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[TEZ-4315] rectifying the potential risk of ConcurrentModificationException when getMatchingRequestWithoutPriority - #133
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ConcurrentModificationException when getMatchingRequestWithoutPriority
hadoop-yetus
commented
Jun 24, 2021
💔 -1 overall
This message was automatically generated. |
jteagles
commented
Jun 30, 2021
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How often have you observed the ConcurrentModificationException? When I look at the code base, the callers of those functions are synchronized at the function level. Please 1) attach a stack trace if possible or 2) create a test that shows how this is possible or 3) Explain the code path more precisely. |
jteagles
commented
Jul 7, 2021
Contributor
@chenjunbiao001, can can provide a stack trace of the ConcurrentModificationException? I am unable to find a code path that will exercise the problem in practice. |
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link to https://issues.apache.org/jira/projects/TEZ/issues/TEZ-4315