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Posted to common-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2015/05/06 05:29:56 UTC

[jira] [Updated] (HADOOP-11371) Shell#runCommand may miss output on stderr

     [ https://issues.apache.org/jira/browse/HADOOP-11371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer updated HADOOP-11371:
--------------------------------------
    Labels: BB2015-05-TBR  (was: )

> Shell#runCommand may miss output on stderr
> ------------------------------------------
>
>                 Key: HADOOP-11371
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11371
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Gera Shegalov
>            Assignee: Gera Shegalov
>            Priority: Minor
>              Labels: BB2015-05-TBR
>         Attachments: HADOOP-11371.001.patch
>
>
> Shell#runCommand uses buffered reader to read complete lines. Hence, if the output is not terminated by newline or the thread was interrupted before new line was produced by the child process, this last portion is not consumed.



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