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Posted to common-issues@hadoop.apache.org by "Arpit Gupta (JIRA)" <ji...@apache.org> on 2012/10/04 18:05:47 UTC

[jira] [Created] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Arpit Gupta created HADOOP-8882:
-----------------------------------

             Summary: uppercase namenode host name causes fsck to fail when useKsslAuth is on
                 Key: HADOOP-8882
                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
             Project: Hadoop Common
          Issue Type: Bug
    Affects Versions: 1.2.0
            Reporter: Arpit Gupta
            Assignee: Arpit Gupta


{code}
 public static void fetchServiceTicket(URL remoteHost) throws IOException {
    if(!UserGroupInformation.isSecurityEnabled())
      return;
    
    String serviceName = "host/" + remoteHost.getHost();
{code}

the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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[jira] [Commented] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Posted by "Arpit Gupta (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13469481#comment-13469481 ] 

Arpit Gupta commented on HADOOP-8882:
-------------------------------------

in trunk fsck uses spengo and will be fixed by HADOOP-8878
                
> uppercase namenode host name causes fsck to fail when useKsslAuth is on
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.0.3, 1.1.0, 1.2.0
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>         Attachments: HADOOP-8882.branch-1.patch
>
>
> {code}
>  public static void fetchServiceTicket(URL remoteHost) throws IOException {
>     if(!UserGroupInformation.isSecurityEnabled())
>       return;
>     
>     String serviceName = "host/" + remoteHost.getHost();
> {code}
> the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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[jira] [Updated] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Posted by "Matt Foley (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Foley updated HADOOP-8882:
-------------------------------

    Fix Version/s:     (was: 1.2.0)
                   1.1.1
    
> uppercase namenode host name causes fsck to fail when useKsslAuth is on
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.0.3, 1.1.0, 1.2.0
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>             Fix For: 1.1.1
>
>         Attachments: HADOOP-8882.branch-1.patch, HADOOP-8882.branch-1.patch
>
>
> {code}
>  public static void fetchServiceTicket(URL remoteHost) throws IOException {
>     if(!UserGroupInformation.isSecurityEnabled())
>       return;
>     
>     String serviceName = "host/" + remoteHost.getHost();
> {code}
> the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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[jira] [Commented] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Posted by "Suresh Srinivas (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13477628#comment-13477628 ] 

Suresh Srinivas commented on HADOOP-8882:
-----------------------------------------

+1 for the branch-1 change.
                
> uppercase namenode host name causes fsck to fail when useKsslAuth is on
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.0.3, 1.1.0, 1.2.0
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>         Attachments: HADOOP-8882.branch-1.patch, HADOOP-8882.branch-1.patch
>
>
> {code}
>  public static void fetchServiceTicket(URL remoteHost) throws IOException {
>     if(!UserGroupInformation.isSecurityEnabled())
>       return;
>     
>     String serviceName = "host/" + remoteHost.getHost();
> {code}
> the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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[jira] [Updated] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Posted by "Arpit Gupta (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Gupta updated HADOOP-8882:
--------------------------------

    Attachment: HADOOP-8882.branch-1.patch

updated the patch to use the method in kerberosUtil.getServicePrincipal.

That method uses LOCALE.US in toLowerCase
                
> uppercase namenode host name causes fsck to fail when useKsslAuth is on
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.0.3, 1.1.0, 1.2.0
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>         Attachments: HADOOP-8882.branch-1.patch, HADOOP-8882.branch-1.patch
>
>
> {code}
>  public static void fetchServiceTicket(URL remoteHost) throws IOException {
>     if(!UserGroupInformation.isSecurityEnabled())
>       return;
>     
>     String serviceName = "host/" + remoteHost.getHost();
> {code}
> the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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[jira] [Updated] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Posted by "Arpit Gupta (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Gupta updated HADOOP-8882:
--------------------------------

    Affects Version/s: 1.0.3
    
> uppercase namenode host name causes fsck to fail when useKsslAuth is on
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.0.3, 1.1.0, 1.2.0
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>         Attachments: HADOOP-8882.branch-1.patch
>
>
> {code}
>  public static void fetchServiceTicket(URL remoteHost) throws IOException {
>     if(!UserGroupInformation.isSecurityEnabled())
>       return;
>     
>     String serviceName = "host/" + remoteHost.getHost();
> {code}
> the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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[jira] [Commented] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Posted by "Arpit Gupta (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13470621#comment-13470621 ] 

Arpit Gupta commented on HADOOP-8882:
-------------------------------------

i meant without locale info in the above comment.
                
