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https://issues.apache.org/jira/browse/HDFS-481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12850232#action_12850232
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Tsz Wo (Nicholas), SZE commented on HDFS-481:
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> Patch includes fix for all the bugs reported in this JIRA except for ...
Thanks, Srikanth. Could you update the description and the summary of this
issue to reflect all the changes? (If it is not too hard, it would be great if
you could separate the divide patch to some other issues like HDFS-1009. In
general, a JIRA should only fix one issue.)
> Bug Fixes
> ---------
>
> Key: HDFS-481
> URL: https://issues.apache.org/jira/browse/HDFS-481
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: contrib/hdfsproxy
> Affects Versions: 0.21.0
> Reporter: zhiyong zhang
> Assignee: Srikanth Sundarrajan
> Attachments: HDFS-481-bp-y20.patch, HDFS-481-bp-y20s.patch,
> HDFS-481.out, HDFS-481.patch, HDFS-481.patch, HDFS-481.patch, HDFS-481.patch,
> HDFS-481.patch, HDFS-481.patch
>
>
> 1. hadoop-version is not recognized if run ant command from src/contrib/ or
> from src/contrib/hdfsproxy
> If running ant command from $HADOOP_HDFS_HOME, hadoop-version will be passed
> to contrib's build through subant. But if running from src/contrib or
> src/contrib/hdfsproxy, the hadoop-version will not be recognized.
> 2. ssl.client.do.not.authenticate.server setting can only be set by hdfs's
> configuration files, need to move this setting to ssl-client.xml.
> 3. Solve some race conditions for LdapIpDirFilter.java. (userId, groupName,
> and paths need to be moved to doFilter() instead of as class members
> 4. Addressed the following StackOverflowError.
> ERROR [org.apache.catalina.core.ContainerBase.[Catalina].[localh
> ost].[/].[proxyForward]] Servlet.service() for servlet proxyForward threw
> exception
> java.lang.StackOverflowError
> at
> org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpR
> equest.java:229)
> This is due to when the target war (/target.war) does not exist, the
> forwarding war will forward to its parent context path /, which defines the
> forwarding war itself. This cause infinite loop. Added "HDFS Proxy
> Forward".equals(dstContext.getServletContextName() in the if logic to break
> the loop.
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