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Posted to common-issues@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (Created) (JIRA)" <ji...@apache.org> on 2012/02/29 03:45:58 UTC
[jira] [Created] (HADOOP-8118) Print the stack trace of
InstanceAlreadyExistsException in trace level
Print the stack trace of InstanceAlreadyExistsException in trace level
----------------------------------------------------------------------
Key: HADOOP-8118
URL: https://issues.apache.org/jira/browse/HADOOP-8118
Project: Hadoop Common
Issue Type: Improvement
Components: metrics
Reporter: Tsz Wo (Nicholas), SZE
Assignee: Tsz Wo (Nicholas), SZE
Priority: Minor
There are many InstanceAlreadyExistsException stack traces in the unit tests output like below.
{noformat}
javax.management.InstanceAlreadyExistsException: Hadoop:service=NameNode,name=NameNodeInfo
at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
...
{noformat}
--
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[jira] [Commented] (HADOOP-8118) Print the stack trace of
InstanceAlreadyExistsException in trace level
Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13219488#comment-13219488 ]
Hudson commented on HADOOP-8118:
--------------------------------
Integrated in Hadoop-Common-trunk-Commit #1811 (See [https://builds.apache.org/job/Hadoop-Common-trunk-Commit/1811/])
HADOOP-8118. In metrics2.util.MBeans, change log level to trace for the stack trace of InstanceAlreadyExistsException. (Revision 1295240)
Result = SUCCESS
szetszwo : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1295240
Files :
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/util/MBeans.java
> Print the stack trace of InstanceAlreadyExistsException in trace level
> ----------------------------------------------------------------------
>
> Key: HADOOP-8118
> URL: https://issues.apache.org/jira/browse/HADOOP-8118
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Minor
> Fix For: 0.24.0, 0.23.3
>
> Attachments: c8118_20120228.patch
>
>
> There are many InstanceAlreadyExistsException stack traces in the unit tests output like below.
> {noformat}
> javax.management.InstanceAlreadyExistsException: Hadoop:service=NameNode,name=NameNodeInfo
> at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
> ...
> {noformat}
--
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[jira] [Commented] (HADOOP-8118) Print the stack trace of
InstanceAlreadyExistsException in trace level
Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13220043#comment-13220043 ]
Hudson commented on HADOOP-8118:
--------------------------------
Integrated in Hadoop-Mapreduce-trunk #1006 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1006/])
HADOOP-8118. In metrics2.util.MBeans, change log level to trace for the stack trace of InstanceAlreadyExistsException. (Revision 1295240)
Result = SUCCESS
szetszwo : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1295240
Files :
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/util/MBeans.java
> Print the stack trace of InstanceAlreadyExistsException in trace level
> ----------------------------------------------------------------------
>
> Key: HADOOP-8118
> URL: https://issues.apache.org/jira/browse/HADOOP-8118
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Minor
> Fix For: 0.24.0, 0.23.3
>
> Attachments: c8118_20120228.patch
>
>
> There are many InstanceAlreadyExistsException stack traces in the unit tests output like below.
> {noformat}
> javax.management.InstanceAlreadyExistsException: Hadoop:service=NameNode,name=NameNodeInfo
> at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
> ...
> {noformat}
--
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[jira] [Commented] (HADOOP-8118) Print the stack trace of
InstanceAlreadyExistsException in trace level
Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13219494#comment-13219494 ]
Hudson commented on HADOOP-8118:
--------------------------------
Integrated in Hadoop-Common-0.23-Commit #620 (See [https://builds.apache.org/job/Hadoop-Common-0.23-Commit/620/])
svn merge -c 1295240 from trunk for HADOOP-8118. (Revision 1295242)
Result = SUCCESS
szetszwo : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1295242
Files :
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/util/MBeans.java
> Print the stack trace of InstanceAlreadyExistsException in trace level
> ----------------------------------------------------------------------
>
> Key: HADOOP-8118
> URL: https://issues.apache.org/jira/browse/HADOOP-8118
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Minor
> Fix For: 0.24.0, 0.23.3
>
> Attachments: c8118_20120228.patch
>
>
> There are many InstanceAlreadyExistsException stack traces in the unit tests output like below.
> {noformat}
> javax.management.InstanceAlreadyExistsException: Hadoop:service=NameNode,name=NameNodeInfo
> at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
> ...
> {noformat}
--
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[jira] [Updated] (HADOOP-8118) Print the stack trace of
InstanceAlreadyExistsException in trace level
Posted by "Tsz Wo (Nicholas), SZE (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsz Wo (Nicholas), SZE updated HADOOP-8118:
-------------------------------------------
Status: Patch Available (was: Open)
> Print the stack trace of InstanceAlreadyExistsException in trace level
> ----------------------------------------------------------------------
>
> Key: HADOOP-8118
> URL: https://issues.apache.org/jira/browse/HADOOP-8118
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Minor
> Attachments: c8118_20120228.patch
>
>
> There are many InstanceAlreadyExistsException stack traces in the unit tests output like below.