> uppercase namenode host name causes fsck to fail when useKsslAuth is on
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.0.3, 1.1.0, 1.2.0
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>         Attachments: HADOOP-8882.branch-1.patch
>
>
> {code}
>  public static void fetchServiceTicket(URL remoteHost) throws IOException {
>     if(!UserGroupInformation.isSecurityEnabled())
>       return;
>     
>     String serviceName = "host/" + remoteHost.getHost();
> {code}
> the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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[jira] [Commented] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Posted by "Matt Foley (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13501492#comment-13501492 ] 

Matt Foley commented on HADOOP-8882:
------------------------------------

included in branch-1.1
                
> uppercase namenode host name causes fsck to fail when useKsslAuth is on
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.0.3, 1.1.0, 1.2.0
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>             Fix For: 1.1.1
>
>         Attachments: HADOOP-8882.branch-1.patch, HADOOP-8882.branch-1.patch
>
>
> {code}
>  public static void fetchServiceTicket(URL remoteHost) throws IOException {
>     if(!UserGroupInformation.isSecurityEnabled())
>       return;
>     
>     String serviceName = "host/" + remoteHost.getHost();
> {code}
> the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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[jira] [Updated] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Posted by "Arpit Gupta (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Gupta updated HADOOP-8882:
--------------------------------

    Attachment: HADOOP-8882.branch-1.patch

branch-1 patch: removed unused import and converted hostname to lower case.
                
> uppercase namenode host name causes fsck to fail when useKsslAuth is on
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.2.0
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>         Attachments: HADOOP-8882.branch-1.patch
>
>
> {code}
>  public static void fetchServiceTicket(URL remoteHost) throws IOException {
>     if(!UserGroupInformation.isSecurityEnabled())
>       return;
>     
>     String serviceName = "host/" + remoteHost.getHost();
> {code}
> the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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[jira] [Commented] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Posted by "Arpit Gupta (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13474259#comment-13474259 ] 

Arpit Gupta commented on HADOOP-8882:
-------------------------------------

here is the test patch output

{code}
[exec] 
     [exec] -1 overall.  
     [exec] 
     [exec]     +1 @author.  The patch does not contain any @author tags.
     [exec] 
     [exec]     -1 tests included.  The patch doesn't appear to include any new or modified tests.
     [exec]                         Please justify why no tests are needed for this patch.
     [exec] 
     [exec]     +1 javadoc.  The javadoc tool did not generate any warning messages.
     [exec] 
     [exec]     +1 javac.  The applied patch does not increase the total number of javac compiler warnings.
     [exec] 
     [exec]     -1 findbugs.  The patch appears to introduce 9 new Findbugs (version 1.3.9) warnings.
     [exec] 
     [exec] 
     [exec] 
     [exec] 
     [exec] ======================================================================
     [exec] ======================================================================
     [exec]     Finished build.
     [exec] ======================================================================
     [exec] ======================================================================
{code}

Findbugs warnings are not related to this patch.

No tests added as TestSecurityUtil as appropriate coverage.
                
> uppercase namenode host name causes fsck to fail when useKsslAuth is on
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.0.3, 1.1.0, 1.2.0
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>         Attachments: HADOOP-8882.branch-1.patch, HADOOP-8882.branch-1.patch
>
>
> {code}
>  public static void fetchServiceTicket(URL remoteHost) throws IOException {
>     if(!UserGroupInformation.isSecurityEnabled())
>       return;
>     
>     String serviceName = "host/" + remoteHost.getHost();
> {code}
> the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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[jira] [Commented] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Posted by "Arpit Gupta (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13469479#comment-13469479 ] 

Arpit Gupta commented on HADOOP-8882:
-------------------------------------

in branch-1.0 fsck uses fetchServiceTicket and there is no useKsslAuth option.
                
