[jira] [Commented] (HBASE-16108) RowCounter should support multiple key ranges

["Hudson (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-16108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15359110#comment-15359110 ] 

Hudson commented on HBASE-16108:
--------------------------------

SUCCESS: Integrated in HBase-Trunk_matrix #1149 (See [https://builds.apache.org/job/HBase-Trunk_matrix/1149/])
HBASE-16108 RowCounter should support multiple key ranges (Konstantin (tedyu: rev cc73c03118df3686779eb9a73e815106576bdaf2)
* hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestRowCounter.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/RowCounter.java


> RowCounter should support multiple key ranges
> ---------------------------------------------
>
>                 Key: HBASE-16108
>                 URL: https://issues.apache.org/jira/browse/HBASE-16108
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Geoffrey Jacoby
>            Assignee: Konstantin Ryakhovskiy
>         Attachments: HBASE-16108.branch-1.001.patch, HBASE-16108.master.001.patch, HBASE-16108.master.003.patch, HBASE-16108.master.004.patch, test_HBASE-16108.log, test_TestTableBasedReplicationSourceManagerImpl.log
>
>
> Currently, RowCounter only allows a single key range to be used as a filter. It would be useful in some cases to be able to specify multiple key ranges (or prefixes) in the same job. (For example, counting over a set of Phoenix tenant ids in an unsalted table)
> This could be done by enhancing the existing key range parameter to take multiple start/stop row pairs. Alternately, a new --row-prefixes option could be added, similar to what HBASE-15847 did for VerifyReplication. 



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