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89 lines
2.7 KiB
Go
89 lines
2.7 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 proxy
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import (
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"errors"
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"fmt"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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"github.com/milvus-io/milvus/api/schemapb"
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)
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// TODO(dragondriver): add more common error type
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func errInvalidNumRows(numRows uint32) error {
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return fmt.Errorf("invalid num_rows: %d", numRows)
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}
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func errNumRowsLessThanOrEqualToZero(numRows uint32) error {
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return fmt.Errorf("num_rows(%d) should be greater than 0", numRows)
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}
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func errNumRowsOfFieldDataMismatchPassed(idx int, fieldNumRows, passedNumRows uint32) error {
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return fmt.Errorf("the num_rows(%d) of %dth field is not equal to passed NumRows(%d)", fieldNumRows, idx, passedNumRows)
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}
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var errEmptyFieldData = errors.New("empty field data")
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func errFieldsLessThanNeeded(fieldsNum, needed int) error {
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return fmt.Errorf("the length(%d) of passed fields is less than needed(%d)", fieldsNum, needed)
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}
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func errUnsupportedDataType(dType schemapb.DataType) error {
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return fmt.Errorf("%v is not supported now", dType)
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}
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func errUnsupportedDType(dType string) error {
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return fmt.Errorf("%s is not supported now", dType)
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}
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func errInvalidDim(dim int) error {
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return fmt.Errorf("invalid dim: %d", dim)
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}
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func errDimLessThanOrEqualToZero(dim int) error {
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return fmt.Errorf("dim(%d) should be greater than 0", dim)
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}
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func errDimShouldDivide8(dim int) error {
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return fmt.Errorf("dim(%d) should divide 8", dim)
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}
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func msgProxyIsUnhealthy(id UniqueID) string {
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return fmt.Sprintf("proxy %d is unhealthy", id)
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}
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// errProxyIsUnhealthy returns an error represent proxy is unhealthy
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func errProxyIsUnhealthy(id UniqueID) error {
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return errors.New(msgProxyIsUnhealthy(id))
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}
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func ErrMissingMetadata() error {
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return fmt.Errorf("invalid argument: missing metadata")
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}
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func ErrUnauthenticated() error {
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return fmt.Errorf("unauthenticated: invalid credential")
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}
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func ErrProxyNotReady() error {
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return status.Errorf(codes.Unavailable, "internal: Milvus Proxy is not ready yet. please wait")
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}
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