[jira] [Commented] (HADOOP-14678) AdlFilesystem#initialize swallows exception when getting user name

2017-07-28 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16105322#comment-16105322
 ] 

Hudson commented on HADOOP-14678:
-

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #12066 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/12066/])
HADOOP-14678. AdlFilesystem#initialize swallows exception when getting (jzhuge: 
rev f735ad1b67ed82d9b11b1afd7ae39035a6aed18b)
* (edit) 
hadoop-tools/hadoop-azure-datalake/src/main/java/org/apache/hadoop/fs/adl/AdlFileSystem.java


> AdlFilesystem#initialize swallows exception when getting user name
> --
>
> Key: HADOOP-14678
> URL: https://issues.apache.org/jira/browse/HADOOP-14678
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/adl
>Affects Versions: 3.0.0-alpha2
>Reporter: John Zhuge
>Assignee: John Zhuge
>Priority: Minor
>  Labels: supportability
> Fix For: 2.9.0, 3.0.0-beta1, 2.8.3
>
> Attachments: HADOOP-14678.001.patch, HADOOP-14678.002.patch
>
>
> https://github.com/apache/hadoop/blob/5c61ad24887f76dfc5a5935b2c5dceb6bfd99417/hadoop-tools/hadoop-azure-datalake/src/main/java/org/apache/hadoop/fs/adl/AdlFileSystem.java#L122
> It should log the exception.



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[jira] [Commented] (HADOOP-14678) AdlFilesystem#initialize swallows exception when getting user name

2017-07-27 Thread Vishwajeet Dusane (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16102974#comment-16102974
 ] 

Vishwajeet Dusane commented on HADOOP-14678:


Thanks [~jzhuge] - +1 on 002.patch.

> AdlFilesystem#initialize swallows exception when getting user name
> --
>
> Key: HADOOP-14678
> URL: https://issues.apache.org/jira/browse/HADOOP-14678
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/adl
>Affects Versions: 3.0.0-alpha2
>Reporter: John Zhuge
>Assignee: John Zhuge
>Priority: Minor
>  Labels: supportability
> Attachments: HADOOP-14678.001.patch, HADOOP-14678.002.patch
>
>
> https://github.com/apache/hadoop/blob/5c61ad24887f76dfc5a5935b2c5dceb6bfd99417/hadoop-tools/hadoop-azure-datalake/src/main/java/org/apache/hadoop/fs/adl/AdlFileSystem.java#L122
> It should log the exception.



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[jira] [Commented] (HADOOP-14678) AdlFilesystem#initialize swallows exception when getting user name

2017-07-27 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16102851#comment-16102851
 ] 

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| git revision | trunk / 27a1a5f |
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| findbugs | v3.1.0-RC1 |
|  Test Results | 
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| modules | C: hadoop-tools/hadoop-azure-datalake U: 
hadoop-tools/hadoop-azure-datalake |
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> AdlFilesystem#initialize swallows exception when getting user name
> --
>
> Key: HADOOP-14678
> URL: https://issues.apache.org/jira/browse/HADOOP-14678
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/adl
>Affects Versions: 3.0.0-alpha2
>Reporter: John Zhuge
>Assignee: John Zhuge
>Priority: Minor
>  Labels: supportability
> Attachments: 

[jira] [Commented] (HADOOP-14678) AdlFilesystem#initialize swallows exception when getting user name

2017-07-27 Thread John Zhuge (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16102813#comment-16102813
 ] 

John Zhuge commented on HADOOP-14678:
-

Thanks [~vishwajeet.dusane]. No functional issue. I was just wondering whether 
we can let IOE thru, but it looks like we do want to catch it.

> AdlFilesystem#initialize swallows exception when getting user name
> --
>
> Key: HADOOP-14678
> URL: https://issues.apache.org/jira/browse/HADOOP-14678
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/adl
>Affects Versions: 3.0.0-alpha2
>Reporter: John Zhuge
>Assignee: John Zhuge
>Priority: Minor
> Attachments: HADOOP-14678.001.patch
>
>
> https://github.com/apache/hadoop/blob/5c61ad24887f76dfc5a5935b2c5dceb6bfd99417/hadoop-tools/hadoop-azure-datalake/src/main/java/org/apache/hadoop/fs/adl/AdlFileSystem.java#L122
> It should log the exception.



