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https://issues.apache.org/jira/browse/MAPREDUCE-7159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Bacsko updated MAPREDUCE-7159:
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Description: Using certain umask values (like 027) makes files unreadable
to "others". This causes problems if the FrameworkUploader
(https://github.com/apache/hadoop/blob/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-uploader/src/main/java/org/apache/hadoop/mapred/uploader/FrameworkUploader.java)
is used - it's necessary that the compressed MR framework is readable by all
users, otherwise they won't be able to run MR jobs.
> FrameworkUploader: ensure proper permissions of generated framework tar.gz if
> restrictive umask is used
> -------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-7159
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7159
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 3.1.1
> Reporter: Peter Bacsko
> Assignee: Peter Bacsko
> Priority: Major
>
> Using certain umask values (like 027) makes files unreadable to "others".
> This causes problems if the FrameworkUploader
> (https://github.com/apache/hadoop/blob/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-uploader/src/main/java/org/apache/hadoop/mapred/uploader/FrameworkUploader.java)
> is used - it's necessary that the compressed MR framework is readable by all
> users, otherwise they won't be able to run MR jobs.
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