
|
|
Doc: "(0, 1], memoryLowWaterLevel in QueryNodes",
|
|
Export: true,
|
|
}
|
|
p.QueryNodeMemoryLowWaterLevel.Init(base.mgr)
|
|
|
|
p.QueryNodeMemoryHighWaterLevel = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.memProtection.queryNodeMemoryHighWaterLevel",
|
|
Version: "2.2.0",
|
|
DefaultValue: highWaterLevel,
|
|
Formatter: func(v string) string {
|
|
if !p.MemProtectionEnabled.GetAsBool() {
|
|
return highWaterLevel
|
|
}
|
|
level := getAsFloat(v)
|
|
// (0, 1]
|
|
if level <= 0 || level > 1 {
|
|
// log.Warn("MemoryLowWaterLevel must in the range of `(0, 1]`, use default value", zap.Float64("low", p.QueryNodeMemoryHighWaterLevel), zap.Float64("default", defaultHighWaterLevel))
|
|
return highWaterLevel
|
|
}
|
|
if !p.checkMinMaxLegal(p.QueryNodeMemoryLowWaterLevel.GetAsFloat(), getAsFloat(v)) {
|
|
return highWaterLevel
|
|
}
|
|
return v
|
|
},
|
|
Doc: "(0, 1], memoryHighWaterLevel in QueryNodes",
|
|
Export: true,
|
|
}
|
|
p.QueryNodeMemoryHighWaterLevel.Init(base.mgr)
|
|
|
|
p.GrowingSegmentsSizeProtectionEnabled = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.growingSegmentsSizeProtection.enabled",
|
|
Version: "2.2.9",
|
|
DefaultValue: "false",
|
|
Doc: `No action will be taken if the growing segments size is less than the low watermark.
|
|
When the growing segments size exceeds the low watermark, the dml rate will be reduced,
|
|
but the rate will not be lower than minRateRatio * dmlRate.`,
|
|
Export: true,
|
|
}
|
|
p.GrowingSegmentsSizeProtectionEnabled.Init(base.mgr)
|
|
|
|
defaultGrowingSegSizeMinRateRatio := "0.5"
|
|
p.GrowingSegmentsSizeMinRateRatio = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.growingSegmentsSizeProtection.minRateRatio",
|
|
Version: "2.3.0",
|
|
DefaultValue: defaultGrowingSegSizeMinRateRatio,
|
|
Formatter: func(v string) string {
|
|
level := getAsFloat(v)
|
|
if level <= 0 || level > 1 {
|
|
return defaultGrowingSegSizeMinRateRatio
|
|
}
|
|
return v
|
|
},
|
|
Export: true,
|
|
}
|
|
p.GrowingSegmentsSizeMinRateRatio.Init(base.mgr)
|
|
|
|
defaultGrowingSegSizeLowWaterLevel := "0.2"
|
|
p.GrowingSegmentsSizeLowWaterLevel = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.growingSegmentsSizeProtection.lowWaterLevel",
|
|
Version: "2.2.9",
|
|
DefaultValue: defaultGrowingSegSizeLowWaterLevel,
|
|
Formatter: func(v string) string {
|
|
level := getAsFloat(v)
|
|
if level <= 0 || level > 1 {
|
|
return defaultGrowingSegSizeLowWaterLevel
|
|
}
|
|
return v
|
|
},
|
|
Export: true,
|
|
}
|
|
p.GrowingSegmentsSizeLowWaterLevel.Init(base.mgr)
|
|
|
|
defaultGrowingSegSizeHighWaterLevel := "0.4"
|
|
p.GrowingSegmentsSizeHighWaterLevel = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.growingSegmentsSizeProtection.highWaterLevel",
|
|
Version: "2.2.9",
|
|
DefaultValue: defaultGrowingSegSizeHighWaterLevel,
|
|
Formatter: func(v string) string {
|
|
level := getAsFloat(v)
|
|
if level <= 0 || level > 1 {
|
|
return defaultGrowingSegSizeHighWaterLevel
|
|
}
|
|
if !p.checkMinMaxLegal(p.GrowingSegmentsSizeLowWaterLevel.GetAsFloat(), getAsFloat(v)) {
