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From "Mck SembWever (JIRA)" <j...@apache.org>
Subject [jira] Updated: (CASSANDRA-1927) Hadoop Integration doesn't work when one node is down
Date Mon, 03 Jan 2011 17:40:47 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-1927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mck SembWever updated CASSANDRA-1927:
-------------------------------------

    Attachment:     (was: CASSANDRA-1927.patch)

> Hadoop Integration doesn't work when one node is down
> -----------------------------------------------------
>
>                 Key: CASSANDRA-1927
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1927
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Hadoop
>    Affects Versions: 0.7.0 rc 2
>            Reporter: Utku Can Topcu
>            Assignee: Mck SembWever
>             Fix For: 0.7.1
>
>         Attachments: CASSANDRA-1927.patch
>
>
> using the same directives in the sample code:
> When I start the CFInputFormat to read a CF in a keyspace of RF=3 on a 4-node cluster:
> - If all the nodes are all up, everything works fine and I don't have any problems walking
through the all data in the CF, however
> - If there's a node down, the hadoop job does not even start, just dies without any errors
or exceptions.
> So I'm really sorry for not being able to post any errors or exceptions, though it's
really easy to reproduce. Just startup a cluster and take one node down and you're there :)

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