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From "Thomas Graves (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4793) Problem with adding resources when using both -files and -file to hadoop streaming
Date Tue, 13 Nov 2012 19:16:13 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4793?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13496443#comment-13496443
] 

Thomas Graves commented on MAPREDUCE-4793:
------------------------------------------

thanks to Koji for looking at this:

It seems like we're not adding ',' when tmpfiles is already set.

./hadoop-tools/hadoop-streaming/src/main/java/org/apache/hadoop/streaming/StreamJob.java
 309         config_.set("tmpfiles", config_.get("tmpfiles", "") + fileList);

                
> Problem with adding resources when using both -files and -file to hadoop streaming
> ----------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4793
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4793
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 0.23.3
>            Reporter: Thomas Graves
>
> It seems when
> both -files and -file are present, it will trigger this IAE, and the error
> message is just misleading. 
> hadoop jar $HADOOP_PREFIX/share/hadoop/tools/lib/hadoop-streaming.jar
> -files
> hdfs://host:port/user/foo/access.log#test
> -input 'input' -output 'output' -mapper "egrep '.*'" -file tmp.file
> Below is the error message
> 12/11/02 07:37:54 INFO mapreduce.JobSubmitter: Cleaning up the staging area
> /user/haiyang/.staging/job_1351804437209_0575
> Exception in thread "main" java.lang.IllegalArgumentException: Resource name
> must be relative
>         at
> org.apache.hadoop.mapreduce.v2.util.MRApps.parseDistributedCacheArtifacts(MRApps.java:383)
>         at
> org.apache.hadoop.mapreduce.v2.util.MRApps.setupDistributedCache(MRApps.java:324)
>         at
> org.apache.hadoop.mapred.YARNRunner.createApplicationSubmissionContext(YARNRunner.java:419)
>         at org.apache.hadoop.mapred.YARNRunner.submitJob(YARNRunner.java:288)

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