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https://issues.apache.org/jira/browse/HBASE-18699?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16150376#comment-16150376
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Chia-Ping Tsai commented on HBASE-18699:
----------------------------------------

The "hbase org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles" is 
mentioned by a few codes. For example,
{code:title=HBaseFsck.java}
  public void dumpSidelinedRegions(Map<Path, HbckInfo> regions) {
    for (Map.Entry<Path, HbckInfo> entry: regions.entrySet()) {
      TableName tableName = entry.getValue().getTableName();
      Path path = entry.getKey();
      errors.print("This sidelined region dir should be bulk loaded: "
        + path.toString());
      errors.print("Bulk load command looks like: "
        + "hbase org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles "
        + path.toUri().getPath() + " "+ tableName);
    }
{code}
{code:title=ops_mgt.adoc}
.Explicit Classname
----
$ bin/hbase org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles 
<hdfs://storefileoutput> <tablename>
----
{code}
Should they be replaced by "org.apache.hadoop.hbase.tool.LoadIncrementalHFiles"?

> Copy LoadIncrementalHFiles to another package and mark the old one as 
> deprecated
> --------------------------------------------------------------------------------
>
>                 Key: HBASE-18699
>                 URL: https://issues.apache.org/jira/browse/HBASE-18699
>             Project: HBase
>          Issue Type: Improvement
>          Components: mapreduce
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>             Fix For: 3.0.0, 2.0.0-alpha-3
>
>         Attachments: HBASE-18699.patch, HBASE-18699-v1.patch, 
> HBASE-18699-v2.patch
>
>
> LoadIncrementalHFiles does not depend on map reduce.



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