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Zhan Zhang commented on HBASE-14795: ------------------------------------ [~jmhsieh] Thanks for bring this up. I am working on HBASE-14849, and also doing some cleanup work, which will also fix following warnings. warning: there were 3 feature warning(s); re-run with -feature for details Regarding below warning, it is a legacy one and HBASE-14159 has already open for it. warning: Class org.apache.hadoop.mapred.MiniMRCluster not found - continuing with a stub. > Enhance the spark-hbase scan operations > --------------------------------------- > > Key: HBASE-14795 > URL: https://issues.apache.org/jira/browse/HBASE-14795 > Project: HBase > Issue Type: Improvement > Reporter: Ted Malaska > Assignee: Zhan Zhang > Priority: Minor > Fix For: 2.0.0 > > Attachments: > 0001-HBASE-14795-Enhance-the-spark-hbase-scan-operations.patch, > HBASE-14795-1.patch, HBASE-14795-2.patch, HBASE-14795-3.patch, > HBASE-14795-4.patch > > > This is a sub-jira of HBASE-14789. This jira is to focus on the replacement > of TableInputFormat for a more custom scan implementation that will make the > following use case more effective. > Use case: > In the case you have multiple scan ranges on a single table with in a single > query. TableInputFormat will scan the the outer range of the scan start and > end range where this implementation can be more pointed. -- This message was sent by Atlassian JIRA (v6.3.4#6332)