[ https://issues.apache.org/jira/browse/HBASE-14796?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhan Zhang updated HBASE-14796: ------------------------------- Release Note: spark.hbase.bulkGetSize in HBaseSparkConf is for grouping bulkGet, and default value is 1000. Status: Patch Available (was: Open) > Enhance the Gets in the connector > --------------------------------- > > 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 > Attachments: HBASE-14976.patch > > > 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 -- This message was sent by Atlassian JIRA (v6.3.4#6332)