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https://issues.apache.org/jira/browse/PIG-1680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13001871#comment-13001871
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Todd Lipcon commented on PIG-1680:
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Hey Dmitriy,
Something strange is up with these tests - they seem to use the MiniCluster
class from Pig to start a MiniDFS and MiniMR cluster, and then they use
HBaseTestingUtility.startMiniCluster which goes and starts *another* DFS
cluster. On my system (against a CDH hadoop core) this is causing some issues
where the job jar ends up on the wrong HDFS and the test fails.
> Pig 0.8 HBaseStorage may not against HBase 0.89
> -----------------------------------------------
>
> Key: PIG-1680
> URL: https://issues.apache.org/jira/browse/PIG-1680
> Project: Pig
> Issue Type: Task
> Components: impl
> Affects Versions: 0.8.0
> Reporter: George P. Stathis
> Assignee: Dmitriy V. Ryaboy
> Fix For: 0.9.0
>
> Attachments: PIG-1680.3.patch, PIG_1680.patch, PIG_1680.patch,
> PIG_1680.patch, apply-PIG-1680-patch-0.8.0.sh, apply-PIG-1680-patch.sh,
> hbase-0.90.0-tests.jar, pig-0.8.0-hbase-0.89.SNAPSHOT.patch,
> pig-hbase-0.89.SNAPSHOT.patch
>
>
> HBaseStorage is currently coded against the hbase 0.20.6 API. The hbase 0.89
> API deprecates some methods and outright removes some others which causes
> HBaseStorage to no longer compile.
> It is unclear whether one can run an HBase 0.20.6 client against a running
> 0.89 hbase instance. In my experience, it does not work. Therefore,
> HBaseStorage has to be compiled against 0.89.
> Attached is a proposed patch to make 0.8.0 trunk compatible with hbase 0.89
> as well as a script to help automate the upgrade.
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