[ https://issues.apache.org/jira/browse/HBASE-3996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eran Kutner updated HBASE-3996: ------------------------------- Attachment: TestMultiTableInputFormat.java.patch MultiTableInputFormat.patch > Support multiple tables and scanners as input to the mapper in map/reduce jobs > ------------------------------------------------------------------------------ > > Key: HBASE-3996 > URL: https://issues.apache.org/jira/browse/HBASE-3996 > Project: HBase > Issue Type: Improvement > Components: mapreduce > Reporter: Eran Kutner > Fix For: 0.90.4 > > Attachments: MultiTableInputFormat.patch, > TestMultiTableInputFormat.java.patch > > > It seems that in many cases feeding data from multiple tables or multiple > scanners on a single table can save a lot of time when running map/reduce > jobs. > I propose a new MultiTableInputFormat class that would allow doing this. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira