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Posted to issues@kylin.apache.org by "liyang (JIRA)" <ji...@apache.org> on 2016/06/27 22:08:57 UTC

[jira] [Updated] (KYLIN-1824) Provide functionality for enabling and configuring HBase read HA.

     [ https://issues.apache.org/jira/browse/KYLIN-1824?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

liyang updated KYLIN-1824:
--------------------------
    Assignee: Joel Victor  (was: liyang)

> Provide functionality for enabling and configuring HBase read HA.
> -----------------------------------------------------------------
>
>                 Key: KYLIN-1824
>                 URL: https://issues.apache.org/jira/browse/KYLIN-1824
>             Project: Kylin
>          Issue Type: Improvement
>          Components: Query Engine, Storage - HBase
>         Environment: HDP-2.2
>            Reporter: Joel Victor
>            Assignee: Joel Victor
>
> HBase in HDP 2.2 provides the feature "HBase Read HA". More details about the feature can be obtained [here|http://hortonworks.com/blog/apache-hbase-high-availability-next-level/].
> Currently when tables are created for each segment the region replication factor is not explicitly set. By default it is set as 1 i.e. no replication.
> This property is not configurable through client side hbase-site.xml.
> The aim of this improvement is to make the region replication count configurable through kylin.properties and cube level config.



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