[YARN-363] yarn proxyserver fails to find webapps/proxy directory on startup

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.23.6
• Fix Version/s: 2.1.0-beta, 0.23.8
• Hadoop Flags: Reviewed
• Assignee: Kenji Kikushima
• Reporter: Jason Darrell Lowe
• Created: 29/Jan/13 17:38
• Updated: 27/Aug/13 22:15
• Resolved: 26/Apr/13 18:42

Description

Starting up the proxy server fails with this error:

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)