cai.zhang 2bfd22f217
fix: [cherry-pick] Fix clustering compaction task leak (#36803)
issue: #36686
master pr: #36800 

bug reason:
- The clustering compaction tasks on the datanode were never cleaned up.
- The clustering compaction task contains a mapping from clustering key
to buffer, this caused a large memory leak.

fix:
- clean the tasks on datanode by datacoord when clustering compaction
finished.
- reset the mapping that from clustering key to buffer on datanode when
clustering finished.

Signed-off-by: Cai Zhang <cai.zhang@zilliz.com>
2024-10-17 20:43:30 +08:00
..