[jira] [Commented] (CASSANDRA-2798) Repair Fails 0.8

["Sylvain Lebresne (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-2798?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13051992#comment-13051992 ] 

Sylvain Lebresne commented on CASSANDRA-2798:
---------------------------------------------

For info, CASSANDRA-2797 is what makes repair to never end. This does not explain the doubling of the data however. I'm trying to reproduce right now but my first attempt was unsuccessful (it worked as expected). Feel free to share more information on your setup (the logs of the server for instance) if you're at liberty to do so.  

> Repair Fails 0.8
> ----------------
>
>                 Key: CASSANDRA-2798
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2798
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.8.0
>            Reporter: David Arena
>            Assignee: Sylvain Lebresne
>
> I am seeing a fatal problem in the new 0.8
> Im running a 3 node cluster with a replication_factor of 3..
> On Node 3.. If i 
> # kill -9 cassandra-pid
> # rm -rf "All data & logs"
> # start cassandra
> # nodetool -h "node-3-ip" repair
> The whole cluster become duplicated..
> * e.g Before 
> node 1 -> 2.65GB
> node 2 -> 2.65GB
> node 3 -> 2.65GB
> * e.g After
> node 1 -> 5.3GB
> node 2 -> 5.3GB
> node 3 -> 7.95GB
> -> nodetool repair, never ends (96 hours +), however there is no streams running, nor any cpu or disk activity..
> -> Manually killing the repair and restarting does not help.. Restarting the server/cassandra does not help..
> -> nodetool flush,compact,cleanup all complete, but do not help...
> This is not occuring in 0.7.6.. I have come to the conclusion this is a Major 0.8 issue
> Running: CentOS 5.6, JDK 1.6.0_26

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