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Posted to common-dev@hadoop.apache.org by "Ari Rabkin (JIRA)" <ji...@apache.org> on 2009/01/13 21:47:00 UTC

[jira] Issue Comment Edited: (HADOOP-5018) Chukwa should support pipelined writers

    [ https://issues.apache.org/jira/browse/HADOOP-5018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12663468#action_12663468 ] 

asrabkin edited comment on HADOOP-5018 at 1/13/09 12:46 PM:
--------------------------------------------------------------

The sequencefilewriter *doesn't* require an HDFS system.  You can point it at a local filesystem and it'll work fine.

      was (Author: asrabkin):
    The collector doesn't require an HDFS system.  You can point it at a local filesystem and it'll work fine.
  
> Chukwa should support pipelined writers
> ---------------------------------------
>
>                 Key: HADOOP-5018
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5018
>             Project: Hadoop Core
>          Issue Type: New Feature
>          Components: contrib/chukwa
>            Reporter: Ari Rabkin
>            Assignee: Ari Rabkin
>         Attachments: pipeline.patch
>
>
> We ought to support chaining together writers; this will radically increase flexibility and make it practical to add new features without major surgery by putting them in pass-through or filter classes.

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