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Hadoop, mail # user - Question about AvatarNode


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ChingShen 2010-12-13, 07:54
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Re: Question about AvatarNode
Ted Yu 2010-12-14, 05:37
Check out the code on github
You can find
contrib/highavailability/src/java/org/apache/hadoop/hdfs/AvatarZooKeeperClient.java

On Sun, Dec 12, 2010 at 11:54 PM, ChingShen <[EMAIL PROTECTED]> wrote:

> Hi all,
>
>   I read the "Looking at the code behind our three uses of Apache Hadoop"(
> http://www.facebook.com/note.php?note_id=468211193919&comments) article
> that
> mentioned the primary AvatarNode and the standby AvatarNode are coordinated
> via Apache ZooKeeper, but why can't I find any code snippet about ZooKeeper
> in HDFS-976?
>
> Thanks.
>
> Shen
>
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ChingShen 2010-12-15, 01:48