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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-10134) Fix findbug warnings in VisibilityController
Date Wed, 11 Dec 2013 23:37:08 GMT

     [ https://issues.apache.org/jira/browse/HBASE-10134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Yu updated HBASE-10134:
---------------------------

    Description: 
There're 3 findbugs warnings for VisibilityController:
{code}
RCN	Nullcheck of user at line 959 of value previously dereferenced in org.apache.hadoop.hbase.security.visibility.VisibilityController.getSystemAndSuperUsers()

TEST	Unknown bug pattern VO_VOLATILE_INCREMENT in org.apache.hadoop.hbase.security.visibility.VisibilityController.addLabels(RpcController,
VisibilityLabelsProtos$VisibilityLabelsRequest, RpcCallback)

IS	Inconsistent synchronization of org.apache.hadoop.hbase.security.visibility.VisibilityController.regionEnv;
locked 62% of time
{code}

  was:
There're 3 findbugs warnings for VisibilityController:
{code}
RCN	Nullcheck of user at line 959 of value previously dereferenced in org.apache.hadoop.hbase.security.visibility.VisibilityController.getSystemAndSuperUsers()
TEST	Unknown bug pattern VO_VOLATILE_INCREMENT in org.apache.hadoop.hbase.security.visibility.VisibilityController.addLabels(RpcController,
VisibilityLabelsProtos$VisibilityLabelsRequest, RpcCallback)
IS	Inconsistent synchronization of org.apache.hadoop.hbase.security.visibility.VisibilityController.regionEnv;
locked 62% of time
{code}


> Fix findbug warnings in VisibilityController
> --------------------------------------------
>
>                 Key: HBASE-10134
>                 URL: https://issues.apache.org/jira/browse/HBASE-10134
>             Project: HBase
>          Issue Type: Task
>            Reporter: Ted Yu
>            Priority: Minor
>
> There're 3 findbugs warnings for VisibilityController:
> {code}
> RCN	Nullcheck of user at line 959 of value previously dereferenced in org.apache.hadoop.hbase.security.visibility.VisibilityController.getSystemAndSuperUsers()
> TEST	Unknown bug pattern VO_VOLATILE_INCREMENT in org.apache.hadoop.hbase.security.visibility.VisibilityController.addLabels(RpcController,
VisibilityLabelsProtos$VisibilityLabelsRequest, RpcCallback)
> IS	Inconsistent synchronization of org.apache.hadoop.hbase.security.visibility.VisibilityController.regionEnv;
locked 62% of time
> {code}



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