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From Joel Victor <joelsvic...@gmail.com>
Subject HBase Region Replication.
Date Wed, 22 Jun 2016 11:11:09 GMT
Hi,

HDP 2.2 offers "HBase Read HA" functionality. More details about this
are here[1].
Currently in Kylin when the HTable is created in HBase the region
replication is not set explicitly for the Htable's[2][3].
The default value for region replication is 1.
As far as I can tell this region replication property cannot be configured
from client side hbase-site.xml

Would you be open to accepting a patch for this?
I would like region replication to be configurable from
kylin.properties/cube level configuration.


[1]http://hortonworks.com/blog/apache-hbase-high-availability-next-level/
[2]
https://github.com/apache/kylin/blob/master/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/steps/CubeHTableUtil.java#L54
[3]http://hbase.apache.org/book.html#_java


Thanks,
-Joel

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