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Date: Thu, 19 Jan 2012 17:01:42 +0000 (UTC)
From: "Brandon Williams (Updated) (JIRA)" <jira@apache.org>
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Subject: [jira] [Updated] (CASSANDRA-3740) While using BulkOutputFormat
  unneccessarily look for the cassandra.yaml file.
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     [ https://issues.apache.org/jira/browse/CASSANDRA-3740?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brandon Williams updated CASSANDRA-3740:
----------------------------------------

    Attachment: 0004-update-BOF-for-new-dir-layout.txt
    
> While using BulkOutputFormat  unneccessarily look for the cassandra.yaml file.
> ------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-3740
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3740
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Hadoop
>    Affects Versions: 1.1
>            Reporter: Samarth Gahire
>            Assignee: Brandon Williams
>              Labels: cassandra, hadoop, mapreduce
>             Fix For: 1.1
>
>         Attachments: 0001-Make-DD-the-canonical-partitioner-source.txt, 0002-Prevent-loading-from-yaml.txt, 0003-use-output-partitioner.txt, 0004-update-BOF-for-new-dir-layout.txt
>
>
> I am trying to use BulkOutputFormat to stream the data from map of Hadoop job. I have set the cassandra related configuration using ConfigHelper ,Also have looked into Cassandra code seems Cassandra has taken care that it should not look for the cassandra.yaml file.
> But still when I run the job i get the following error:
> {
> 12/01/13 11:30:04 WARN mapred.JobClient: Use GenericOptionsParser for parsing the arguments. Applications should implement Tool for the same.
> 12/01/13 11:30:04 INFO input.FileInputFormat: Total input paths to process : 1
> 12/01/13 11:30:04 INFO mapred.JobClient: Running job: job_201201130910_0015
> 12/01/13 11:30:05 INFO mapred.JobClient:  map 0% reduce 0%
> 12/01/13 11:30:23 INFO mapred.JobClient: Task Id : attempt_201201130910_0015_m_000000_0, Status : FAILED
> java.lang.Throwable: Child Error
>         at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:271)
> Caused by: java.io.IOException: Task process exit with nonzero status of 1.
>         at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:258)
> attempt_201201130910_0015_m_000000_0: Cannot locate cassandra.yaml
> attempt_201201130910_0015_m_000000_0: Fatal configuration error; unable to start server.
> }
> Also let me know how can i make this cassandra.yaml file available to Hadoop mapreduce job?

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