|
|
return defaultGrowingSegSizeHighWaterLevel
|
|
}
|
|
return v
|
|
},
|
|
Export: true,
|
|
}
|
|
p.GrowingSegmentsSizeHighWaterLevel.Init(base.mgr)
|
|
|
|
p.DiskProtectionEnabled = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.diskProtection.enabled",
|
|
Version: "2.2.0",
|
|
DefaultValue: "true",
|
|
Doc: "When the total file size of object storage is greater than `diskQuota`, all dml requests would be rejected;",
|
|
Export: true,
|
|
}
|
|
p.DiskProtectionEnabled.Init(base.mgr)
|
|
|
|
quota := fmt.Sprintf("%f", defaultDiskQuotaInMB)
|
|
p.DiskQuota = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.diskProtection.diskQuota",
|
|
Version: "2.2.0",
|
|
DefaultValue: quota,
|
|
Formatter: func(v string) string {
|
|
if !p.DiskProtectionEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
level := getAsFloat(v)
|
|
// (0, +inf)
|
|
if level <= 0 {
|
|
return max
|
|
}
|
|
// megabytes to bytes
|
|
return fmt.Sprintf("%f", megaBytes2Bytes(level))
|
|
},
|
|
Doc: "MB, (0, +inf), default no limit",
|
|
Export: true,
|
|
}
|
|
p.DiskQuota.Init(base.mgr)
|
|
|
|
p.DiskQuotaPerDB = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.diskProtection.diskQuotaPerDB",
|
|
Version: "2.4.1",
|
|
DefaultValue: quota,
|
|
Formatter: func(v string) string {
|
|
if !p.DiskProtectionEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
level := getAsFloat(v)
|
|
// (0, +inf)
|
|
if level <= 0 {
|
|
return p.DiskQuota.GetValue()
|
|
}
|
|
// megabytes to bytes
|
|
return fmt.Sprintf("%f", megaBytes2Bytes(level))
|
|
},
|
|
Doc: "MB, (0, +inf), default no limit",
|
|
Export: true,
|
|
}
|
|
p.DiskQuotaPerDB.Init(base.mgr)
|
|
|
|
p.DiskQuotaPerCollection = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.diskProtection.diskQuotaPerCollection",
|
|
Version: "2.2.8",
|
|
DefaultValue: quota,
|
|
Formatter: func(v string) string {
|
|
if !p.DiskProtectionEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
level := getAsFloat(v)
|
|
// (0, +inf)
|
|
if level <= 0 {
|
|
return p.DiskQuota.GetValue()
|
|
}
|
|
// megabytes to bytes
|
|
return fmt.Sprintf("%f", megaBytes2Bytes(level))
|
|
},
|
|
Doc: "MB, (0, +inf), default no limit",
|
|
Export: true,
|
|
}
|
|
p.DiskQuotaPerCollection.Init(base.mgr)
|
|
|
|
p.DiskQuotaPerPartition = ParamItem{
|
|
Key: "quotaAndLimits.limitWriting.diskProtection.diskQuotaPerPartition",
|
|
Version: "2.4.1",
|
|
DefaultValue: quota,
|
|
Formatter: func(v string) string {
|
|
if !p.DiskProtectionEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
level := getAsFloat(v)
|
|
// (0, +inf)
|
|
if level <= 0 {
|
|
return p.DiskQuota.GetValue()
|
|
}
|
|
// megabytes to bytes
|
|
return fmt.Sprintf("%f", megaBytes2Bytes(level))
|
|
},
|
|
Doc: "MB, (0, +inf), default no limit",
|
|
Export: true,
|
|
}
|
|
p.DiskQuotaPerPartition.Init(base.mgr)
|
|
|
|
// limit reading
|
|
p.ForceDenyReading = ParamItem{
|
|
Key: "quotaAndLimits.limitReading.forceDeny",
|
|
Version: "2.2.0",
|
|
DefaultValue: "false",
|
|
Doc: `forceDeny ` + "false" + ` means dql requests are allowed (except for some
