[jira] [Closed] (HBASE-1653) new o.a.h.h.mapreduce package is incompletely ported to o.a.h.mapreduce

["Andrew Kyle Purtell (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-1653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Kyle Purtell closed HBASE-1653.
--------------------------------------
    Assignee:     (was: Andrew Kyle Purtell)

> 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: HBase
>          Issue Type: Bug
>            Reporter: Andrew Kyle Purtell
>            Priority: Major
>
> 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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