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Posted to dev@flume.apache.org by "Arvind Prabhakar (Assigned) (JIRA)" <ji...@apache.org> on 2012/03/12 04:16:48 UTC

[jira] [Assigned] (FLUME-1009) HDFSEventSink should return BACKOFF when the channel returns null

     [ https://issues.apache.org/jira/browse/FLUME-1009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arvind Prabhakar reassigned FLUME-1009:
---------------------------------------

    Assignee: Brock Noland
    
> HDFSEventSink should return BACKOFF when the channel returns null
> -----------------------------------------------------------------
>
>                 Key: FLUME-1009
>                 URL: https://issues.apache.org/jira/browse/FLUME-1009
>             Project: Flume
>          Issue Type: Bug
>          Components: Sinks+Sources
>    Affects Versions: v1.0.0
>            Reporter: Brock Noland
>            Assignee: Brock Noland
>            Priority: Blocker
>             Fix For: v1.1.0
>
>         Attachments: FLUME-1009-0.patch
>
>
> As discussed here sinks should return BACKOFF is there is nothing in the channel.
> http://mail-archives.apache.org/mod_mbox/incubator-flume-dev/201202.mbox/%3CCAFukC%3D7Dj7%3DcP%2BzLKzu8jUAb0Y-A-Faw-_Gix0mcV-V%2B-QBZ0A%40mail.gmail.com%3E
> In conjunction with JDBCChannel, Flume will burn an entire CPU doing nothing.

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