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From "Michael Bieniosek (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-1602) TaskLog.java buffers entire task userlog in memory
Date Thu, 12 Jul 2007 17:23:04 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-1602?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael Bieniosek updated HADOOP-1602:
--------------------------------------

    Description: While working on HADOOP-1524, I noticed that TaskLog.Reader.fetchAll() pulls
the entire userlog into a giant byte[] and returns the byte[].  This won't work well for large
logs.  TaskLog should return an InputStream instead.  (was: While working on HADOOP-1524,
I noticed that TaskLog.java pulls the entire userlog into a giant byte[] and returns the byte[].
 This won't work well for large logs.  TaskLog should return an InputStream instead.)

> TaskLog.java buffers entire task userlog in memory
> --------------------------------------------------
>
>                 Key: HADOOP-1602
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1602
>             Project: Hadoop
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.13.0
>            Reporter: Michael Bieniosek
>            Priority: Minor
>
> While working on HADOOP-1524, I noticed that TaskLog.Reader.fetchAll() pulls the entire
userlog into a giant byte[] and returns the byte[].  This won't work well for large logs.
 TaskLog should return an InputStream instead.

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