Jason Lowe created HADOOP-9546: ---------------------------------- Summary: "setsid exited with exit code" message on each hadoop command Key: HADOOP-9546 URL: https://issues.apache.org/jira/browse/HADOOP-9546 Project: Hadoop Common Issue Type: Bug Affects Versions: 3.0.0 Reporter: Jason Lowe
Each hadoop command is printing an INFO message about a setsid exit code. This is at best annoying, and it prevents the start-dfs.sh startup script from working properly since the INFO message is interpreted as more namenode hosts to connect to. start-dfs.sh uses {{hdfs getconf -namenodes}} which like other hadoop commands prints the extra INFO message. For example: {noformat} $ hdfs getconf -namenodes 2013-05-06 20:11:22,096 INFO [main] util.Shell (Shell.java:isSetsidSupported(311)) - setsid exited with exit code 0 localhost {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira