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Posted to common-dev@hadoop.apache.org by "Bryan Duxbury (JIRA)" <ji...@apache.org> on 2007/12/04 23:26:44 UTC

[jira] Created: (HADOOP-2347) [hbase] REST servlet not thread safe but run in a threaded manner

[hbase] REST servlet not thread safe but run in a threaded manner
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                 Key: HADOOP-2347
                 URL: https://issues.apache.org/jira/browse/HADOOP-2347
             Project: Hadoop
          Issue Type: Bug
            Reporter: Bryan Duxbury
            Assignee: Bryan Duxbury


Jetty serves the REST servlet in a threaded manner, but the servlet has some thread safety issues. These need to be resolved.

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[jira] Commented: (HADOOP-2347) [hbase] REST servlet not thread safe but run in a threaded manner

Posted by "Billy Pearson (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-2347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12555163 ] 

Billy Pearson commented on HADOOP-2347:
---------------------------------------

has this patch been apply to a nightly build?

> [hbase] REST servlet not thread safe but run in a threaded manner
> -----------------------------------------------------------------
>
>                 Key: HADOOP-2347
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2347
>             Project: Hadoop
>          Issue Type: Bug
>            Reporter: Bryan Duxbury
>            Assignee: Bryan Duxbury
>             Fix For: 0.16.0
>
>         Attachments: rest-threadsafe.patch
>
>
> Jetty serves the REST servlet in a threaded manner, but the servlet has some thread safety issues. These need to be resolved.

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[jira] Updated: (HADOOP-2347) [hbase] REST servlet not thread safe but run in a threaded manner

Posted by "Bryan Duxbury (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-2347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bryan Duxbury updated HADOOP-2347:
----------------------------------

    Status: Patch Available  (was: Open)

> [hbase] REST servlet not thread safe but run in a threaded manner
> -----------------------------------------------------------------
>
>                 Key: HADOOP-2347
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2347
>             Project: Hadoop
>          Issue Type: Bug
>            Reporter: Bryan Duxbury
>            Assignee: Bryan Duxbury
>         Attachments: rest-threadsafe.patch
>
>
> Jetty serves the REST servlet in a threaded manner, but the servlet has some thread safety issues. These need to be resolved.

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[jira] Updated: (HADOOP-2347) [hbase] REST servlet not thread safe but run in a threaded manner

Posted by "stack (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-2347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack updated HADOOP-2347:
--------------------------

       Resolution: Fixed
    Fix Version/s: 0.16.0
           Status: Resolved  (was: Patch Available)

Committed.  Resolving.  Thanks for the patch Bryan.

> [hbase] REST servlet not thread safe but run in a threaded manner
> -----------------------------------------------------------------
>
>                 Key: HADOOP-2347
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2347
>             Project: Hadoop
>          Issue Type: Bug
>            Reporter: Bryan Duxbury
>            Assignee: Bryan Duxbury
>             Fix For: 0.16.0
>
>         Attachments: rest-threadsafe.patch
>
>
> Jetty serves the REST servlet in a threaded manner, but the servlet has some thread safety issues. These need to be resolved.

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[jira] Updated: (HADOOP-2347) [hbase] REST servlet not thread safe but run in a threaded manner

Posted by "Bryan Duxbury (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-2347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bryan Duxbury updated HADOOP-2347:
----------------------------------

    Attachment: rest-threadsafe.patch

Here's a patch that restructures all the *Handler.java classes so they are thread safe.

> [hbase] REST servlet not thread safe but run in a threaded manner
> -----------------------------------------------------------------
>
>                 Key: HADOOP-2347
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2347
>             Project: Hadoop
>          Issue Type: Bug
>            Reporter: Bryan Duxbury
>            Assignee: Bryan Duxbury
>         Attachments: rest-threadsafe.patch
>
>
> Jetty serves the REST servlet in a threaded manner, but the servlet has some thread safety issues. These need to be resolved.

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You can reply to this email to add a comment to the issue online.


[jira] Commented: (HADOOP-2347) [hbase] REST servlet not thread safe but run in a threaded manner

Posted by "Bryan Duxbury (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-2347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12555212 ] 

Bryan Duxbury commented on HADOOP-2347:
---------------------------------------

It's committed. It should be in any nightly since December 4th.

> [hbase] REST servlet not thread safe but run in a threaded manner
> -----------------------------------------------------------------
>
>                 Key: HADOOP-2347
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2347
>             Project: Hadoop
>          Issue Type: Bug
>            Reporter: Bryan Duxbury
>            Assignee: Bryan Duxbury
>             Fix For: 0.16.0
>
>         Attachments: rest-threadsafe.patch
>
>
> Jetty serves the REST servlet in a threaded manner, but the servlet has some thread safety issues. These need to be resolved.

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[jira] Commented: (HADOOP-2347) [hbase] REST servlet not thread safe but run in a threaded manner

Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-2347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12548540 ] 

Hadoop QA commented on HADOOP-2347:
-----------------------------------

+1 overall.  Here are the results of testing the latest attachment 
http://issues.apache.org/jira/secure/attachment/12370982/rest-threadsafe.patch
against trunk revision r601111.

    @author +1.  The patch does not contain any @author tags.

    javadoc +1.  The javadoc tool did not generate any warning messages.

    javac +1.  The applied patch does not generate any new compiler warnings.

    findbugs +1.  The patch does not introduce any new Findbugs warnings.

    core tests +1.  The patch passed core unit tests.

    contrib tests +1.  The patch passed contrib unit tests.

Test results: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1265/testReport/
Findbugs warnings: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1265/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1265/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1265/console

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> [hbase] REST servlet not thread safe but run in a threaded manner
> -----------------------------------------------------------------
>
>                 Key: HADOOP-2347
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2347
>             Project: Hadoop
>          Issue Type: Bug
>            Reporter: Bryan Duxbury
>            Assignee: Bryan Duxbury
>         Attachments: rest-threadsafe.patch
>
>
> Jetty serves the REST servlet in a threaded manner, but the servlet has some thread safety issues. These need to be resolved.

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You can reply to this email to add a comment to the issue online.