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https://issues.apache.org/jira/browse/MAPREDUCE-4037?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Devaraj K resolved MAPREDUCE-4037.
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Resolution: Duplicate
Assignee: (was: Devaraj K)
Duplicate of MAPREDUCE-3916.
> Fails to start proxy server due to webapps/proxy not found in CLASSPATH
> -----------------------------------------------------------------------
>
> 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
> 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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