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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4709) Update chukwa source code and develop chukwa from public repository
Date Mon, 08 Dec 2008 18:10:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12654489#action_12654489

Eric Yang commented on HADOOP-4709:


Please file this as a different bug.  The original intention was to utilize the same library
version when chukwa is built inside hadoop's contrib directory.  In this case, jsp-api.jar
should be loaded from hadoop/lib/jsp-2.1/jsp-api-2.1.jar  The copy of jsp-api.jar was supplied
for building chukwa in standalone mode.  This means, the build.xml file need to be changed
to pick up jsp-api-*.jar from the proper location.


> Update chukwa source code and develop chukwa from public repository
> -------------------------------------------------------------------
>                 Key: HADOOP-4709
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4709
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/chukwa
>         Environment: Redhat EL 4.5, Java 1.6, Hadoop trunk
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>         Attachments: HADOOP-4709-3.patch, HADOOP-4709-binary.tar.gz
> New features that were added to Chukwa source code since last time chukwa was committed
to SVN repository:
> - Added Hadoop Infrastructure Care Center (UI for visualize data collected by Chukwa)
> - Added FileAdaptor for streaming small file in one chunk
> - Added compression to archive and demux output
> - Added unit tests and validation for agent, collector, and demux map reduce job
> - Added database loader for loading demux output (sequence file) to jdbc connected database
> - Added algorithm to distribute collector load more evenly

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