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Alejandro Abdelnur updated MAPREDUCE-3916: ------------------------------------------ Resolution: Fixed Fix Version/s: 2.0.0 Target Version/s: 2.0.0, 3.0.0 (was: 3.0.0, 2.0.0) Hadoop Flags: Reviewed Status: Resolved (was: Patch Available) Thanks Devaraj. I had to manually create the proxy/.keep file as the patch command ignored it. Committed to trunk and branch-2 > various issues with running yarn proxyserver > -------------------------------------------- > > Key: MAPREDUCE-3916 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3916 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2, resourcemanager, webapps > Affects Versions: 0.23.1, 2.0.0, 3.0.0 > Reporter: Roman Shaposhnik > Assignee: Devaraj K > Priority: Critical > Labels: mrv2 > Fix For: 2.0.0 > > Attachments: MAPREDUCE-3916.patch > > > Seem like yarn proxyserver is not operational when running out of the 0.23.1 > RC2 tarball. > # Setting yarn.web-proxy.address to match yarn.resourcemanager.address > doesn't disable the proxyserver (althought not setting yarn.web-proxy.address > at all correctly disable it and produces a message: > org.apache.hadoop.yarn.YarnException: yarn.web-proxy.address is not set so > the proxy will not run). This contradicts the documentation provided for > yarn.web-proxy.address in yarn-default.xml > # Setting yarn.web-proxy.address and running the service results in the > following: > {noformat} > $ ./sbin/yarn-daemon.sh start proxyserver > starting proxyserver, logging to > /tmp/hadoop-0.23.1/logs/yarn-rvs-proxyserver-ahmed-laptop.out > /usr/java/64/jdk1.6.0_22/bin/java -Dproc_proxyserver -Xmx1000m > -Dhadoop.log.dir=/tmp/hadoop-0.23.1/logs > -Dyarn.log.dir=/tmp/hadoop-0.23.1/logs > -Dhadoop.log.file=yarn-rvs-proxyserver-ahmed-laptop.log > -Dyarn.log.file=yarn-rvs-proxyserver-ahmed-laptop.log -Dyarn.home.dir= > -Dyarn.id.str=rvs -Dhadoop.root.logger=INFO,DRFA -Dyarn.root.logger=INFO,DRFA > -Djava.library.path=/tmp/hadoop-0.23.1/lib/native > -Dyarn.policy.file=hadoop-policy.xml -Dhadoop.log.dir=/tmp/hadoop-0.23.1/logs > -Dyarn.log.dir=/tmp/hadoop-0.23.1/logs > -Dhadoop.log.file=yarn-rvs-proxyserver-ahmed-laptop.log > -Dyarn.log.file=yarn-rvs-proxyserver-ahmed-laptop.log > -Dyarn.home.dir=/tmp/hadoop-0.23.1 -Dhadoop.root.logger=INFO,DRFA > -Dyarn.root.logger=INFO,DRFA > -Djava.library.path=/tmp/hadoop-0.23.1/lib/native -classpath > /tmp/hadoop-0.23.1/etc/hadoop:/tmp/hadoop-0.23.1/etc/hadoop:/tmp/hadoop-0.23.1/etc/hadoop:/tmp/hadoop-0.23.1/share/hadoop/common/lib/*:/tmp/hadoop-0.23.1/share/hadoop/common/*:/tmp/hadoop-0.23.1/share/hadoop/hdfs:/tmp/hadoop-0.23.1/share/hadoop/hdfs/lib/*:/tmp/hadoop-0.23.1/share/hadoop/hdfs/*:/tmp/hadoop-0.23.1/share/hadoop/mapreduce/lib/*:/tmp/hadoop-0.23.1/share/hadoop/mapreduce/*:/tmp/hadoop-0.23.1/share/hadoop/mapreduce/*:/tmp/hadoop-0.23.1/share/hadoop/mapreduce/lib/* > org.apache.hadoop.yarn.server.webproxy.WebAppProxyServer > {noformat} > with the following message found in the logs: > {noformat} > 2012-02-24 09:26:31,099 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:85) > at > org.apache.hadoop.yarn.service.CompositeService.start(CompositeService.java:68) > at > org.apache.hadoop.yarn.server.webproxy.WebAppProxyServer.main(WebAppProxyServer.java:76) > {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira