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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9961) [WINDOWS] Multicast should bind to local address
Date Wed, 13 Nov 2013 01:19:22 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9961?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13820774#comment-13820774
] 

Hadoop QA commented on HBASE-9961:
----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12613453/hbase-9961_v1.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  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.

    {color:green}+1 hadoop1.0{color}.  The patch compiles against the hadoop 1.0 profile.

    {color:green}+1 hadoop2.0{color}.  The patch compiles against the hadoop 2.0 profile.

    {color:red}-1 javadoc{color}.  The javadoc tool appears to have generated 9 warning messages.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 lineLengths{color}.  The patch does not introduce lines longer than 100

    {color:red}-1 site{color}.  The patch appears to cause mvn site goal to fail.

    {color:green}+1 core tests{color}.  The patch passed unit tests in .

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/7826//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7826//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7826//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7826//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7826//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7826//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7826//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7826//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7826//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7826//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/7826//console

This message is automatically generated.

> [WINDOWS] Multicast should bind to local address
> ------------------------------------------------
>
>                 Key: HBASE-9961
>                 URL: https://issues.apache.org/jira/browse/HBASE-9961
>             Project: HBase
>          Issue Type: Bug
>          Components: Client
>            Reporter: Enis Soztutar
>            Assignee: Enis Soztutar
>             Fix For: 0.98.0, 0.96.1
>
>         Attachments: hbase-9961_v1.patch
>
>
> Binding to a multicast address (such as "hbase.status.multicast.address.ip") seems to
be the preferred method on most unix systems and linux(2,3). At least in RedHat, binding to
multicast address might not filter out other traffic coming to the same port, but for different
multi cast groups (2)]. However, on windows, you cannot bind to a non local (class D) address
(1), which seems to be correct according to the spec.
>     # http://msdn.microsoft.com/en-us/library/ms737550%28v=vs.85%29.aspx
>     # https://bugzilla.redhat.com/show_bug.cgi?id=231899
>     # http://stackoverflow.com/questions/10692956/what-does-it-mean-to-bind-a-multicast-udp-socket
>     # https://issues.jboss.org/browse/JGRP-515
> The solution is to bind to mcast address on linux, but a local address on windows. 
> TestHCM is also failing because of this. 



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