Varun Vasudev created YARN-4149: ----------------------------------- Summary: yarn logs -am should provide an option to fetch all the log files Key: YARN-4149 URL: https://issues.apache.org/jira/browse/YARN-4149 Project: Hadoop YARN Issue Type: Improvement Components: client, nodemanager Affects Versions: 2.7.1 Reporter: Varun Vasudev Assignee: Varun Vasudev
>From [~gopalv] - {quote} Trying to collect a hanging Tez AM logs, by killing the container and running yarn logs -applicationId application_1437098194051_0178 -am ALL The output contains only one log file, which does not contain any of the actual execution logs, only the initialization logs. >From YARN-3347, I note that // if we do not specify the value for CONTAINER_LOG_FILES option, // we will only output syslog This means that the person calling the yarn logs command has to list it out like this, to collect logs yarn logs -applicationId application_1437098194051_0178 -am ALL -logFiles \ syslog_dag_1437098194051_0178_2_post,\ dag_1437098194051_0178_2-tez-dag.pb.txt,\ syslog_dag_1437098194051_0178_2,\ syslog_dag_1437098194051_0178_1_post,\ syslog_dag_1437098194051_0178_1,\ syslog,\ stdout,\ stderr,\ dag_1437098194051_0178_2.dot,\ dag_1437098194051_0178_1.dot,\ dag_1437098194051_0178_1-tez-dag.pb.txt {quote} -- This message was sent by Atlassian JIRA (v6.3.4#6332)