issue: #35576
This pr is to cover those cases when queryHook optimize search params
and make the result size insufficient, add retry search mechanism and
add related metrics for alarming.
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Signed-off-by: chasingegg <chao.gao@zilliz.com>
issue: https://github.com/milvus-io/milvus/issues/36835
currently searching BM25 output field using IP will end up in an error
in segcore which is hard to understand. now returning error in query
node delegator and provide more useful error message
Signed-off-by: Buqian Zheng <zhengbuqian@gmail.com>
issue: https://github.com/milvus-io/milvus/issues/35853
* BM25 Function now takes no params, k1, b should be passed via index
params
* support BM25 full text search when metric type is not present in
search request
* add more strict validation with functions at collection creation time
Signed-off-by: Buqian Zheng <zhengbuqian@gmail.com>
issue: #35922
add an enable_tokenizer param to varchar field: must be set to true so
that a varchar field can enable_match or used as input of BM25 function
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Signed-off-by: Buqian Zheng <zhengbuqian@gmail.com>
Previous label case broken by #36107, this PR make all inbound label
using label constants from metrics package.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #36490
After the query node changes from a delegator to a worker, proxy should
skip this querynode's health check.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #35859
This PR introduce two new param: toleranceFactor and checkRequestNum,
after every checkRequestNum request has been assigned, try to compute
querynode's workload score.
if the diff is less than the toleranceFactor, replica selection policy
will fallback to round_robin, which reduce the average cost to about
500ns.
if the diff is larger than the toleranceFactor, replica selection policy
will compute querynode's score to select the target node with smallest
score in every assigment.
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
Related to #35996
For `Field Partial Load` feature, Milvus shall ignore index check for
non-loaded vector field.
Also, this PR unifies the logic of index check for load collection and
load partitions tasks.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
See #36122
This PR is designed to enhance log performance through two improvements:
1. Optimize JSON encoding by switching JSON serializer to
`json-iterator`.
2. Adding support of lazy initialization `WithLazy`.
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Signed-off-by: Ted Xu <ted.xu@zilliz.com>
Related to #36102
This PR use newly added `grpcSizeStatsHandler` to reduce calling
`proto.Size` since the request & response size info is recorded by grpc
framework.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
fix not append valid data when transfer to insert record and add a tiny
check when in groupBy field.
#35924
Signed-off-by: lixinguo <xinguo.li@zilliz.com>
Co-authored-by: lixinguo <xinguo.li@zilliz.com>
This issue only occurs for a short time right after a table is created.
To avoid this, we simply reduce the frequency of cleaning up invalid
limiter nodes.
issue: https://github.com/milvus-io/milvus/issues/35933
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Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
