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Posted to yarn-issues@hadoop.apache.org by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org> on 2013/04/24 21:27:17 UTC
[jira] [Commented] (YARN-363) yarn proxyserver fails to find
webapps/proxy directory on startup
[ https://issues.apache.org/jira/browse/YARN-363?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13640822#comment-13640822 ]
Vinod Kumar Vavilapalli commented on YARN-363:
----------------------------------------------
[~jlowe], I am curious why we didn't see this in previous versions of branch-0.23, for e.g. on your installs.
> 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
> Attachments: YARN-363.patch
>
>
> 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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