[
https://issues.apache.org/jira/browse/PHOENIX-1634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14319228#comment-14319228
]
Mujtaba Chohan commented on PHOENIX-1634:
-----------------------------------------
[~rajesh23] Split on base table and associated splits for local index table are
successful only on the region server they got initially created on but splits
always fails on other region servers (base and local index table i.e. remain as
1 region each) even after multiple attempts for splits.
> 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: 5.0.0, 4.3
> Reporter: Mujtaba Chohan
> Assignee: Rajeshbabu Chintaguntla
> Attachments: PHOENIX-1634.patch, 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}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
