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From "Anoop Sam John (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-19452) Turn ON off heap Bucket Cache b default
Date Thu, 07 Dec 2017 11:30:00 GMT
Anoop Sam John created HBASE-19452:
--------------------------------------

             Summary: Turn ON off heap Bucket Cache b default
                 Key: HBASE-19452
                 URL: https://issues.apache.org/jira/browse/HBASE-19452
             Project: HBase
          Issue Type: Sub-task
            Reporter: Anoop Sam John
            Assignee: Anoop Sam John


BC's hbase.bucketcache.ioengine by default is empty now. Means now BC.
Make this default to be 'offheap'.  And the default off heap size for the BC also to be provided.
This can be 8 GB?
Also we should provide a new option 'none' for this hbase.bucketcache.ioengine  now for users
who dont need BC at all.



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