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Nicholas Jiang commented on FLINK-21728: ---------------------------------------- [~dwysakowicz], according to the changes of your pull request, is it necessary to refactor the HybridMemorySegment for mutiple free? IMO, the check whether the off-heap memory has already been freed could avoid concurrent memory free in HybridMemorySegment. What do you think about it? [~dwysakowicz], [~xintongsong] > DegreesWithExceptionITCase crash > -------------------------------- > > Key: FLINK-21728 > URL: https://issues.apache.org/jira/browse/FLINK-21728 > Project: Flink > Issue Type: Sub-task > Components: Library / Graph Processing (Gelly) > Affects Versions: 1.13.0 > Reporter: Guowei Ma > Priority: Blocker > Labels: pull-request-available, test-stability > Fix For: 1.13.0 > > > https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=14422&view=logs&j=ce8f3cc3-c1ea-5281-f5eb-df9ebd24947f&t=f266c805-9429-58ed-2f9e-482e7b82f58b -- This message was sent by Atlassian Jira (v8.3.4#803005)