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[jira] [Commented] (HADOOP-14678) AdlFilesystem#initialize swallows exception when getting user name

2017-07-27 Thread Vishwajeet Dusane (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16102803#comment-16102803
 ] 

Vishwajeet Dusane commented on HADOOP-14678:


This is a case of Hadoop User Vs Adl User. Adl relies on Azure AD, failing to 
retrieve local hadoop user information does not have implication on the adl 
behavior unlike DFS. Is there a functional issue ?

> AdlFilesystem#initialize swallows exception when getting user name
> --
>
> Key: HADOOP-14678
> URL: https://issues.apache.org/jira/browse/HADOOP-14678
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/adl
>Affects Versions: 3.0.0-alpha2
>Reporter: John Zhuge
>Assignee: John Zhuge
>Priority: Minor
> Attachments: HADOOP-14678.001.patch
>
>
> https://github.com/apache/hadoop/blob/5c61ad24887f76dfc5a5935b2c5dceb6bfd99417/hadoop-tools/hadoop-azure-datalake/src/main/java/org/apache/hadoop/fs/adl/AdlFileSystem.java#L122
> It should log the exception.



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[jira] [Commented] (HADOOP-14678) AdlFilesystem#initialize swallows exception when getting user name

2017-07-26 Thread John Zhuge (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16102326#comment-16102326
 ] 

John Zhuge commented on HADOOP-14678:
-

Thanks [~jojochuang] for reviewing the patch!

However, after looking at the code again, I have some doubt about this entire 
section:
{code:java}
try {
  userName = UserGroupInformation.getCurrentUser().getShortUserName();
} catch (IOException e) {
  userName = "hadoop";
}
{code}

[~vishwajeet.dusane] Is there any reason to catch IOE of 
{{UGI.getCurrentUser()}} here?

It is probably not a good idea to swallow it. If you look at [DFS 
code|https://github.com/apache/hadoop/blob/27a1a5fde94d4d7ea0ed172635c146d594413781/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DFSClient.java#L305],
 there is no catch.

> AdlFilesystem#initialize swallows exception when getting user name
> --
>
> Key: HADOOP-14678
> URL: https://issues.apache.org/jira/browse/HADOOP-14678
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/adl
>Affects Versions: 3.0.0-alpha2
>Reporter: John Zhuge
>Assignee: John Zhuge
>Priority: Minor
> Attachments: HADOOP-14678.001.patch
>
>
> https://github.com/apache/hadoop/blob/5c61ad24887f76dfc5a5935b2c5dceb6bfd99417/hadoop-tools/hadoop-azure-datalake/src/main/java/org/apache/hadoop/fs/adl/AdlFileSystem.java#L122
> It should log the exception.



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[jira] [Commented] (HADOOP-14678) AdlFilesystem#initialize swallows exception when getting user name

2017-07-26 Thread Wei-Chiu Chuang (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16101831#comment-16101831
 ] 

Wei-Chiu Chuang commented on HADOOP-14678:
--

Thanks for reporting the issue [~jzhuge]!

How about printing "try default username hadoop" in addition to the error 
message you added?

> AdlFilesystem#initialize swallows exception when getting user name
> --
>
> Key: HADOOP-14678
> URL: https://issues.apache.org/jira/browse/HADOOP-14678
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/adl
>Affects Versions: 3.0.0-alpha2
>Reporter: John Zhuge
>Assignee: John Zhuge
>Priority: Minor
> Attachments: HADOOP-14678.001.patch
>
>
> https://github.com/apache/hadoop/blob/5c61ad24887f76dfc5a5935b2c5dceb6bfd99417/hadoop-tools/hadoop-azure-datalake/src/main/java/org/apache/hadoop/fs/adl/AdlFileSystem.java#L122
> It should log the exception.



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[jira] [Commented] (HADOOP-14678) AdlFilesystem#initialize swallows exception when getting user name

2017-07-22 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HADOOP-14678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16097420#comment-16097420
 ] 

Hadoop QA commented on HADOOP-14678:


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 |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
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| git revision | trunk / 465c213 |
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 |
| findbugs | v3.1.0-RC1 |
|  Test Results | 
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| modules | C: hadoop-tools/hadoop-azure-datalake U: 
hadoop-tools/hadoop-azure-datalake |
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> AdlFilesystem#initialize swallows exception when getting user name
> --
>
> Key: HADOOP-14678
> URL: https://issues.apache.org/jira/browse/HADOOP-14678
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/adl
>Affects Versions: 3.0.0-alpha2
>Reporter: John