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From "Brandon Williams (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-7200) word count broken
Date Tue, 08 Jul 2014 16:40:04 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-7200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14055108#comment-14055108
] 

Brandon Williams commented on CASSANDRA-7200:
---------------------------------------------

I take that last point back, it finally exited but seemed to spend a ridiculous amount of
time doing nothing.

> word count broken
> -----------------
>
>                 Key: CASSANDRA-7200
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7200
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Examples
>            Reporter: Brandon Williams
>            Assignee: Ala' Alkhaldi
>             Fix For: 2.0.10
>
>         Attachments: 7200_v1.txt
>
>
> word_count_setup hangs forever, and word_count loops forever with this exception:
> {noformat}
> DEBUG 17:52:42,875 java.io.IOException: config(config)
>         at org.apache.hadoop.conf.Configuration.<init>(Configuration.java:260)
>         at org.apache.hadoop.mapred.JobConf.<init>(JobConf.java:341)
>         at org.apache.hadoop.mapreduce.JobContext.<init>(JobContext.java:76)
>         at org.apache.hadoop.mapreduce.TaskAttemptContext.<init>(TaskAttemptContext.java:35)
>         at org.apache.hadoop.mapreduce.TaskInputOutputContext.<init>(TaskInputOutputContext.java:44)
>         at org.apache.hadoop.mapreduce.MapContext.<init>(MapContext.java:43)
>         at org.apache.hadoop.mapreduce.Mapper$Context.<init>(Mapper.java:105)
>         at sun.reflect.GeneratedConstructorAccessor14.newInstance(Unknown Source)
>         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>         at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
>         at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:759)
>         at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
>         at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:212)
> {noformat}



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