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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2019/12/09 13:33:33 UTC

[GitHub] [incubator-doris] gaodayue commented on issue #1984: BE crash when loading

gaodayue commented on issue #1984: BE crash when loading 
URL: https://github.com/apache/incubator-doris/issues/1984#issuecomment-563240199
 
 
   I think the issue still exists after #1983 because `FlushHandle::wait` can return early due to `CounterCondVariable::dec_to_zero` when one memtable failed to flush or is cancelled. So when a DeltaWriter has several memtables in the flush queue and the first memtable causes `FlushHandle::wait` to return, DeltaWriter could have been deallocated when latter memtables are accessed.

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