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Posted to gitbox@hive.apache.org by GitBox <gi...@apache.org> on 2020/09/22 15:21:50 UTC

[GitHub] [hive] abstractdog opened a new pull request #1517: HIVE-24190: LLAP: ShuffleHandler might return DISK_ERROR_EXCEPTION according to TEZ-4233

abstractdog opened a new pull request #1517:
URL: https://github.com/apache/hive/pull/1517


   
   Change-Id: Ia410f54c36821184bdfcd661152fc261da22cfac
   
   
   ### What changes were proposed in this pull request?
   LLAP's ShuffleHandler can return DISK_ERROR_EXCEPTION message in case of a fatal error.
   
   ### Why are the changes needed?
   It can improve shuffle's health by blaming map task earlier.
   
   ### Does this PR introduce _any_ user-facing change?
   No.
   
   
   ### How was this patch tested?
   It was tested on cluster by injecting some errors from code.
   


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[GitHub] [hive] abstractdog merged pull request #1517: HIVE-24190: LLAP: ShuffleHandler might return DISK_ERROR_EXCEPTION according to TEZ-4233

Posted by GitBox <gi...@apache.org>.
abstractdog merged pull request #1517:
URL: https://github.com/apache/hive/pull/1517


   


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