[HBASE-9730] Exceptions in multi operations are not handled correctly

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 0.98.0, 0.96.0
• Hadoop Flags: Reviewed
• Assignee: Enis Soztutar
• Reporter: Enis Soztutar
• Created: 09/Oct/13 01:26
• Updated: 20/Nov/15 11:53
• Resolved: 09/Oct/13 17:43

Description

The symptoms are that, both ITBLL and ITLAV fail in their verification steps complaining about lots of undefined rows.

org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList$Verify$Counts
                REFERENCED=199619372
                UNDEFINED=190084
                UNREFERENCED=190084

I think the problem is in HRegionServer.doBatchOp() where in case HRegion.batchMutate() throws an exception, RegionActionResult indexes are not set correctly.