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Eric Badger commented on YARN-6091: ----------------------------------- [~zhengchenyu], do you have logs for this issue or are you able to reproduce it? Also, do you know which pclose failed inside of container-executor.c? > the AppMaster register failed when use Docker on LinuxContainer > ---------------------------------------------------------------- > > Key: YARN-6091 > URL: https://issues.apache.org/jira/browse/YARN-6091 > Project: Hadoop YARN > Issue Type: Bug > Components: nodemanager, yarn > Affects Versions: 2.8.1 > Environment: CentOS > Reporter: zhengchenyu > Priority: Critical > Original Estimate: 336h > Remaining Estimate: 336h > > In some servers, When I use Docker on LinuxContainer, I found the aciton that > AppMaster register to Resourcemanager failed. But didn't happen in other > servers. > I found the pclose (in container-executor.c) return different value in > different server, even though the process which is launched by popen is > running normally. Some server return 0, and others return 13. > Because yarn regard the application as failed application when pclose return > nonzero, and yarn will remove the AMRMToken, then the AppMaster register > failed because Resourcemanager have removed this applicaiton's token. > In container-executor.c, the judgement condition is whether the return code > is zero. But man the pclose, the document tells that "pclose return -1" > represent wrong. So I change the judgement condition, then slove this > problem. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org