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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-6220) HttpServer wraps InterruptedExceptions by IOExceptions if interrupted in startup
Date Sat, 19 Feb 2011 22:46:39 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12996917#comment-12996917

Hadoop QA commented on HADOOP-6220:

-1 overall.  Here are the results of testing the latest attachment 
  against trunk revision 1071364.

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

    -1 tests included.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

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

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 findbugs.  The patch does not introduce any new Findbugs (version 1.3.9) warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit

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

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

    +1 system test framework.  The patch passed system test framework compile.

Test results: https://hudson.apache.org/hudson/job/PreCommit-HADOOP-Build/289//testReport/
Findbugs warnings: https://hudson.apache.org/hudson/job/PreCommit-HADOOP-Build/289//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: https://hudson.apache.org/hudson/job/PreCommit-HADOOP-Build/289//console

This message is automatically generated.

> HttpServer wraps InterruptedExceptions by IOExceptions if interrupted in startup
> --------------------------------------------------------------------------------
>                 Key: HADOOP-6220
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6220
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: util
>    Affects Versions: 0.21.0, 0.22.0
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Minor
>         Attachments: HADOOP-6220.patch, HADOOP-6220.patch
> Following on some discusson on mapred-dev, we should keep an eye on the fact that Jetty
uses sleeps when starting up; jetty can be a big part of the delays of bringing up a node.
When interrupted, the exception is wrapped by an IOException, the root cause is still there,
just hidden.
> If we want callers to distinguish InterruptedExceptions from IOEs, then this exception
should be extracted. Some helper method to start an http daemon could do this -catch the IOE,
and if there is a nested interrupted exception, rethrow it, otherwise rethrowing the original

This message is automatically generated by JIRA.
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