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Maria Makedonskaya commented on IGNITE-14497: --------------------------------------------- [~ibessonov], could you pls take a look? > Move background task deletion at the end of next checkpoint > ----------------------------------------------------------- > > Key: IGNITE-14497 > URL: https://issues.apache.org/jira/browse/IGNITE-14497 > Project: Ignite > Issue Type: Bug > Reporter: Maria Makedonskaya > Assignee: Maria Makedonskaya > Priority: Major > Time Spent: 10m > Remaining Estimate: 0h > > In [1] has been described scenario of the race that makes possible a > situation when information from metastore has been deleted and part of the > index is still present in the storage. > Actually, fix in [1] that has been done in slightly different way, however, > it strongly decreases possibility of the race. Removal of the background task > has been moved to beginning of the next checkpoint. It was done this way, > because the problem was in case when node unexpectedly failed in the middle > of next checkpoint and after restart task failed on check of deleted index > metaPage. The check was done in [2]. > In current issue, we only move background task deletion at the end of the > next checkpoint. > [1][IGNITE-13382|https://issues.apache.org/jira/browse/IGNITE-13382] > [2][IGNITE-14447|https://issues.apache.org/jira/browse/IGNITE-14447] -- This message was sent by Atlassian Jira (v8.3.4#803005)