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From "Janos Gub (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-17779) disable_table_replication returns misleading message and does not turn off repliaton
Date Mon, 13 Mar 2017 12:26:41 GMT
Janos Gub created HBASE-17779:
---------------------------------

             Summary: disable_table_replication returns misleading message and does not turn
off repliaton
                 Key: HBASE-17779
                 URL: https://issues.apache.org/jira/browse/HBASE-17779
             Project: HBase
          Issue Type: Bug
            Reporter: Janos Gub
            Assignee: Janos Gub


Currently HBaseAdmin#isTableRepEnabled() returns false if ANY of the columns families is not
replicated.

Because of this if you have a table where replication is partially enabled, calling disable_table_replication
will not have any effect, but will report that replication for a given table is disabled.

Workaround is enabling table replication before disabling. 

As a solution quoted from HBASE-17460:
Admin#disableTableReplication() returns nothing and isTableRepEnabled() returns boolean. For
master branch, we can let isTableRepEnabled() return enum (partially disabled, disabled, etc)
This way, Admin#disableTableReplication() can return meaningful value to the user.



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