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https://issues.apache.org/jira/browse/HBASE-20521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16463243#comment-16463243
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Michael Jin commented on HBASE-20521:
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[~mdrob], just attached a patch, include code change and unit test, please help
to review yourself or invite other reviewer, looks a little bit odd put
"hbase-mapreduce" module function test under "hbase-spark", but create spark
env and hbase env("TEST_UTIL" class) really a great help.
> TableOutputFormat.checkOutputSpecs conf checking sequence cause pig script
> run fail
> -----------------------------------------------------------------------------------
>
> Key: HBASE-20521
> URL: https://issues.apache.org/jira/browse/HBASE-20521
> Project: HBase
> Issue Type: Bug
> Components: mapreduce
> Affects Versions: 2.0.0
> Environment: spark 2.2.1, hbase 2.0.0
> Reporter: Michael Jin
> Assignee: Michael Jin
> Priority: Major
> Fix For: 3.0.0, 2.1.0, 2.0.1
>
> Attachments: HBASE-20521.master.001.patch
>
>
> HBASE-20295 fix null point exception of "conf" member variable, add
> "context.getConfiguration()" in case when "conf" object was not been properly
> initialized, and put it into the first priority checking sequence, this code
> change affect user call "setConf" explicitly initialize "conf" object in
> TableOutputFormat object, proposal to change checking sequence, use "conf"
> object from "getConf" method first .
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