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From "Amareshwari Sriramadasu (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HADOOP-6178) GenericOptionsParser should ignore symlinks from archive filenames
Date Mon, 22 Feb 2010 03:48:27 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-6178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Amareshwari Sriramadasu resolved HADOOP-6178.
---------------------------------------------

    Resolution: Duplicate

Fixed in MAPREDUCE-787

> GenericOptionsParser should ignore symlinks from archive filenames
> ------------------------------------------------------------------
>
>                 Key: HADOOP-6178
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6178
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: util
>            Reporter: Amar Kamat
>
> http://hadoop.apache.org/common/docs/r0.20.0/streaming.html#Large+files+and+archives+in+Hadoop+Streaming
example doesnt work as expected. 
> Stack trace :
> {code}
> trunk$  ./bin/hadoop jar build/contrib/streaming/hadoop-0.21.0-dev-streaming.jar  -D
mapred.map.tasks=1 \
>          -D mapred.reduce.tasks=1 -D mapred.job.name="Experiment" \
>         -archives 'hdfs://namenode:port/user/me/cachedir.jar#testlink' -input input -output
output -mapper "xargs cat" -reducer "cat"
> java.io.FileNotFoundException: File hdfs://namenode:port/user/me/cachedir.jar#testlink
does not exist.
> 	at org.apache.hadoop.util.GenericOptionsParser.validateFiles(GenericOptionsParser.java:349)
> 	at org.apache.hadoop.util.GenericOptionsParser.processGeneralOptions(GenericOptionsParser.java:275)
> 	at org.apache.hadoop.util.GenericOptionsParser.parseGeneralOptions(GenericOptionsParser.java:375)
> 	at org.apache.hadoop.util.GenericOptionsParser.<init>(GenericOptionsParser.java:153)
> 	at org.apache.hadoop.util.GenericOptionsParser.<init>(GenericOptionsParser.java:138)
> 	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:59)
> 	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
> 	at org.apache.hadoop.streaming.HadoopStreaming.main(HadoopStreaming.java:50)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.hadoop.util.RunJar.main(RunJar.java:160)
> {code}

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