Fails to start proxy server due to webapps/proxy not found in CLASSPATH
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Key: MAPREDUCE-4037
URL: https://issues.apache.org/jira/browse/MAPREDUCE-4037
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2
Affects Versions: 0.23.2
Reporter: Devaraj K
Assignee: Devaraj K
Priority: Critical
{code:xml}
2012-03-20 10:41:35,688 FATAL
org.apache.hadoop.yarn.server.webproxy.WebAppProxy: Could not start proxy web
server
java.io.FileNotFoundException: webapps/proxy not found in CLASSPATH
at org.apache.hadoop.http.HttpServer.getWebAppsPath(HttpServer.java:532)
at org.apache.hadoop.http.HttpServer.<init>(HttpServer.java:224)
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:76)
2012-03-20 10:41:35,689 ERROR org.apache.hadoop.yarn.service.CompositeService:
Error starting services org.apache.hadoop.yarn.server.webproxy.WebAppProxyServer
org.apache.hadoop.yarn.YarnException: Could not start proxy web server
at
org.apache.hadoop.yarn.server.webproxy.WebAppProxy.start(WebAppProxy.java:100)
at
org.apache.hadoop.yarn.service.CompositeService.start(CompositeService.java:68)
at
org.apache.hadoop.yarn.server.webproxy.WebAppProxyServer.main(WebAppProxyServer.java:76)
Caused by: java.io.FileNotFoundException: webapps/proxy not found in CLASSPATH
at org.apache.hadoop.http.HttpServer.getWebAppsPath(HttpServer.java:532)
at org.apache.hadoop.http.HttpServer.<init>(HttpServer.java:224)
at org.apache.hadoop.http.HttpServer.<init>(HttpServer.java:164)
at
org.apache.hadoop.yarn.server.webproxy.WebAppProxy.start(WebAppProxy.java:90)
... 2 more
{code}
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