See also #27675
For now, Level zero segments shall always be synced as `Flushed` ones.
This PR fixes when level zero segments selected by policies other than
flush ts policy will be synced as growing state.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Related to #29575
Add `getCollectionTarget` method which is atomic when scope is
`CurrentTargetFirst` or `NextTargetFirst`
Also return error when executor finds no channel in target manager
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
the array type can't be compacted, the system could continue with the
inserted segments, but these segments can be never compacted
fix#29503
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Signed-off-by: yah01 <yah2er0ne@outlook.com>
issue: #29523
readable shard leader should still be the old one during channel
balance, if the new shard leader is not ready.
This PR fixed that query coord choose wrong shard leader during balance
channel
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
See also #29526
Previous PR removed flushed segment info from request, which causes
pipeline failing to exclude flushed segment info
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
THe results don't meet our requirements, and the code hasn't been
maintained for a long time.
See also: #29447
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
`WatchDmChannel` only need growing segment info, this PR removes fetch
segmentInfos when fill watch dml channel request.
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
See also #27515
When Delegator processes delete data, it forwards delete data with only
segment id specified. When two segments has same segment id but one is
growing and the other is sealed, the delete will be applied to both
segments which causes delete data out of order when concurrent load
segment occurs.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
`AssignSegment` method defines how to assign segment to nodes, but
score_based_balance implement another assign logic in
`genStoppingSegmentPlan`
This PR rewrite gen stopping segment plan based on assign segment.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
milvus branch 2.3 add `loadType` in CollectionLoadInfo, so for
collection meta upgrade from 2.2, we should add `loadType` to
CollectionLoadInfo. This PR update CollectionLoadInfo with `loadType`
when meet a old version CollectionLoadInfo
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue:https://github.com/milvus-io/milvus/issues/29230
this pr do two things about cagra index:
a.milvus yaml config support gpu memory settings
b.add cagra-params check
Signed-off-by: cqy123456 <qianya.cheng@zilliz.com>
Co-authored-by: yusheng.ma <yusheng.ma@zilliz.com>
See also #27675
Since serialization segment buffer does not related to sync manager can
shall be done before submit into sync manager. So that the pk statistic
file could be more accurate and reduce complex logic inside sync
manager.
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
the executor always fetches the latest segment info, so we could consume
from the latest checkpoint, which could save much time while deleted
many entities
Signed-off-by: yah01 <yang.cen@zilliz.com>
See also #29092
`FlushSegments` transfer only `Growing` segment to flushing, if the
segment is in `Sealed` state before Datanode watch channel, the state
will never got satisfied for a segment be selected to be flushed.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
the mmap mode isn't controlled by the config anymore, so we don't
require user to set it when they enabled mmap mode.
Signed-off-by: yah01 <yah2er0ne@outlook.com>
support enable/disable mmap for index, the user could alter the index's
mode by `AlterIndex` method
related: https://github.com/milvus-io/milvus/issues/21866
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Signed-off-by: yah01 <yah2er0ne@outlook.com>
Signed-off-by: yah01 <yang.cen@zilliz.com>
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