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Gagan commented on YARN-4037: ----------------------------- Hi Mohammed, I reverted the property to <property> <name>mapreduce.jobhistory.address </name> <value>Garima-PC:10020</value> </property> <property> <name>mapreduce.jobhistory.webapp.address</name> <value>Garima-PC:19888</value> </property> in map reduce.xml and to <property> <name>yarn.log.server.url</name> <value>http://Garima-PC:19888/jobhistory/logs</value> <description>URL for job history server </description> </property> in yarn-site.xml. Restarted everything!! I am directed to http://garima-pc:19888/jobhistory/logs/Garima-PC:49552/container_1439399185544_0001_02_000001/container_1439399185544_0001_02_000001/Garima again the link is broken. Could you tell me if I can check the logs anywhere else, I need to find what went wrong with running the wordcount.jar example ? > Hadoop - failed redirect for container > -------------------------------------- > > Key: YARN-4037 > URL: https://issues.apache.org/jira/browse/YARN-4037 > Project: Hadoop YARN > Issue Type: Bug > Components: yarn > Affects Versions: 2.7.1 > Environment: Windows 7, Apache Hadoop 2.7.1 > Reporter: Gagan > Attachments: mapred-site.xml, yarn-site.xml > > > I believe this issue has been addressed earlier in > https://issues.apache.org/jira/browse/YARN-1473 though I am not sure because > the description of the JIRA does not talk about the following message > Failed while trying to construct the redirect url to the log server. Log > Server url may not be configured > java.lang.Exception: Unknown container. Container either has not started or > has already completed or doesn't belong to this node at all. > Could some one look at the same and provide detail on the root cause and > resolution ? -- This message was sent by Atlassian JIRA (v6.3.4#6332)