TableInputFormat does not setup the configuration for HBase mapreduce jobs
correctly
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Key: HBASE-3578
URL: https://issues.apache.org/jira/browse/HBASE-3578
Project: HBase
Issue Type: Bug
Components: mapreduce
Affects Versions: 0.90.1, 0.90.0
Reporter: Dan Harvey
In 0.20.x and earlier TableMapReduceUtil (and other Input/OutputFormat classes)
used to setup the HTable with a HBaseConfiguration object, now that has been
deprecated in #HBASE-2036 they are constructed with Hadoop configuration
objects which do not contain the configuration xml file resources required to
setup HBase. I think it is currently expected this is done when constructing
the job but as this needs to be done for every HBase mapreduce job it would be
cleaner if the TableMapReduceUtil class did this whilst setting up the
TableInput/OutputFormat classes.
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