[jira] Updated: (HADOOP-1293) stderr from streaming skipped after first 20 lines.

["Koji Noguchi (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-1293?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Koji Noguchi updated HADOOP-1293:
---------------------------------

    Attachment: 1293.patch

1) Took out  logprintln(lineStr);
2) Always System.err.println(lineStr);
3) Replaced  reporter.setStatus(hline)  with reporter.progress().  (since it'll be overwritten by MROutputThread anyway)

If the timeout is set to 0 (HADOOP-491),  we don't need a call from the reporter (3). 
But since it's configurable, I left the reporter call. 


> stderr from streaming skipped after first 20 lines.  
> -----------------------------------------------------
>
>                 Key: HADOOP-1293
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1293
>             Project: Hadoop
>          Issue Type: Bug
>          Components: contrib/streaming
>            Reporter: Koji Noguchi
>         Assigned To: Koji Noguchi
>            Priority: Minor
>         Attachments: 1293.patch
>
>
> It prints to stderr when this condition is true
> > if (num < 20 || (now-lastStderrReport > reporterErrDelay_))
> Either first 20 lines or certain interval has passed since the last stderr output.
> Output is logged  to syslog but can be overwritten by streaming infrastructure outputs.

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