issue: #36201
pr: #36202
after querynode has been remove from replica, all dirty segment/channel
on it should be released.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
Cherry-pick from master
pr: #36189
Related to #35303
This PR add a param item to support change l0 forward behavior from bf
filtering and forward to remote load.
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Cherry-pick from master
pr: #36172
Related to #35415
Currently ANN field is loaded in Parital load is not performed in proxy,
this cause error message not clear and no error returned when collection
is empty
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Cherry-pick from master
pr: #36107
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>
Cherry-pick from master
pr: #36125
Related to #35941
Previous PR: #36034
This patch makes the switch branching logic correct and make the unit
test work for cases which does not select the whole dataset.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #36064
pr: #36065
when delegator has high memory usage, load l0 segment will failed. and
balance segment task will blocked by load segment task, then delegator
cann't free memory by moving out some segment, causes a logic dead lock.
this PR remove the limit for balance, we permit segment and balance
execute in parallel. which won't cause side effect due to:
1. one segment can only has one task in qc's scheduler, and load/release
task will replace balance task if necessary
2. balance speed has been limited, and it won't block load segment task.
3. if collection has load task and balance task at same time, load task
will be scheduled first due to high proirity.
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
Cherry pick from master
pr: #36034
Related to #35941
Previous PR: #35943
This PR make `Trie` index using `MARISA_LABEL_ORDER`, which make
predictive search iterating in lexicographic order.
When trie index is build in label order, lexicographc could be utilized
accelerating `Range` operations.
However according to the official document, using `MARISA_LABEL_ORDER`
will make "exact match lookup, common prefix search, and predictive
search" slower.
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Cherry-pick from master
pr: #35928
Related to #35927
There are serveral issue this PR addresses:
- Use `ResetTraceConfig` method instead init one in update event handler
- Implement dynamic stats.Handler to receive tracing config update event
- Update `enable_trace` flag when `ResetTraceConfig` is invoked
- Change `enable_trace` to `std::atomic<bool>` in case of data race
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #33550
pr: #35919
cause concurrent issue may occur between remove parition in target
manager and sync segment list to delegator. when it happens, some
segment may be released in delegator, and those segment may also be
synced to delegator, which cause delegator become unserviceable due to
lack of necessary segments, then search/query fails.
this PR make sure that all write access to target_manager will be
executed in serial to avoid the concurrent issues.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
