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https://issues.apache.org/jira/browse/YARN-363?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13565562#comment-13565562
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Jason Lowe commented on YARN-363:
---------------------------------
The problem does not occur on trunk because trunk has the
{{hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/webapps/proxy}}
directory while branch-0.23 does not.
> yarn proxyserver fails to find webapps/proxy directory on startup
> -----------------------------------------------------------------
>
> Key: YARN-363
> URL: https://issues.apache.org/jira/browse/YARN-363
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 0.23.6
> Reporter: Jason Lowe
>
> Starting up the proxy server fails with this error:
> {noformat}
> 2013-01-29 17:37:41,357 FATAL webproxy.WebAppProxy
> (WebAppProxy.java:start(99)) - Could not start proxy web server
> java.io.FileNotFoundException: webapps/proxy not found in CLASSPATH
> at org.apache.hadoop.http.HttpServer.getWebAppsPath(HttpServer.java:533)
> at org.apache.hadoop.http.HttpServer.<init>(HttpServer.java:225)
> at org.apache.hadoop.http.HttpServer.<init>(HttpServer.java:164)
> at
> org.apache.hadoop.yarn.server.webproxy.WebAppProxy.start(WebAppProxy.java:90)
> at
> org.apache.hadoop.yarn.service.CompositeService.start(CompositeService.java:68)
> at
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServer.main(WebAppProxyServer.java:94)
> {noformat}
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