[GitHub] [pinot] Jackie-Jiang commented on issue #7413: Race conditions between segment merge/roll-up and purge (or convertToRawIndex) tasks

[GitBox <gi...@apache.org>]

Jackie-Jiang commented on issue #7413:
URL: https://github.com/apache/pinot/issues/7413#issuecomment-916373241


   I think the key to solve this problem is to keep the lineage entry longer and only remove it when the segment is already removed in the previous round of cleanup. Combine this with segment existence check should be good enough to solve this race condition


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