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https://issues.apache.org/jira/browse/HBASE-14849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15064555#comment-15064555
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Ted Yu commented on HBASE-14849:
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lgtm

Please fill in release notes w.r.t. the parameters

> Add option to set block cache to false on SparkSQL executions
> -------------------------------------------------------------
>
>                 Key: HBASE-14849
>                 URL: https://issues.apache.org/jira/browse/HBASE-14849
>             Project: HBase
>          Issue Type: New Feature
>          Components: spark
>            Reporter: Ted Malaska
>            Assignee: Zhan Zhang
>         Attachments: HBASE-14849-1.patch, HBASE-14849-2.patch, 
> HBASE-14849.patch
>
>
> I was working at a client with a ported down version of the Spark module for 
> HBase and realized we didn't add an option to turn of block cache for the 
> scans.  
> At the client I just disabled all caching with Spark SQL, this is an easy but 
> very impactful fix.
> The fix for this patch will make this configurable



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