|
|
specific conditions, such as collection has been dropped), ` + "true" + ` means always reject all dql requests.`,
|
|
Export: true,
|
|
}
|
|
p.ForceDenyReading.Init(base.mgr)
|
|
|
|
p.QueueProtectionEnabled = ParamItem{
|
|
Key: "quotaAndLimits.limitReading.queueProtection.enabled",
|
|
Version: "2.2.0",
|
|
DefaultValue: "false",
|
|
Export: true,
|
|
}
|
|
p.QueueProtectionEnabled.Init(base.mgr)
|
|
|
|
p.NQInQueueThreshold = ParamItem{
|
|
Key: "quotaAndLimits.limitReading.queueProtection.nqInQueueThreshold",
|
|
Version: "2.2.0",
|
|
DefaultValue: strconv.FormatInt(math.MaxInt64, 10),
|
|
Formatter: func(v string) string {
|
|
if !p.QueueProtectionEnabled.GetAsBool() {
|
|
return strconv.FormatInt(math.MaxInt64, 10)
|
|
}
|
|
threshold := getAsFloat(v)
|
|
// [0, inf)
|
|
if threshold < 0 {
|
|
return strconv.FormatInt(math.MaxInt64, 10)
|
|
}
|
|
return v
|
|
},
|
|
Doc: `nqInQueueThreshold indicated that the system was under backpressure for Search/Query path.
|
|
If NQ in any QueryNode's queue is greater than nqInQueueThreshold, search&query rates would gradually cool off
|
|
until the NQ in queue no longer exceeds nqInQueueThreshold. We think of the NQ of query request as 1.
|
|
int, default no limit`,
|
|
Export: true,
|
|
}
|
|
p.NQInQueueThreshold.Init(base.mgr)
|
|
|
|
p.QueueLatencyThreshold = ParamItem{
|
|
Key: "quotaAndLimits.limitReading.queueProtection.queueLatencyThreshold",
|
|
Version: "2.2.0",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.QueueProtectionEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
level := getAsFloat(v)
|
|
// [0, inf)
|
|
if level < 0 {
|
|
return max
|
|
}
|
|
return v
|
|
},
|
|
Doc: `queueLatencyThreshold indicated that the system was under backpressure for Search/Query path.
|
|
If dql latency of queuing is greater than queueLatencyThreshold, search&query rates would gradually cool off
|
|
until the latency of queuing no longer exceeds queueLatencyThreshold.
|
|
The latency here refers to the averaged latency over a period of time.
|
|
milliseconds, default no limit`,
|
|
Export: true,
|
|
}
|
|
p.QueueLatencyThreshold.Init(base.mgr)
|
|
|
|
p.ResultProtectionEnabled = ParamItem{
|
|
Key: "quotaAndLimits.limitReading.resultProtection.enabled",
|
|
Version: "2.2.0",
|
|
DefaultValue: "false",
|
|
Export: true,
|
|
}
|
|
p.ResultProtectionEnabled.Init(base.mgr)
|
|
|
|
p.MaxReadResultRate = ParamItem{
|
|
Key: "quotaAndLimits.limitReading.resultProtection.maxReadResultRate",
|
|
Version: "2.2.0",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.ResultProtectionEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
return fmt.Sprintf("%f", megaBytes2Bytes(rate))
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return max
|
|
}
|
|
return v
|
|
},
|
|
Doc: `maxReadResultRate indicated that the system was under backpressure for Search/Query path.
|
|
If dql result rate is greater than maxReadResultRate, search&query rates would gradually cool off
|
|
until the read result rate no longer exceeds maxReadResultRate.
