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From "Sergey Soldatov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-3977) Region is not closed when moving region or balancing while writing to table with local index
Date Tue, 27 Jun 2017 22:34:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-3977?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16065594#comment-16065594
] 

Sergey Soldatov commented on PHOENIX-3977:
------------------------------------------

[~mini666] Could you give some more details about the configuration you are using. Does table
has only local index or global index as well? Such behavior usually happen when there is a
global index on the scene and this problem is discussed in PHOENIX-3970 and related issues.
It would be nice if you provide  several jstacks for the stuck region server.

> Region is not closed when moving region or balancing while writing to table with local
index
> --------------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-3977
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-3977
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.10.0
>            Reporter: JeongMin Ju
>
> Region is not closed when moving region or balancing while writing to table with local
index.
> If the regionserver is forcibly killed and restart and then balancing is performed during
write operation perform using YCSB. The region is not moved properly, so it becomes jammed.
> This is also true when moving a specific region.
> {panel:title=RegionServer1}
> 2017-06-26 17:18:49,096 INFO org.apache.phoenix.hbase.index.util.IndexManagementUtil:
Rethrowing org.apache.hadoop.hbase.DoNotRetryIOException: ERROR 2008 (INT10): ERROR 2008 (INT10):
Unable to find cached index metadata.  key=-4998016164816556219 region=PHOENIX_TABLE,&,1498464285648.df3f3da32306361ce5e38e5193f5e5d6.host=juke-cdh-36f531b4.s2.krane.9rum.cc,60020,1498464965204
Index update failed
> 2017-06-26 17:18:49,531 INFO org.apache.phoenix.hbase.index.util.IndexManagementUtil:
Rethrowing org.apache.hadoop.hbase.DoNotRetryIOException: ERROR 2008 (INT10): ERROR 2008 (INT10):
Unable to find cached index metadata.  key=6036765365681157624 region=PHOENIX_TABLE,&,1498464285648.df3f3da32306361ce5e38e5193f5e5d6.host=juke-cdh-36f531b4.s2.krane.9rum.cc,60020,1498464965204
Index update failed
> 2017-06-26 17:18:49,536 INFO org.apache.phoenix.hbase.index.util.IndexManagementUtil:
Rethrowing org.apache.hadoop.hbase.DoNotRetryIOException: ERROR 2008 (INT10): ERROR 2008 (INT10):
Unable to find cached index metadata.  key=-428088766346522675 region=PHOENIX_TABLE,&,1498464285648.df3f3da32306361ce5e38e5193f5e5d6.host=juke-cdh-36f531b4.s2.krane.9rum.cc,60020,1498464965204
Index update failed
> {panel}
> At other regionserver
> {panel:title=RegionServer2}
> 2017-06-26 17:19:49,755 INFO org.apache.hadoop.hbase.client.AsyncProcess: #1476, waiting
for 62  actions to finish on table: PHOENIX_TABLE
> 2017-06-26 17:19:49,755 INFO org.apache.hadoop.hbase.client.AsyncProcess: #1476, waiting
for 27  actions to finish on table: PHOENIX_TABLE
> 2017-06-26 17:19:49,755 INFO org.apache.hadoop.hbase.client.AsyncProcess: #1476, waiting
for 52  actions to finish on table: PHOENIX_TABLE
> {panel}
> phoenix.coprocessor.maxServerCacheTimeToLiveMs & phoenix.coprocessor.maxMetaDataCacheSize
was not effected.



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