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https://issues.apache.org/jira/browse/HADOOP-10571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16364386#comment-16364386
 ] 

Hudson commented on HADOOP-10571:
---------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13655 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/13655/])
HADOOP-10571. Use Log.*(Object, Throwable) overload to log exceptions. (stevel: 
rev f20dc0d5770d3876954faf0a6e8dcce6539ffc23)
* (edit) 
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/service/TestServiceOperations.java
* (edit) 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/service/AbstractService.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs-nfs/src/main/java/org/apache/hadoop/hdfs/nfs/nfs3/RpcProgramNfs3.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs-nfs/src/main/java/org/apache/hadoop/hdfs/nfs/nfs3/OpenFileCtx.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
* (edit) 
hadoop-tools/hadoop-openstack/src/main/java/org/apache/hadoop/fs/swift/http/HttpInputStreamWithRelease.java
* (edit) 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/service/ServiceOperations.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
* (edit) 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/retry/RetryUtils.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/test/MiniDFSClusterManager.java
* (edit) 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/net/DNS.java
* (edit) 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ha/FailoverController.java
* (edit) 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/LocalFileSystem.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs-nfs/src/main/java/org/apache/hadoop/hdfs/nfs/nfs3/DFSClientCache.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java
* (edit) 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ha/ActiveStandbyElector.java
* (edit) 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ha/HealthMonitor.java
* (edit) 
hadoop-tools/hadoop-gridmix/src/main/java/org/apache/hadoop/mapred/gridmix/Gridmix.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/StandbyCheckpointer.java


> Use Log.*(Object, Throwable) overload to log exceptions
> -------------------------------------------------------
>
>                 Key: HADOOP-10571
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10571
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 2.4.0
>            Reporter: Arpit Agarwal
>            Assignee: Andras Bokor
>            Priority: Major
>         Attachments: HADOOP-10571.01.patch, HADOOP-10571.01.patch, 
> HADOOP-10571.02.patch, HADOOP-10571.03.patch, HADOOP-10571.04.patch, 
> HADOOP-10571.05.patch, HADOOP-10571.06.patch, HADOOP-10571.07.patch
>
>
> When logging an exception, we often convert the exception to string or call 
> {{.getMessage}}. Instead we can use the log method overloads which take 
> {{Throwable}} as a parameter.



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