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https://issues.apache.org/jira/browse/PIG-2324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13130375#comment-13130375
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Thejas M Nair commented on PIG-2324:
------------------------------------

For example -

{code}
grunt> l = load 'x' as (a,b,c);          
2011-10-18 22:57:12,273 [main] INFO  org.apache.hadoop.metrics.jvm.JvmMetrics - 
Initializing JVM Metrics with processName=JobTracker, sessionId=
grunt> l = load 'x' as (a,b,c);
2011-10-18 22:57:13,054 [main] INFO  org.apache.hadoop.metrics.jvm.JvmMetrics - 
Cannot initialize JVM Metrics with processName=JobTracker, sessionId= - already 
initialized
2011-10-18 22:57:13,061 [main] INFO  org.apache.hadoop.metrics.jvm.JvmMetrics - 
Cannot initialize JVM Metrics with processName=JobTracker, sessionId= - already 
initialized
grunt> l = load 'x' as (a,b,c);
2011-10-18 22:57:14,137 [main] INFO  org.apache.hadoop.metrics.jvm.JvmMetrics - 
Cannot initialize JVM Metrics with processName=JobTracker, sessionId= - already 
initialized
2011-10-18 22:57:14,142 [main] INFO  org.apache.hadoop.metrics.jvm.JvmMetrics - 
Cannot initialize JVM Metrics with processName=JobTracker, sessionId= - already 
initialized
2011-10-18 22:57:14,146 [main] INFO  org.apache.hadoop.metrics.jvm.JvmMetrics - 
Cannot initialize JVM Metrics with processName=JobTracker, sessionId= - already 
initialized

{code}
                
> duplicate INFO/WARN messages in grunt mode
> ------------------------------------------
>
>                 Key: PIG-2324
>                 URL: https://issues.apache.org/jira/browse/PIG-2324
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.9.0
>            Reporter: Thejas M Nair
>
> For every new statement, the WARN or INFO messages are getting accumulated. 
> The warnings printed include those related to the earlier statements. 

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