issue: #31162
pr: #31379
when give scope CurrentTargetFirst/NextTargetFirst, it's expected to
scan both current and next target.
This PR fixed wrong behavior of CurrentTargetFirst/NextTargetFirst in
target manager, which may cause unexpected task generated, and load
collection may stuck forever due to dirty leader view.
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #31351
pr: #31380
This PR fixed that search/hybrid_search doesn't expire shard leader
cache when send request to query node failed, which make every request
keep trying to connect a offline query node
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
Cherry-pick from master
pr: #31363
See also #31362
This PR make datacoord garbage collection scan operation using differet
interval than other opeartion.
This interval is a newly added param item, which default value is 7*24
hours.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #30186
pr: #31319
during channel balance, after new delegator loaded, instead of syncing
l0 segment's location to new delegator, we should load l0 segment on new
delegator, and release the old l0 segment, then start to release old
delegator.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #28491
pr: #31315
should save target to meta store after target observer stop, incase of
target changed
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
fix: [restful v2] create a collection with vector field name
master pr: #31317
1. quickly create collection, create an index on the vector field #31149
2. valid consistencyLevel is needed, while create a collection
3. show collection's properties and aliases #31180
4. list aliase for one collection, default is the whole database
Signed-off-by: PowderLi <min.li@zilliz.com>
See also #31289
This PR:
- Set collection level `QueryNodeEntitiesSize` to zero if all segment
released
- Delete `QueryNodeEntitiesSize` metrics value after collection ref is
zero
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #30647
- ContextCond is a broadcast-only condition variable which can be
canceled by context.
- VersionedNotifier is a version-based notifier-listener implementation,
which promise no change can be ignored.
Signed-off-by: chyezh <chyezh@outlook.com>
issue: #28491
after querycoord restart, it will pull a new target, which include
channel and segment list. when segments loaded on querynode has reached
the target, the collection could provide search/query. but if segment
list changes by time, ater querycoord pull a new target, it will takes a
few minutes to catch up the target's segment distribution. and before
that, query/search will fail due to lack of segments.
This PR save the current loaded target to meta storein querycoord's stop
progress, and recover it when query coord starts, to speed up the target
recovery time.
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #30531
cause get client from `shardClientMgr`, doesn't means query node is
unavailable. because of the ref counter policy in `shardClientMgr`,
which will clean the client, if no collection use qn as shard leader.
This PR fix that set node unreachable when get shard client failed.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #31222
grpcclient's `call` func return a unrecoverable error, then the caller's
retry policy also breaks due to this unrecoverable error.
This PR introduce `retry.Handle`, the new func use `func() (bool,
error)` as input parameters, which return `shouldRetry` directly, to
avoid grpcclient return a unrecoverable error
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
With the presence of L0 segments, there's no longer a need to add import
segments to the datanode.
issue: https://github.com/milvus-io/milvus/issues/28521
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
1. complete the output of describe collection #31180
2. add a new parameter `params` for create collection #31181#31149
3. create index according to indexConfig while create collection #31199
4. autoID: false while create a collection quickly, take upsert into
consideration
5. polish error information while search without annsField #31010
fix: [restful v1] insert / upsert with default partitionName JIRA-4952
---------
Signed-off-by: PowderLi <min.li@zilliz.com>
