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Posted to dev@phoenix.apache.org by "James Taylor (JIRA)" <ji...@apache.org> on 2015/02/10 19:22:12 UTC
[jira] [Resolved] (PHOENIX-1634) LocalIndexSplitter prevents region
from auto split
[ https://issues.apache.org/jira/browse/PHOENIX-1634?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
James Taylor resolved PHOENIX-1634.
-----------------------------------
Resolution: Duplicate
Duplicate of HBASE-12686
> LocalIndexSplitter prevents region from auto split
> --------------------------------------------------
>
> Key: PHOENIX-1634
> URL: https://issues.apache.org/jira/browse/PHOENIX-1634
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.3
> Reporter: Mujtaba Chohan
> Assignee: rajeshbabu
> Attachments: logs.zip, performance.py
>
>
> Local index is *not* created for a multi-tenant table however empty HBase table is created in advance for local index. With data upserted in the multi-tenant table, after multiple successive auto-splits when region tries to split again on another region server, LocalIndexSplitter prevents auto-split from happening. [~rajesh23] Please see the log below. Thanks [~apurtell] and [~jamestaylor] for narrowing down this issue.
> {code}
> WARN org.apache.hadoop.hbase.regionserver.LocalIndexSplitter: Index region corresponindg to data region MYSCHEMA.MY_MULTITENANT_TABLE,,1422663910075.db3861e02b58e21b5383704375539ee5. not in the same server. So skipping the split.
> 2015-01-31 04:48:53,532 INFO org.apache.hadoop.hbase.regionserver.SplitRequest: Running rollback/cleanup of failed split of MYSCHEMA.MY_MULTITENANT_TABLE,,1422663910075.db3861e02b58e21b5383704375539ee5.; Coprocessor bypassing region MYSCHEMA.MY_MULTITENANT_TABLE,,1422663910075.db3861e02b58e21b5383704375539ee5. split.
> java.io.IOException: Coprocessor bypassing region MYSCHEMA.MY_MULTITENANT_TABLE,,1422663910075.db3861e02b58e21b5383704375539ee5. split.
> at org.apache.hadoop.hbase.regionserver.SplitTransaction.createDaughters(SplitTransaction.java:309)
> at org.apache.hadoop.hbase.regionserver.SplitTransaction.execute(SplitTransaction.java:655)
> at org.apache.hadoop.hbase.regionserver.SplitRequest.run(SplitRequest.java:84)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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