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https://issues.apache.org/jira/browse/HDFS-13369?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16448559#comment-16448559
 ] 

genericqa commented on HDFS-13369:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m  
0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red}  0m  6s{color} 
| {color:red} HDFS-13369 does not apply to trunk. Rebase required? Wrong 
Branch? See https://wiki.apache.org/hadoop/HowToContribute for help. {color} |
\\
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|| Subsystem || Report/Notes ||
| JIRA Issue | HDFS-13369 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12920290/HDFS-13369.003.patch |
| Console output | 
https://builds.apache.org/job/PreCommit-HDFS-Build/24041/console |
| Powered by | Apache Yetus 0.8.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> FSCK Report broken with RequestHedgingProxyProvider 
> ----------------------------------------------------
>
>                 Key: HDFS-13369
>                 URL: https://issues.apache.org/jira/browse/HDFS-13369
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs
>    Affects Versions: 2.8.3
>            Reporter: Harshakiran Reddy
>            Assignee: Ranith Sardar
>            Priority: Major
>         Attachments: HDFS-13369.001.patch, HDFS-13369.002.patch, 
> HDFS-13369.003.patch
>
>
> Scenario:-
> 1.Configure the RequestHedgingProxy
> 2. write some files in file system
> 3. Take FSCK report for the above files
>  
> {noformat}
> bin> hdfs fsck /file1 -locations -files -blocks
> Exception in thread "main" java.lang.ClassCastException: 
> org.apache.hadoop.hdfs.server.namenode.ha.RequestHedgingProxyProvider$RequestHedgingInvocationHandler
>  cannot be cast to org.apache.hadoop.ipc.RpcInvocationHandler
> at org.apache.hadoop.ipc.RPC.getConnectionIdForProxy(RPC.java:626)
> at 
> org.apache.hadoop.io.retry.RetryInvocationHandler.getConnectionId(RetryInvocationHandler.java:438)
> at org.apache.hadoop.ipc.RPC.getConnectionIdForProxy(RPC.java:628)
> at org.apache.hadoop.ipc.RPC.getServerAddress(RPC.java:611)
> at org.apache.hadoop.hdfs.HAUtil.getAddressOfActive(HAUtil.java:263)
> at 
> org.apache.hadoop.hdfs.tools.DFSck.getCurrentNamenodeAddress(DFSck.java:257)
> at org.apache.hadoop.hdfs.tools.DFSck.doWork(DFSck.java:319)
> at org.apache.hadoop.hdfs.tools.DFSck.access$000(DFSck.java:72)
> at org.apache.hadoop.hdfs.tools.DFSck$1.run(DFSck.java:156)
> at org.apache.hadoop.hdfs.tools.DFSck$1.run(DFSck.java:153)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1836)
> at org.apache.hadoop.hdfs.tools.DFSck.run(DFSck.java:152)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90)
> at org.apache.hadoop.hdfs.tools.DFSck.main(DFSck.java:385){noformat}
>  



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