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https://issues.apache.org/jira/browse/HBASE-1653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12731110#action_12731110
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Lars George commented on HBASE-1653:
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Yes, as Doğacan says, please see HBASE-1626.
> new o.a.h.h.mapreduce package is incompletely ported to o.a.h.mapreduce
> -----------------------------------------------------------------------
>
> Key: HBASE-1653
> URL: https://issues.apache.org/jira/browse/HBASE-1653
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Andrew Purtell
> Assignee: Andrew Purtell
> Fix For: 0.20.0
>
>
> There should be no use of classes from o.a.h.mapred in o.a.h.h.mapreduce,
> only the classes in o.a.h.mapreduce. To do so invites problems by mixing
> compatibility mode with the >= 0.20 mapreduce classes.
> From Yair Even-Zohar up on hbase-users@
> bq. Here is a snippet from TableOutputFormat (The new one in
> org.apache.hadoop.hbase.mapreduce)
> {code}
> import org.apache.hadoop.mapred.JobConf;
> import org.apache.hadoop.mapred.FileOutputFormat;
> public class TableOutputFormat extends
> FileOutputFormat<ImmutableBytesWritable, Put> {
> {code}
> bq. Notice that TableOutputFormat extends the old (mapred) FileOutputFormat
> and thus the old OutputFormat.
> bq. Additionally, JobConf is deprecated too but that's beside the current
> point.
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