new o.a.h.h.mapreduce package is incompletely ported to o.a.h.mapreduce
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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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