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Posted to common-issues@hadoop.apache.org by "Ari Rabkin (JIRA)" <ji...@apache.org> on 2009/09/29 07:13:16 UTC

[jira] Commented: (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=12760498#action_12760498 ] 

Ari Rabkin commented on HADOOP-5018:
------------------------------------

It's not obvious to me whether purely Chukwa-related notes should still be in the Hadoop release notes, since we're now fairly decoupled from the Hadoop release schedule.

> Chukwa should support pipelined writers
> ---------------------------------------
>
>                 Key: HADOOP-5018
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5018
>             Project: Hadoop Common
>          Issue Type: New Feature
>            Reporter: Ari Rabkin
>            Assignee: Ari Rabkin
>             Fix For: 0.21.0
>
>         Attachments: pipeline.patch, pipeline2.patch, pipeline3.patch, pipeline4.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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