[HBASE-14682] CM restore functionality for regionservers is broken

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.2.0, 1.3.0, 1.1.3, 2.0.0
• Component/s: integration tests
• Hadoop Flags: Reviewed
• Assignee: Enis Soztutar
• Reporter: Enis Soztutar
• Created: 22/Oct/15 23:10
• Updated: 27/Jan/16 15:28
• Resolved: 27/Oct/15 01:38

Description

In the DistributedHBaseCluster.restoreClusterStatus(), we are starting a regionserver for backup masters. Seems to be a copy-paste error from HBASE-12429.

This is causing further issues on our test rig since we are starting a regionserver where only a backup master were before:

INFO  [main] hbase.HBaseClusterManager: Executing remote command: ps aux | grep proc_master | grep -v grep | tr -s ' ' | cut -d ' ' -f2 , hostname:10.0.0.99
INFO  [main] util.Shell: Executing full command [/usr/bin/ssh  -o StrictHostKeyChecking=no 10.0.0.99 "sudo su - hbase -c \"ps aux | grep proc_master | grep -v grep | tr -s ' ' | cut -d ' ' -f2\""]
INFO  [main] hbase.HBaseClusterManager: Executed remote command, exit code:0 , output:13244

INFO  [main] hbase.HBaseClusterManager: Executing remote command: ps aux | grep proc_regionserver | grep -v grep | tr -s ' ' | cut -d ' ' -f2 , hostname:10.0.0.99
INFO  [main] util.Shell: Executing full command [/usr/bin/ssh  -o StrictHostKeyChecking=no 10.0.0.99 "sudo su - hbase -c \"ps aux | grep proc_regionserver | grep -v grep | tr -s ' ' | cut -d ' ' -f2\""]
INFO  [main] hbase.HBaseClusterManager: Executed remote command, exit code:0 , output:
INFO  [main] hbase.HBaseCluster: Restoring cluster - starting initial region server: 10.0.0.99:16000
INFO  [main] hbase.HBaseCluster: Starting RS on: 10.0.0.99
INFO  [main] hbase.HBaseClusterManager: Executing remote command: /usr/hdp/2.3.3.0-2971/hbase/bin/hbase-daemon.sh --config /tmp/hbaseConf start regionserver , hostname:10.0.0.99
INFO  [main] util.Shell: Executing full command [/usr/bin/ssh  -o StrictHostKeyChecking=no 10.0.0.99 "sudo su - hbase -c \"/usr/hdp/2.3.3.0-2971/hbase/bin/hbase-daemon.sh --config /tmp/hbaseConf start reg
INFO  [main] hbase.HBaseClusterManager: Executed remote command, exit code:0 , output:starting regionserver, logging to /var/log/hbase/hbase-hbase-regionserver-zk0-hb23-h.out

INFO  [main] hbase.HBaseClusterManager: Executing remote command: ps aux | grep proc_regionserver | grep -v grep | tr -s ' ' | cut -d ' ' -f2 , hostname:10.0.0.126
INFO  [main] util.Shell: Executing full command [/usr/bin/ssh  -o StrictHostKeyChecking=no 10.0.0.126 "sudo su - hbase -c \"ps aux | grep proc_regionserver | grep -v grep | tr -s ' ' | cut -d ' ' -f2\""]
INFO  [main] hbase.HBaseClusterManager: Executed remote command, exit code:0 , output:
INFO  [main] hbase.HBaseCluster: Added new HBaseAdmin
INFO  [main] hbase.HBaseCluster: Restoring cluster - done
DEBUG [main] hbase.IntegrationTestBase: Done restoring the cluster