> uppercase namenode host name causes fsck to fail when useKsslAuth is on
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.0.3, 1.1.0, 1.2.0
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>         Attachments: HADOOP-8882.branch-1.patch
>
>
> {code}
>  public static void fetchServiceTicket(URL remoteHost) throws IOException {
>     if(!UserGroupInformation.isSecurityEnabled())
>       return;
>     
>     String serviceName = "host/" + remoteHost.getHost();
> {code}
> the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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[jira] [Updated] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Posted by "Arpit Gupta (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Gupta updated HADOOP-8882:
--------------------------------

    Affects Version/s: 1.1.0
    
> uppercase namenode host name causes fsck to fail when useKsslAuth is on
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.1.0, 1.2.0
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>         Attachments: HADOOP-8882.branch-1.patch
>
>
> {code}
>  public static void fetchServiceTicket(URL remoteHost) throws IOException {
>     if(!UserGroupInformation.isSecurityEnabled())
>       return;
>     
>     String serviceName = "host/" + remoteHost.getHost();
> {code}
> the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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[jira] [Commented] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13469505#comment-13469505 ] 

Steve Loughran commented on HADOOP-8882:
----------------------------------------

Arpit -you should really use {{toLowerCase(Locale.EN_US)}}, otherwise the case conversion will fail in places where upper/lower case rules are different (example: turkey)
                
> uppercase namenode host name causes fsck to fail when useKsslAuth is on
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.0.3, 1.1.0, 1.2.0
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>         Attachments: HADOOP-8882.branch-1.patch
>
>
> {code}
>  public static void fetchServiceTicket(URL remoteHost) throws IOException {
>     if(!UserGroupInformation.isSecurityEnabled())
>       return;
>     
>     String serviceName = "host/" + remoteHost.getHost();
> {code}
> the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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[jira] [Commented] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Posted by "Arpit Gupta (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13470619#comment-13470619 ] 

Arpit Gupta commented on HADOOP-8882:
-------------------------------------

@Steve

Thanks for the heads up. I followed the same approach that HADOOP-7988 followed to convert the service principal hostnames to lower case with locale.

My be should open up a different jira to make them all handle locale. Let me know what you think.
                
> uppercase namenode host name causes fsck to fail when useKsslAuth is on
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.0.3, 1.1.0, 1.2.0
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>         Attachments: HADOOP-8882.branch-1.patch
>
>
> {code}
>  public static void fetchServiceTicket(URL remoteHost) throws IOException {
>     if(!UserGroupInformation.isSecurityEnabled())
>       return;
>     
>     String serviceName = "host/" + remoteHost.getHost();
> {code}
> the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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[jira] [Resolved] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Posted by "Suresh Srinivas (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suresh Srinivas resolved HADOOP-8882.
-------------------------------------

       Resolution: Fixed
    Fix Version/s: 1.2.0
     Hadoop Flags: Reviewed

I committed the patch to branch-1. Thank you Aprit.
                
> uppercase namenode host name causes fsck to fail when useKsslAuth is on
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.0.3, 1.1.0, 1.2.0
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>             Fix For: 1.2.0
>
>         Attachments: HADOOP-8882.branch-1.patch, HADOOP-8882.branch-1.patch
>
>
> {code}
>  public static void fetchServiceTicket(URL remoteHost) throws IOException {
>     if(!UserGroupInformation.isSecurityEnabled())
>       return;
>     
>     String serviceName = "host/" + remoteHost.getHost();
> {code}
> the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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[jira] [Commented] (HADOOP-8882) uppercase namenode host name causes fsck to fail when useKsslAuth is on

Posted by "Arpit Gupta (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13472597#comment-13472597 ] 

Arpit Gupta commented on HADOOP-8882:
-------------------------------------

once HADOOP-8878 gets committed i will change this patch to use the method in KerberosUtil so we are going through the same code path.
                
> uppercase namenode host name causes fsck to fail when useKsslAuth is on
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8882
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.0.3, 1.1.0, 1.2.0
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>         Attachments: HADOOP-8882.branch-1.patch
>
>
> {code}
>  public static void fetchServiceTicket(URL remoteHost) throws IOException {
>     if(!UserGroupInformation.isSecurityEnabled())
>       return;
>     
>     String serviceName = "host/" + remoteHost.getHost();
> {code}
> the hostname should be converted to lower case. Saw this in branch 1, will look at trunk and update the bug accordingly.

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