> {noformat}
> javax.management.InstanceAlreadyExistsException: Hadoop:service=NameNode,name=NameNodeInfo
> at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
> ...
> {noformat}
--
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[jira] [Commented] (HADOOP-8118) Print the stack trace of
InstanceAlreadyExistsException in trace level
Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13219485#comment-13219485 ]
Hudson commented on HADOOP-8118:
--------------------------------
Integrated in Hadoop-Hdfs-0.23-Commit #608 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Commit/608/])
svn merge -c 1295240 from trunk for HADOOP-8118. (Revision 1295242)
Result = SUCCESS
szetszwo : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1295242
Files :
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/util/MBeans.java
> Print the stack trace of InstanceAlreadyExistsException in trace level
> ----------------------------------------------------------------------
>
> Key: HADOOP-8118
> URL: https://issues.apache.org/jira/browse/HADOOP-8118
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Minor
> Fix For: 0.24.0, 0.23.3
>
> Attachments: c8118_20120228.patch
>
>
> There are many InstanceAlreadyExistsException stack traces in the unit tests output like below.
> {noformat}
> javax.management.InstanceAlreadyExistsException: Hadoop:service=NameNode,name=NameNodeInfo
> at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
> ...
> {noformat}
--
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[jira] [Updated] (HADOOP-8118) Print the stack trace of
InstanceAlreadyExistsException in trace level
Posted by "Tsz Wo (Nicholas), SZE (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsz Wo (Nicholas), SZE updated HADOOP-8118:
-------------------------------------------
Attachment: c8118_20120228.patch
c8118_20120228.patch
> Print the stack trace of InstanceAlreadyExistsException in trace level
> ----------------------------------------------------------------------
>
> Key: HADOOP-8118
> URL: https://issues.apache.org/jira/browse/HADOOP-8118
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Minor
> Attachments: c8118_20120228.patch
>
>
> There are many InstanceAlreadyExistsException stack traces in the unit tests output like below.
> {noformat}
> javax.management.InstanceAlreadyExistsException: Hadoop:service=NameNode,name=NameNodeInfo
> at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
> ...
> {noformat}
--
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[jira] [Commented] (HADOOP-8118) Print the stack trace of
InstanceAlreadyExistsException in trace level
Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13219483#comment-13219483 ]
Hudson commented on HADOOP-8118:
--------------------------------
Integrated in Hadoop-Hdfs-trunk-Commit #1885 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/1885/])
HADOOP-8118. In metrics2.util.MBeans, change log level to trace for the stack trace of InstanceAlreadyExistsException. (Revision 1295240)
Result = SUCCESS
szetszwo : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1295240
Files :
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/util/MBeans.java
> Print the stack trace of InstanceAlreadyExistsException in trace level
> ----------------------------------------------------------------------
>
> Key: HADOOP-8118
> URL: https://issues.apache.org/jira/browse/HADOOP-8118
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Minor
> Fix For: 0.24.0, 0.23.3
>
> Attachments: c8118_20120228.patch
>
>
> There are many InstanceAlreadyExistsException stack traces in the unit tests output like below.
> {noformat}
> javax.management.InstanceAlreadyExistsException: Hadoop:service=NameNode,name=NameNodeInfo
> at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
> ...
> {noformat}
--
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[jira] [Commented] (HADOOP-8118) Print the stack trace of
InstanceAlreadyExistsException in trace level
Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13219995#comment-13219995 ]
Hudson commented on HADOOP-8118:
--------------------------------
Integrated in Hadoop-Hdfs-trunk #971 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/971/])
HADOOP-8118. In metrics2.util.MBeans, change log level to trace for the stack trace of InstanceAlreadyExistsException. (Revision 1295240)
Result = SUCCESS
szetszwo : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1295240
Files :
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/util/MBeans.java
> Print the stack trace of InstanceAlreadyExistsException in trace level
> ----------------------------------------------------------------------
>
> Key: HADOOP-8118
> URL: https://issues.apache.org/jira/browse/HADOOP-8118
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Minor
> Fix For: 0.24.0, 0.23.3
>
> Attachments: c8118_20120228.patch
>
>
> There are many InstanceAlreadyExistsException stack traces in the unit tests output like below.
> {noformat}
> javax.management.InstanceAlreadyExistsException: Hadoop:service=NameNode,name=NameNodeInfo
> at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
> ...
