This PR add metrics for load segment progress:
1. add metrics for load segment/index concurrency
2. add metrics for load index latency
3. change load segment latency's time unit to ms
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
- Set log level to INFO for integration test
- Improve hello_milvus integration test runtime and error check
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #30890
when leader checker find that leader view has an older load version of
segment, it will try to correct leader view. but the sync action doesn't
specify the latest load version. so the update operation will failed.
This PR fix leader checker can't update segment's load version and
keeping generate same task to scheduler.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
* When the collection is created using an SDK and includes array and
JSON datatypes in the schema, data can be inserted using the RESTful
API.
* When the collection is created using the RESTful API and includes JSON
and array datatypes in dynamic fields, data can also be inserted using
the RESTful API.
Signed-off-by: zhuwenxing <wenxing.zhu@zilliz.com>
See also #31125
Delegator shall build level zero delete cache from l0 segments belongs
to it. Previously it build cache from all existing level zero segments
in the querynode which may lead to high memory usage and even panicking
when pk types are not matched
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
See also #31103
Since querycoord need index meta information from datacoord only, broker
shall use `ListIndexes` to skip segment index building check logic in
datacoord
This PR is also related to #30538, in which DescribeIndex caused lots of
memory usage and lead to OOM eventually
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
This PR includes the following adjustments:
1. To prevent channelCP update task backlog, only one task with the same
vchannel is retained in the updater. Additionally, the lastUpdateTime is
refreshed after the flowgraph submits the update task, rather than in
the callBack function.
2. Batch updates of multiple vchannel checkpoints are performed in the
UpdateChannelCheckpoint RPC (default batch size is 128). Additionally,
the lock for channelCPs in DataCoord meta has been switched from key
lock to global lock.
3. The concurrency of UpdateChannelCheckpoint RPCs in the datanode has
been reduced from 1000 to 10.
issue: https://github.com/milvus-io/milvus/issues/30004
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Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
Co-authored-by: jaime <yun.zhang@zilliz.com>
Co-authored-by: congqixia <congqi.xia@zilliz.com>
See also #31103
This PR add `listIndexes` API for datacoor server to list all indexes
for provided collection.
Comparing to the existing `DescribeIndex` API, the new one does NOT
check the segment index building progress to ease the burden when
invoking it
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Define FieldValue, FieldStats, PartitionStats
FieldValue is largely copied from PrimaryKey
FieldStats is largely copied from PrimaryKeyStats
PartitionStats is map[segmentid][]FieldStats
Each partition can have a PartitionStats file
/kind feature
related: #30287
related: #30633
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Signed-off-by: wayblink <anyang.wang@zilliz.com>
issue: #31063
Increase the graceful time to ensure that bounded query requests can be
executed normally in the event of RootCoord failure.
Signed-off-by: Cai Zhang <cai.zhang@zilliz.com>
Skip partition key naming & hash value pre process if collection schema
does not have partition key
The PR removes mislead warning when collection has no partition key
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Trigger l0 compaction when l0 views don't change
So that leftover l0 segments would be compacted in the end.
1. Refresh LevelZero plans in comactionPlanHandler, remove the meta
dependency
of compaction trigger v2
2. Add ForceTrigger method for CompactionView interface
3. rename mu to taskGuard
4. Add a new TriggerTypeLevelZeroViewIDLE
5. Add an idleTicker for compaction view manager
See also: #30098, #30556
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
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Signed-off-by: yangxuan <xuan.yang@zilliz.com>
Segment load memory usage is underestimated due to removing the load
memroy factor. This PR adds it back to protect querynode OOM during some
extreme memory cases.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
