Lijin Bin created HBASE-23377:
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Summary: Balancer should skip disabled tables's regions
Key: HBASE-23377
URL: https://issues.apache.org/jira/browse/HBASE-23377
Project: HBase
Issue Type: Improvement
Components: Balancer
Affects Versions: 2.2.2, 3.0.0, 2.1.8
Reporter: Lijin Bin
Assignee: Lijin Bin
{code}
2019-12-06 16:34:24,782 INFO [master/100.107.176.225:60000.Chore.1]
master.HMaster: balance hri=b498e046cdc07bbd53bf77e18d849d55,
source=100.107.176.215,60020,1575424666778,
destination=100.107.176.215,60020,1575614522652
2019-12-06 16:34:24,782 WARN [master/100.107.176.225:60000.Chore.1]
master.HMaster: Failed balance plan: hri=b498e046cdc07bbd53bf77e18d849d55,
source=100.107.176.215,60020,1575424666778,
destination=100.107.176.215,60020,1575614522652, just skip it
org.apache.hadoop.hbase.client.DoNotRetryRegionException: Unexpected state for
rit=CLOSED, location=100.107.176.215,60020,1575424666778, table=table_1024B_10,
region=b498e046cdc07bbd53bf77e18d849d55
at
org.apache.hadoop.hbase.master.assignment.AssignmentManager.preTransitCheck(AssignmentManager.java:581)
at
org.apache.hadoop.hbase.master.assignment.AssignmentManager.createMoveRegionProcedure(AssignmentManager.java:637)
at
org.apache.hadoop.hbase.master.assignment.AssignmentManager.moveAsync(AssignmentManager.java:654)
at
org.apache.hadoop.hbase.master.HMaster.executeRegionPlansWithThrottling(HMaster.java:1754)
at org.apache.hadoop.hbase.master.HMaster.balance(HMaster.java:1722)
at org.apache.hadoop.hbase.master.HMaster.balance(HMaster.java:1649)
at
org.apache.hadoop.hbase.master.balancer.BalancerChore.chore(BalancerChore.java:49)
at org.apache.hadoop.hbase.ScheduledChore.run(ScheduledChore.java:186)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at
org.apache.hadoop.hbase.JitterScheduledThreadPoolExecutorImpl$JitteredRunnableScheduledFuture.run(JitterScheduledThreadPoolExecutorImpl.java:111)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
{code}
The balancer in master/branch-2 do not skip disabled tables's regions and print
a lot log like the above.
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