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From "Eugene Koontz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GIRAPH-326) Writing input splits to ZooKeeper in parallel
Date Tue, 18 Sep 2012 06:18:07 GMT

    [ https://issues.apache.org/jira/browse/GIRAPH-326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13457631#comment-13457631
] 

Eugene Koontz commented on GIRAPH-326:
--------------------------------------

I like the idea of the ProgressableUtils class. Perhaps this could be used for other parallelizable
operations like Netty client-server startup tasks like authentication (GIRAPH-211). I'd suggest
splitting it out into a separate JIRA, though, because it's separate from the main point of
this one.
                
> Writing input splits to ZooKeeper in parallel
> ---------------------------------------------
>
>                 Key: GIRAPH-326
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-326
>             Project: Giraph
>          Issue Type: Improvement
>            Reporter: Maja Kabiljo
>         Attachments: GIRAPH-326.patch
>
>
> (Posting issue and the patch from a colleague)
> Writing input splits to zookeeper can take a lot of time. From his experiments: serial
2m45s, with 16 cores 15s.

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