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From "Ted Malaska (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-14796) Provide an alternative spark-hbase SQL implementations for Gets
Date Wed, 11 Nov 2015 00:00:13 GMT
Ted Malaska created HBASE-14796:

             Summary: Provide an alternative spark-hbase SQL implementations for Gets
                 Key: HBASE-14796
                 URL: https://issues.apache.org/jira/browse/HBASE-14796
             Project: HBase
          Issue Type: Improvement
            Reporter: Ted Malaska
            Assignee: Zhan Zhang
            Priority: Minor

Current the Spark-Module Spark SQL implementation gets records from HBase from the driver
if there is something like the following found in the SQL.

rowkey = 123

The reason for this original was normal sql will not have many equal operations in a single
where clause.

Zhan, had brought up too points that have value.
1. The SQL may be generated and may have many many equal statements in it so moving the work
to an executor protects the driver from load
2. In the correct implementation the drive is connecting to HBase and exceptions may cause
trouble with the Spark application and not just with the a single task execution

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