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Posted to dev@pig.apache.org by "Prashant Kommireddi (JIRA)" <ji...@apache.org> on 2013/02/20 20:47:12 UTC
[jira] [Updated] (PIG-3200) MiniCluster should delete
hadoop-site.xml on shutDown
[ https://issues.apache.org/jira/browse/PIG-3200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prashant Kommireddi updated PIG-3200:
-------------------------------------
Attachment: PIG-3200.patch
Made conf dir(build/classes) and conf file (hadoop-site.xml) static final variables. Modified shutdownMiniMrClusters() to delete the conf file.
> MiniCluster should delete hadoop-site.xml on shutDown
> -----------------------------------------------------
>
> Key: PIG-3200
> URL: https://issues.apache.org/jira/browse/PIG-3200
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.10.0
> Reporter: Prashant Kommireddi
> Assignee: Prashant Kommireddi
> Labels: test
> Fix For: 0.12
>
> Attachments: PIG-3200.patch
>
>
> MiniCluster creates hadoop-site.xml under build/classes which is used by Pig tests in creating a (mini) hadoop cluster to run against.
> MiniCluster.buildCluster() deletes this file from previous run before re-generating it. However, this config file is not deleted when mini-cluster is shutdown. This can sometimes lead to unpredictable behavior when hadoop-site.xml is not expected on classpath (See PIG-3135).
> The cleanest operation would be to delete this file when the mini-cluster is shutdown.
> Here is a more detailed explanation of the issue
> https://issues.apache.org/jira/browse/PIG-3135?focusedCommentId=13581825&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13581825
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