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Posted to dev@kylin.apache.org by "yunjiong zhao (JIRA)" <ji...@apache.org> on 2016/04/25 20:00:15 UTC

[jira] [Created] (KYLIN-1620) support read from metadata replica regions

yunjiong zhao created KYLIN-1620:
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             Summary: support read from metadata replica regions
                 Key: KYLIN-1620
                 URL: https://issues.apache.org/jira/browse/KYLIN-1620
             Project: Kylin
          Issue Type: Sub-task
            Reporter: yunjiong zhao
            Assignee: yunjiong zhao


After we set multiple replicas for metadata table, we need set Consistency to TIMELINE to let client can get/scan from replica regions. By default, the consistency is STRONG, and get or scan can only go to primary region.
{code}
Get get = new Get(row);
get.setConsistency(Consistency.TIMELINE);


Scan scan = new Scan();
scan.setConsistency(Consistency.TIMELINE);
{code}



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