[
https://issues.apache.org/jira/browse/YARN-363?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13640835#comment-13640835
]
Jason Lowe commented on YARN-363:
---------------------------------
By default it runs as part of the ResourceManager process, and our installs
don't change that behavior. As such we don't normally start it up as a
separate process. I only stumbled across this when verifying YARN-354.
> 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}
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
