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From "Yu Li (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-19452) Turn ON off heap Bucket Cache by default
Date Fri, 08 Dec 2017 03:40:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-19452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yu Li updated HBASE-19452:
--------------------------
    Summary: Turn ON off heap Bucket Cache by default  (was: Turn ON off heap Bucket Cache
b default)

> Turn ON off heap Bucket Cache by 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
>             Fix For: 2.0.0-beta-1
>
>
> 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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