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https://issues.apache.org/jira/browse/MAPREDUCE-596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12857411#action_12857411
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Trevor Rundell commented on MAPREDUCE-596:
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Apparently this issue is still around. When trying to distribute a .zip file
with -file I end up with a job jar structure something like this...
Archive: job_201004151121_0002.jar
inflating: load_diff.py
inflating: getmaps.py
inflating: lib/warehouse.zip
inflating: envs.cfg
...
For some reason, the zip file ends up in the lib/ directory. When I change the
extension to .zipp the file ends up in the top level like I'd expect it to.
Archive: job_201004151121_0004.jar
inflating: load_diff.py
inflating: getmaps.py
inflating: warehouse.zipp
inflating: envs.cfg
...
Any particular reason for this?
> can't package zip file with hadoop streaming -file argument
> -----------------------------------------------------------
>
> Key: MAPREDUCE-596
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-596
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/streaming
> Reporter: Karl Anderson
>
> I'm unable to ship a file with a .zip suffix to the mapper using the -file
> argument for hadoop streaming. I am able to ship it if I change the suffix
> to .zipp. Is this a bug, or perhaps has something to do with the jar file
> format which is used to send files to the instance?
> For example, with this hadoop invocation, and local files "/tmp/boto.zip" and
> "/tmp/boto.zipp" which are copies of each other:
> $HADOOP_HOME/bin/hadoop jar
> $HADOOP_HOME/contrib/streaming/hadoop-0.17.0-streaming.jar -mapper
> $KCLUSTER_SRC/testmapper.py -reducer $KCLUSTER_SRC/testreducer.py -input
> input/foo -output output -file /tmp/foo.txt -file /tmp/boto.zip -file
> /tmp/boto.zipp
> I see this line in the invocation standard output:
> packageJobJar: [/tmp/foo.txt, /tmp/boto.zip, /tmp/boto.zipp,
> /tmp/hadoop-karl/hadoop-unjar6899/] [] /tmp/streamjob6900.jar tmpDir=null
> But in the current directory of the mapper process, "boto.zip" does not
> exist, while "boto.zipp" does.
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