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https://issues.apache.org/jira/browse/HADOOP-15942?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anuhan Torgonshar updated HADOOP-15942:
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Description: In *JMXJsonServlet.java* file, when invokes
*MBeanServer.getAttribute()* method, many catch clauses followed, and each of
them contains a log statement, most of them set the logging level to *ERROR*.
However, when catches *RuntimeErrorException* in line 348 (r1839798), the
logging level of log statement in this catch clause is *DEBUG*, the annotation
indicates that an unexpected failure occured in getAttribute method before, so
I think the logging level shuold be *ERROR* level too. (was: In
JMXJsonServlet.java file, when invokes MBeanServer.getAttribute() method, many
catch clauses followed, and each of them contains a log statement, most of them
set the logging level to ERROR. However, when catches RuntimeErrorException in
line 348 (r1839798), the logging level of log statement in this catch clause is
DEBUG, the annotation indicates that an unexpected failure occured in
getAttribute method before, so I think the logging level shuold be ERROR level
too. )
> Change the logging level form DEBUG to ERROR for RuntimeErrorException
> ----------------------------------------------------------------------
>
> Key: HADOOP-15942
> URL: https://issues.apache.org/jira/browse/HADOOP-15942
> Project: Hadoop Common
> Issue Type: Improvement
> Components: common
> Affects Versions: HADOOP-10388, 3.1.0
> Reporter: Anuhan Torgonshar
> Priority: Major
>
> In *JMXJsonServlet.java* file, when invokes *MBeanServer.getAttribute()*
> method, many catch clauses followed, and each of them contains a log
> statement, most of them set the logging level to *ERROR*. However, when
> catches *RuntimeErrorException* in line 348 (r1839798), the logging level of
> log statement in this catch clause is *DEBUG*, the annotation indicates that
> an unexpected failure occured in getAttribute method before, so I think the
> logging level shuold be *ERROR* level too.
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