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From "Eli Levine (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-908) At MetaDataEndpointImpl createTable, print large of Release unknown lockId: 5
Date Tue, 08 Apr 2014 18:25:15 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-908?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13963274#comment-13963274
] 

Eli Levine commented on PHOENIX-908:
------------------------------------

This issues seems to be 3.0-only. MetaDataEndpointImpl on 4.0 and master declares the list
in question as
{code}
List<RowLock> locks = Lists.newArrayList();
{code}
See https://git-wip-us.apache.org/repos/asf?p=incubator-phoenix.git;a=blob;f=phoenix-core/src/main/java/org/apache/phoenix/coprocessor/MetaDataEndpointImpl.java;h=dcda21e593eca6cf67e4c6f5db4dbf3b763ac27c;hb=refs/heads/master

[~jaywong], can you please verify?  Thanks.

> At MetaDataEndpointImpl createTable, print large of Release unknown lockId: 5
> -----------------------------------------------------------------------------
>
>                 Key: PHOENIX-908
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-908
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 3.0.0, 4.0.0, 5.0.0
>            Reporter: jay wong
>            Priority: Critical
>             Fix For: 3.0.0, 4.0.0, 5.0.0
>
>         Attachments: PHOENIX-908-v2.patch, PHOENIX-908.patch
>
>
> when create table 
> region server print large of log like:
> 2014-03-31 15:52:40,774 WARN org.apache.hadoop.hbase.regionserver.HRegion: Release unknown
lockId: 5
> The code tell me 
>   List<Integer> lids = Lists.newArrayList(5);
>             long clientTimeStamp = MetaDataUtil.getClientTimeStamp(tableMetadata);
>             try {
>                 acquireLock(region, lockKey, lids);
>                 if (key != lockKey) {
>                     acquireLock(region, key, lids);
>                 }
> .......
> finally {
>                 releaseLocks(region, lids);
>             }
> as put a 5 element in lids .so  when releaseLocks always have a lockId which is 5.



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