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From "Karam Singh (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-2879) If #link is missing from uri format of -cacheArchive then streaming does not throw error.
Date Fri, 22 Feb 2008 14:43:19 GMT
If #link is missing from uri format of -cacheArchive then streaming does not throw error.
-----------------------------------------------------------------------------------------

                 Key: HADOOP-2879
                 URL: https://issues.apache.org/jira/browse/HADOOP-2879
             Project: Hadoop Core
          Issue Type: Bug
          Components: contrib/streaming
            Reporter: Karam Singh
            Priority: Minor


Ran hadoop streaming command as -:
bin/hadoop jar contrib/streaming/hadoop-*-streaming.jar -input in -output out -mapper "xargs
cat"  -reducer "bin/cat" -cahceArchive hdfs://h:p/pathofJarFile
Streaming submits job to jobtracker and map fails.
For similar with -cacheFile -:
bin/hadoop jar contrib/streaming/hadoop-*-streaming.jar -input in -output out -mapper "xargs
cat"  -reducer "bin/cat" -cahceFile hdfs://h:p/pathofFile
followinng error is repoerted back -:
[
You need to specify the uris as hdfs://host:port/#linkname,Please specify a different link
name for all of your caching URIs
]


Streaming should check about present #link after uri of cacheArchive and should throw proper
error .


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