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https://issues.apache.org/jira/browse/HADOOP-7208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13041758#comment-13041758
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Hudson commented on HADOOP-7208:
--------------------------------
Integrated in Hadoop-Common-trunk-Commit #629 (See
[https://builds.apache.org/hudson/job/Hadoop-Common-trunk-Commit/629/])
HADOOP-7208. Fix implementation of equals() and hashCode() in
StandardSocketFactory. Contributed by Uma Maheswara Rao G.
todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1129840
Files :
* /hadoop/common/trunk/CHANGES.txt
*
/hadoop/common/trunk/src/test/core/org/apache/hadoop/ipc/TestSocketFactory.java
* /hadoop/common/trunk/src/java/org/apache/hadoop/net/StandardSocketFactory.java
> equals() and hashCode() implementation need to change in StandardSocketFactory
> ------------------------------------------------------------------------------
>
> Key: HADOOP-7208
> URL: https://issues.apache.org/jira/browse/HADOOP-7208
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 0.23.0
> Reporter: Uma Maheswara Rao G
> Assignee: Uma Maheswara Rao G
> Fix For: 0.23.0
>
> Attachments: HADOOP-7208-2.patch, HADOOP-7208-3.patch,
> HADOOP-7208.patch
>
>
> In Hadoop IPC Client, we are using ClientCache which will maintain the
> HashMap to keep the Client references.
> private Map<SocketFactory, Client> clients =
> new HashMap<SocketFactory, Client>();
> Now let us say, we want use two standard factories with Hadoop.
> MyStandardSocketFactory (which extends StandardSocketFactory), and
> StandardSocketFactory. In this case, because of equals and hashcode
> implementation, MyStandardSocketFactory client can be overridden by
> StandardSocketFactoryClient
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