This commit refines L0 compaction to ensure data consistency by properly
setting the delete position boundary for L1 segment selection.
Key Changes:
1. L0 View Trigger Sets latestDeletePos for L1 Selection
2. Filter L0 Segments by Growing Segment Position in policy, not in
views
3. Renamed LevelZeroSegmentsView to LevelZeroCompactionView
4. Renamed fields for semantic clarity: * segments -> l0Segments *
earliestGrowingSegmentPos -> latestDeletePos
5. Update Default Compaction Prioritizer to level
See also: #46434
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Signed-off-by: yangxuan <xuan.yang@zilliz.com>
issue: #41611
- After enabling streaming arch, channel manager of data coord is a
redundant component.
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Signed-off-by: chyezh <chyezh@outlook.com>
We’ve frequently observed data loss caused by broken mutual exclusion in
compaction tasks. This PR introduces a post-check: before modifying
metadata upon compaction task completion, it verifies the state of the
input segments. If any input segment has been dropped, the compaction
task will be marked as failed.
issue: https://github.com/milvus-io/milvus/issues/43513
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Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
1. Add global scheduler for datacoord.
2. Define and implement new CreateTask, QueryTask, DropTask interfaces.
3. Refine Import, Compaction, Stats, Index task.
issue: https://github.com/milvus-io/milvus/issues/41123
Co-authored-by: Cai Zhang <cai.zhang@zilliz.com>