|
|
MB/s, default no limit`,
|
|
Export: true,
|
|
}
|
|
p.MaxReadResultRate.Init(base.mgr)
|
|
|
|
p.MaxReadResultRatePerDB = ParamItem{
|
|
Key: "quotaAndLimits.limitReading.resultProtection.maxReadResultRatePerDB",
|
|
Version: "2.4.1",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.ResultProtectionEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
return fmt.Sprintf("%f", megaBytes2Bytes(rate))
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return max
|
|
}
|
|
return v
|
|
},
|
|
Export: true,
|
|
}
|
|
p.MaxReadResultRatePerDB.Init(base.mgr)
|
|
|
|
p.MaxReadResultRatePerCollection = ParamItem{
|
|
Key: "quotaAndLimits.limitReading.resultProtection.maxReadResultRatePerCollection",
|
|
Version: "2.4.1",
|
|
DefaultValue: max,
|
|
Formatter: func(v string) string {
|
|
if !p.ResultProtectionEnabled.GetAsBool() {
|
|
return max
|
|
}
|
|
rate := getAsFloat(v)
|
|
if math.Abs(rate-defaultMax) > 0.001 { // maxRate != defaultMax
|
|
return fmt.Sprintf("%f", megaBytes2Bytes(rate))
|
|
}
|
|
// [0, inf)
|
|
if rate < 0 {
|
|
return max
|
|
}
|
|
return v
|
|
},
|
|
Export: true,
|
|
}
|
|
p.MaxReadResultRatePerCollection.Init(base.mgr)
|
|
|
|
const defaultSpeed = "0.9"
|
|
p.CoolOffSpeed = ParamItem{
|
|
Key: "quotaAndLimits.limitReading.coolOffSpeed",
|
|
Version: "2.2.0",
|
|
DefaultValue: defaultSpeed,
|
|
Formatter: func(v string) string {
|
|
// (0, 1]
|
|
speed := getAsFloat(v)
|
|
if speed <= 0 || speed > 1 {
|
|
// log.Warn("CoolOffSpeed must in the range of `(0, 1]`, use default value", zap.Float64("speed", p.CoolOffSpeed), zap.Float64("default", defaultSpeed))
|
|
return defaultSpeed
|
|
}
|
|
return v
|
|
},
|
|
Doc: `colOffSpeed is the speed of search&query rates cool off.
|
|
(0, 1]`,
|
|
Export: true,
|
|
}
|
|
p.CoolOffSpeed.Init(base.mgr)
|
|
|
|
p.AllocRetryTimes = ParamItem{
|
|
Key: "quotaAndLimits.limits.allocRetryTimes",
|
|
Version: "2.4.0",
|
|
DefaultValue: "15",
|
|
Doc: `retry times when delete alloc forward data from rate limit failed`,
|
|
Export: true,
|
|
}
|
|
p.AllocRetryTimes.Init(base.mgr)
|
|
|
|
p.AllocWaitInterval = ParamItem{
|
|
Key: "quotaAndLimits.limits.allocWaitInterval",
|
|
Version: "2.4.0",
|
|
DefaultValue: "1000",
|
|
Doc: `retry wait duration when delete alloc forward data rate failed, in millisecond`,
|
|
Export: true,
|
|
}
|
|
p.AllocWaitInterval.Init(base.mgr)
|
|
|
|
p.ComplexDeleteLimitEnable = ParamItem{
|
|
Key: "quotaAndLimits.limits.complexDeleteLimitEnable",
|
|
Version: "2.4.0",
|
|
DefaultValue: "false",
|
|
Doc: `whether complex delete check forward data by limiter`,
|
|
Export: true,
|
|
}
|
|
p.ComplexDeleteLimitEnable.Init(base.mgr)
|
|
}
|
|
|
|
func megaBytes2Bytes(f float64) float64 {
|
|
return f * MBSize
|
|
}
|
|
|
|
func (p *quotaConfig) checkMinMaxLegal(min, max float64) bool {
|
|
if min > max {
|
|
log.Warn("init QuotaConfig failed, max/high must be greater than or equal to min/low, use default values",
|
|
zap.String("msg", fmt.Sprintf("min: %v, max: %v, defaultMin: %v, defaultMax: %v", min, max, defaultMin, defaultMax)))
|
|
return false
|
|
}
|
|
return true
|
|
}
|