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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-4459) Region assignments are failing for the test cases with extended clocks to support SCN
Date Wed, 03 Jan 2018 16:07:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-4459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16309839#comment-16309839
] 

stack commented on PHOENIX-4459:
--------------------------------

I commented up on dev list. I am away from a computer but stalling the clock will mess up
hbase. In a few places if we see that clock has not advanced we will add a 1 to the clock
time.  We've not done that in amv2. We should.

> Region assignments are failing for the test cases with extended clocks to support SCN
> -------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-4459
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4459
>             Project: Phoenix
>          Issue Type: Sub-task
>            Reporter: Rajeshbabu Chintaguntla
>            Assignee: Rajeshbabu Chintaguntla
>              Labels: HBase-2.0
>             Fix For: 5.0.0
>
>         Attachments: jstack_PHOENIX-4459
>
>
> There are test cases using own clock are failing with TableNotFoundException during region
assignment. The reason is the meta scan is not giving any results because of the past timestamps.
Need to check in more details. Because of the region assignment failures during create table
procedure hbase client wait for 30 mins. So not able to continue running the other tests as
well.
> {noformat}
> 2017-12-14 16:48:03,153 ERROR [ProcExecWrkr-9] org.apache.hadoop.hbase.master.TableStateManager(135):
Unable to get table T000008 state
> org.apache.hadoop.hbase.TableNotFoundException: T000008
> 	at org.apache.hadoop.hbase.master.TableStateManager.getTableState(TableStateManager.java:175)
> 	at org.apache.hadoop.hbase.master.TableStateManager.isTableState(TableStateManager.java:132)
> 	at org.apache.hadoop.hbase.master.assignment.AssignProcedure.startTransition(AssignProcedure.java:161)
> 	at org.apache.hadoop.hbase.master.assignment.RegionTransitionProcedure.execute(RegionTransitionProcedure.java:294)
> 	at org.apache.hadoop.hbase.master.assignment.RegionTransitionProcedure.execute(RegionTransitionProcedure.java:85)
> 	at org.apache.hadoop.hbase.procedure2.Procedure.doExecute(Procedure.java:845)
> 	at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execProcedure(ProcedureExecutor.java:1452)
> 	at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.executeProcedure(ProcedureExecutor.java:1221)
> 	at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.access$800(ProcedureExecutor.java:77)
> 	at org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:1731)
> {noformat}



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