[HBASE-4690] Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure

• Type: Test
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.92.0
• Fix Version/s: 0.92.0
• Assignee: Ted Yu
• Reporter: Ted Yu
• Created: 27/Oct/11 23:29
• Updated: 20/Nov/15 11:55
• Resolved: 31/Oct/11 18:33

Description

See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/

Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.

One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.

Issue Links

• is related to: HBASE-4832 TestRegionServerCoprocessorExceptionWithAbort fails if the region server stops too fast
• is related to: HBASE-4693 Consolidate TestRegionServerCoprocessorExceptionWithRemove and TestRegionServerCoprocessorExceptionWithAbort into a single cluster spin-up
• is related to: HBASE-4798 Sleeps and synchronisation improvements for tests
• relates to: HBASE-4701 TestMasterObserver fails up on jenkins
• relates to: HBASE-4014 Coprocessors: Flag the presence of coprocessors in logged exceptions
• relates to: HBASE-4480 Testing script to simplify local testing