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From "Sergey Soldatov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PHOENIX-4459) Region assignments are failing for the test cases with extended clocks to support SCN
Date Wed, 10 Jan 2018 06:54:00 GMT

     [ https://issues.apache.org/jira/browse/PHOENIX-4459?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Soldatov updated PHOENIX-4459:
-------------------------------------
    Attachment: PHOENIX-4459-v1.patch

[~ankit@apache.org], [~rajeshbabu] could you take a look. Made the clock autoadvance and disable
the advance at particular moments (like when  need to do some actions at the same time). The
only problem is the tenant views test. Haven't found a way how to properly check the timestamp
from the info, so at the moment just removed those checks. If you have any suggestions feel
free to modify/add something. 

> 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: PHOENIX-4459-v1.patch, 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}
> List of tests hanging because of this:-
> ExplainPlanWithStatsEnabledIT#testBytesRowsForSelectOnTenantViews
> ConcurrentMutationsIT
> PartialIndexRebuilderIT



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