[jira] [Created] (NIFI-5956) Allow Disabling Block Cache By Default With HBase Scan Processor

["BELUGA BEHR (JIRA)" <ji...@apache.org>]

BELUGA BEHR created NIFI-5956:
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             Summary: Allow Disabling Block Cache By Default With HBase Scan Processor
                 Key: NIFI-5956
                 URL: https://issues.apache.org/jira/browse/NIFI-5956
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core Framework
            Reporter: BELUGA BEHR


{quote}
Scan instances can be set to use the block cache in the RegionServer via the setCacheBlocks method. For input Scans to MapReduce jobs, this should be false. 

https://hbase.apache.org/book.html#perf.hbase.client.blockcache
{quote}

Please add a configurable option to the HBase Scan processor to allow users to toggle if the Scan should affect the HBase block cache or not.



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