> {noformat}
--
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[jira] [Commented] (HADOOP-8118) Print the stack trace of
InstanceAlreadyExistsException in trace level
Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13219558#comment-13219558 ]
Hudson commented on HADOOP-8118:
--------------------------------
Integrated in Hadoop-Mapreduce-0.23-Commit #620 (See [https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Commit/620/])
svn merge -c 1295240 from trunk for HADOOP-8118. (Revision 1295242)
Result = ABORTED
szetszwo : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1295242
Files :
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/util/MBeans.java
> Print the stack trace of InstanceAlreadyExistsException in trace level
> ----------------------------------------------------------------------
>
> Key: HADOOP-8118
> URL: https://issues.apache.org/jira/browse/HADOOP-8118
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Minor
> Fix For: 0.24.0, 0.23.3
>
> Attachments: c8118_20120228.patch
>
>
> There are many InstanceAlreadyExistsException stack traces in the unit tests output like below.
> {noformat}
> javax.management.InstanceAlreadyExistsException: Hadoop:service=NameNode,name=NameNodeInfo
> at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
> ...
> {noformat}
--
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[jira] [Updated] (HADOOP-8118) Print the stack trace of
InstanceAlreadyExistsException in trace level
Posted by "Tsz Wo (Nicholas), SZE (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsz Wo (Nicholas), SZE updated HADOOP-8118:
-------------------------------------------
Resolution: Fixed
Fix Version/s: 0.23.3
0.24.0
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
Suresh, thanks for reviewing it.
I have committed this to trunk and 0.23.
> Print the stack trace of InstanceAlreadyExistsException in trace level
> ----------------------------------------------------------------------
>
> Key: HADOOP-8118
> URL: https://issues.apache.org/jira/browse/HADOOP-8118
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Minor
> Fix For: 0.24.0, 0.23.3
>
> Attachments: c8118_20120228.patch
>
>
> There are many InstanceAlreadyExistsException stack traces in the unit tests output like below.
> {noformat}
> javax.management.InstanceAlreadyExistsException: Hadoop:service=NameNode,name=NameNodeInfo
> at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
> ...
> {noformat}
--
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[jira] [Commented] (HADOOP-8118) Print the stack trace of
InstanceAlreadyExistsException in trace level
Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13219562#comment-13219562 ]
Hudson commented on HADOOP-8118:
--------------------------------
Integrated in Hadoop-Mapreduce-trunk-Commit #1818 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/1818/])
HADOOP-8118. In metrics2.util.MBeans, change log level to trace for the stack trace of InstanceAlreadyExistsException. (Revision 1295240)
Result = ABORTED
szetszwo : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1295240
Files :
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/util/MBeans.java
> Print the stack trace of InstanceAlreadyExistsException in trace level
> ----------------------------------------------------------------------
>
> Key: HADOOP-8118
> URL: https://issues.apache.org/jira/browse/HADOOP-8118
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Minor
> Fix For: 0.24.0, 0.23.3
>
> Attachments: c8118_20120228.patch
>
>
> There are many InstanceAlreadyExistsException stack traces in the unit tests output like below.
> {noformat}
> javax.management.InstanceAlreadyExistsException: Hadoop:service=NameNode,name=NameNodeInfo
> at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
> ...
> {noformat}
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[jira] [Commented] (HADOOP-8118) Print the stack trace of
InstanceAlreadyExistsException in trace level
Posted by "Suresh Srinivas (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13218870#comment-13218870 ]
Suresh Srinivas commented on HADOOP-8118:
-----------------------------------------
+1 for the change. Gets rid of annoying log messages.
> Print the stack trace of InstanceAlreadyExistsException in trace level
> ----------------------------------------------------------------------
>
> Key: HADOOP-8118
> URL: https://issues.apache.org/jira/browse/HADOOP-8118
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Minor
> Attachments: c8118_20120228.patch
>
>
> There are many InstanceAlreadyExistsException stack traces in the unit tests output like below.
> {noformat}
> javax.management.InstanceAlreadyExistsException: Hadoop:service=NameNode,name=NameNodeInfo
> at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
> ...
> {noformat}
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[jira] [Commented] (HADOOP-8118) Print the stack trace of
InstanceAlreadyExistsException in trace level
Posted by "Hadoop QA (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13218861#comment-13218861 ]
Hadoop QA commented on HADOOP-8118:
-----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12516504/c8118_20120228.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified tests.
Please justify why no new tests are needed for this patch.
Also please list what manual steps were performed to verify this patch.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
+1 eclipse:eclipse. The patch built with eclipse:eclipse.
+1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9) warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
-1 core tests. The patch failed these unit tests:
org.apache.hadoop.fs.viewfs.TestViewFsTrash
+1 contrib tests. The patch passed contrib unit tests.
Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/639//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/639//console
This message is automatically generated.
> Print the stack trace of InstanceAlreadyExistsException in trace level
> ----------------------------------------------------------------------
>
> Key: HADOOP-8118
> URL: https://issues.apache.org/jira/browse/HADOOP-8118
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Minor
> Attachments: c8118_20120228.patch
>
>
> There are many InstanceAlreadyExistsException stack traces in the unit tests output like below.
> {noformat}
> javax.management.InstanceAlreadyExistsException: Hadoop:service=NameNode,name=NameNodeInfo
> at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
> ...
> {noformat}
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