27ea5d14dc
fix: [2.5] Fix delete data loss due to duplicate binlogID ( #40976 )
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With concurrenct L0 compaction
(https://github.com/milvus-io/milvus/pull/36816 ), delta logs might be
written to the same L1 segment, causing logID duplication when using the
incremental beginLogID. This PR removes the beginLogID mechanism and
instead passes a log ID range, where the number of IDs in the range
equals the number of compaction segment binlogs multiplied by an
expansion factor.
issue: https://github.com/milvus-io/milvus/issues/40207
pr: https://github.com/milvus-io/milvus/pull/40960
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Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
2025-03-28 14:34:21 +08:00
709594f158
enhance: [2.5] Use v2 package name for pkg module ( #40117 )
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Cherry-pick from master
pr: #39990
Related to #39095
https://go.dev/doc/modules/version-numbers
Update pkg version according to golang dep version convention
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2025-02-23 00:46:01 +08:00
95809ca767
enhance: make new go package to manage proto ( #39128 )
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issue: #39095
pr: #39114
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Signed-off-by: chyezh <chyezh@outlook.com>
2025-01-10 10:53:01 +08:00
2c9bb4dfa3
feat: Support stats task to sort segment by PK ( #35054 )
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issue: #33744
This PR includes the following changes:
1. Added a new task type to the task scheduler in datacoord: stats task,
which sorts segments by primary key.
2. Implemented segment sorting in indexnode.
3. Added a new field `FieldStatsLog` to SegmentInfo to store token index
information.
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Signed-off-by: Cai Zhang <cai.zhang@zilliz.com>
2024-09-02 14:19:03 +08:00
ab532ae199
enhance: Add back BF lazy load logic for datanode watch channel ( #35646 )
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Add back lazy loading statslog when watch dml channel on datanode.
Related to #22994 #27675
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2024-08-22 19:42:57 +08:00
a4439cc911
enhance: Implement flusher in streamingNode ( #34942 )
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- Implement flusher to:
- Manage the pipelines (creation, deletion, etc.)
- Manage the segment write buffer
- Manage sync operation (including receive flushMsg and execute flush)
- Add a new `GetChannelRecoveryInfo` RPC in DataCoord.
- Reorganize packages: `flushcommon` and `datanode`.
issue: https://github.com/milvus-io/milvus/issues/33285
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Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
2024-08-02 18:30:23 +08:00
8aab6cbfac
enhance: Organize the common modules of streamingNode and dataNode ( #34773 )
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1. Move the common modules of streamingNode and dataNode to flushcommon
2. Add new GetVChannels interface for rootcoord
issue: https://github.com/milvus-io/milvus/issues/33285
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Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
2024-07-22 11:33:51 +08:00
ca758c36cc
enhance: Pre-allocate ids for compaction ( #34187 )
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This PR removes the dependency of compaction on the ID allocator by
pre-allocating the logID and segmentID.
issue: https://github.com/milvus-io/milvus/issues/33957
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Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
2024-07-17 13:23:42 +08:00
8a2be8a457
fix: DataNode might OOM by estimating based on MemorySize ( #34201 )
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See also: #34136
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Signed-off-by: yangxuan <xuan.yang@zilliz.com>
2024-07-04 10:16:17 +08:00
04edb07d82
enhance: Add deltaRowCount in l0 compaction ( #33997 )
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See also: #33998
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
2024-06-20 17:46:01 +08:00
4dd0c54ca0
fix: Fix l0 compactor may cause DN from OOM ( #33554 )
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See also: #33547
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Signed-off-by: yangxuan <xuan.yang@zilliz.com>
2024-06-06 14:33:52 +08:00
yihao.dai
congqixia
Zhen Ye
cai.zhang
XuanYang-cn