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From "Brandon Williams (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-3740) While using BulkOutputFormat unneccessarily look for the cassandra.yaml file.
Date Fri, 13 Jan 2012 19:24:39 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-3740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13185772#comment-13185772
] 

Brandon Williams commented on CASSANDRA-3740:
---------------------------------------------

Are you trying this on trunk?  Because specifically patch 0002 on CASSANDRA-3045 addresses
this problem.
                
> 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
>
>
> 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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