[jira] [Updated] (HDFS-6336) Cannot download file via webhdfs when wildcard is enabled

2014-05-06 Thread Kihwal Lee (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-6336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Kihwal Lee updated HDFS-6336:
-

Resolution: Not a Problem
Status: Resolved  (was: Patch Available)

> Cannot download file via webhdfs when wildcard is enabled
> -
>
> Key: HDFS-6336
> URL: https://issues.apache.org/jira/browse/HDFS-6336
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: namenode, webhdfs
>Affects Versions: 2.4.0
>Reporter: Yongjun Zhang
>Assignee: Yongjun Zhang
> Attachments: HDFS-6336.001.patch, HDFS-6336.001.patch, 
> HDFS-6336.001.patch
>
>
> With wildcard is enabled, issuing a webhdfs command like
> {code}
> http://yjztvm2.private:50070/webhdfs/v1/tmp?op=OPEN
> {code}
> would give
> {code}
> http://yjztvm3.private:50075/webhdfs/v1/tmp?op=OPEN&namenoderpcaddress=0.0.0.0:8020&offset=0
> {"RemoteException":{"exception":"ConnectException","javaClassName":"java.net.ConnectException","message":"Call
>  From yjztvm3.private/192.168.142.230 to 0.0.0.0:8020 failed on connection 
> exception: java.net.ConnectException: Connection refused; For more details 
> see:  http://wiki.apache.org/hadoop/ConnectionRefused"}}
> {code}



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[jira] [Updated] (HDFS-6336) Cannot download file via webhdfs when wildcard is enabled

2014-05-05 Thread Yongjun Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-6336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yongjun Zhang updated HDFS-6336:


Attachment: HDFS-6336.001.patch

> Cannot download file via webhdfs when wildcard is enabled
> -
>
> Key: HDFS-6336
> URL: https://issues.apache.org/jira/browse/HDFS-6336
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: namenode, webhdfs
>Affects Versions: 2.4.0
>Reporter: Yongjun Zhang
>Assignee: Yongjun Zhang
> Attachments: HDFS-6336.001.patch, HDFS-6336.001.patch, 
> HDFS-6336.001.patch
>
>
> With wildcard is enabled, issuing a webhdfs command like
> {code}
> http://yjztvm2.private:50070/webhdfs/v1/tmp?op=OPEN
> {code}
> would give
> {code}
> http://yjztvm3.private:50075/webhdfs/v1/tmp?op=OPEN&namenoderpcaddress=0.0.0.0:8020&offset=0
> {"RemoteException":{"exception":"ConnectException","javaClassName":"java.net.ConnectException","message":"Call
>  From yjztvm3.private/192.168.142.230 to 0.0.0.0:8020 failed on connection 
> exception: java.net.ConnectException: Connection refused; For more details 
> see:  http://wiki.apache.org/hadoop/ConnectionRefused"}}
> {code}



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[jira] [Updated] (HDFS-6336) Cannot download file via webhdfs when wildcard is enabled

2014-05-04 Thread Yongjun Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-6336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yongjun Zhang updated HDFS-6336:


Attachment: HDFS-6336.001.patch

Upload same version to trigger test.


> Cannot download file via webhdfs when wildcard is enabled
> -
>
> Key: HDFS-6336
> URL: https://issues.apache.org/jira/browse/HDFS-6336
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: namenode, webhdfs
>Affects Versions: 2.4.0
>Reporter: Yongjun Zhang
>Assignee: Yongjun Zhang
> Attachments: HDFS-6336.001.patch, HDFS-6336.001.patch
>
>
> With wildcard is enabled, issuing a webhdfs command like
> {code}
> http://yjztvm2.private:50070/webhdfs/v1/tmp?op=OPEN
> {code}
> would give
> {code}
> http://yjztvm3.private:50075/webhdfs/v1/tmp?op=OPEN&namenoderpcaddress=0.0.0.0:8020&offset=0
> {"RemoteException":{"exception":"ConnectException","javaClassName":"java.net.ConnectException","message":"Call
>  From yjztvm3.private/192.168.142.230 to 0.0.0.0:8020 failed on connection 
> exception: java.net.ConnectException: Connection refused; For more details 
> see:  http://wiki.apache.org/hadoop/ConnectionRefused"}}
> {code}



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[jira] [Updated] (HDFS-6336) Cannot download file via webhdfs when wildcard is enabled

2014-05-03 Thread Yongjun Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-6336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yongjun Zhang updated HDFS-6336:


Status: Patch Available  (was: Open)

This webhdfs issue is similar to the namenode web UI problem reported in 
https://issues.apache.org/jira/browse/HDFS-4471 (which is fixed by 
[~andrew.wang]). I made a similar fix here. 

I attempted to create a unit test case by enabling wildcard address, but was 
not successful. I did the test on a cluster of 4 nodes before and after the 
fix, to see the fix resolve the problem.

Thanks Andrew for some consultation.



> Cannot download file via webhdfs when wildcard is enabled
> -
>
> Key: HDFS-6336
> URL: https://issues.apache.org/jira/browse/HDFS-6336
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: namenode, webhdfs
>Affects Versions: 2.4.0
>Reporter: Yongjun Zhang
>Assignee: Yongjun Zhang
> Attachments: HDFS-6336.001.patch
>
>
> With wildcard is enabled, issuing a webhdfs command like
> {code}
> http://yjztvm2.private:50070/webhdfs/v1/tmp?op=OPEN
> {code}
> would give
> {code}
> http://yjztvm3.private:50075/webhdfs/v1/tmp?op=OPEN&namenoderpcaddress=0.0.0.0:8020&offset=0
> {"RemoteException":{"exception":"ConnectException","javaClassName":"java.net.ConnectException","message":"Call
>  From yjztvm3.private/192.168.142.230 to 0.0.0.0:8020 failed on connection 
> exception: java.net.ConnectException: Connection refused; For more details 
> see:  http://wiki.apache.org/hadoop/ConnectionRefused"}}
> {code}



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[jira] [Updated] (HDFS-6336) Cannot download file via webhdfs when wildcard is enabled

2014-05-03 Thread Yongjun Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HDFS-6336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yongjun Zhang updated HDFS-6336:


Attachment: HDFS-6336.001.patch

> Cannot download file via webhdfs when wildcard is enabled
> -
>
> Key: HDFS-6336
> URL: https://issues.apache.org/jira/browse/HDFS-6336
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: namenode, webhdfs
>Affects Versions: 2.4.0
>Reporter: Yongjun Zhang
>Assignee: Yongjun Zhang
> Attachments: HDFS-6336.001.patch
>
>
> With wildcard is enabled, issuing a webhdfs command like
> {code}
> http://yjztvm2.private:50070/webhdfs/v1/tmp?op=OPEN
> {code}
> would give
> {code}
> http://yjztvm3.private:50075/webhdfs/v1/tmp?op=OPEN&namenoderpcaddress=0.0.0.0:8020&offset=0
> {"RemoteException":{"exception":"ConnectException","javaClassName":"java.net.ConnectException","message":"Call
>  From yjztvm3.private/192.168.142.230 to 0.0.0.0:8020 failed on connection 
> exception: java.net.ConnectException: Connection refused; For more details 
> see:  http://wiki.apache.org/hadoop/ConnectionRefused"}}
> {code}



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