[ https://issues.apache.org/jira/browse/HADOOP-804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Doug Cutting resolved HADOOP-804. --------------------------------- Resolution: Fixed I just committed this. Thanks, Sanjay! > Cut down on the "mumbling" in the Task process' stdout/stderr > ------------------------------------------------------------- > > Key: HADOOP-804 > URL: https://issues.apache.org/jira/browse/HADOOP-804 > Project: Hadoop > Issue Type: Improvement > Components: mapred > Reporter: Owen O'Malley > Assigned To: Sanjay Dahiya > Fix For: 0.10.0 > > Attachments: Hadoop-804.patch > > > Currently there is a lot of useless mumbling that Tasks do when running that > needs to be removed. For example, here is a list of the output from a map: > 06/12/07 16:45:48 INFO mapred.TaskTracker: Child starting > 06/12/07 16:45:48 INFO conf.Configuration: parsing > jar:file:/local/owen/hadoop-0.8.1-dev/hadoop-0.8.1-dev.jar!/hadoop-default.xml > 06/12/07 16:45:48 INFO conf.Configuration: parsing > file:/local/owen/conf/mapred-default.xml > 06/12/07 16:45:48 INFO ipc.Client: > org.apache.hadoop.io.ObjectWritableConnection culler maxidletime= 1000ms > 06/12/07 16:45:48 INFO ipc.Client: org.apache.hadoop.io.ObjectWritable > Connection Culler: starting > 06/12/07 16:45:48 INFO conf.Configuration: parsing > jar:file:/local/owen/hadoop-0.8.1-dev/hadoop-0.8.1-dev.jar!/hadoop-default.xml > 06/12/07 16:45:48 INFO conf.Configuration: parsing > file:/local/owen/conf/mapred-default.xml > 06/12/07 16:45:48 INFO conf.Configuration: parsing > /local/owen/run/tasktracker/taskTracker/jobcache/job_0002/task_0002_m_000000_0/job.xml > 06/12/07 16:45:49 INFO conf.Configuration: parsing > jar:file:/local/owen/hadoop-0.8.1-dev/hadoop-0.8.1-dev.jar!/hadoop-default.xml > 06/12/07 16:45:49 INFO conf.Configuration: parsing > file:/local/owen/conf/mapred-default.xml > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-0.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-1.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-2.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-3.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-4.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-5.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-6.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-7.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-8.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-9.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-10.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-11.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-12.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-13.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-14.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-15.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-16.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-17.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-18.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-19.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-20.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-21.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-22.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-23.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-24.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-25.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-26.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-27.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-28.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-29.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-30.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-31.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-32.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-33.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-34.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-35.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-36.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-37.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-38.out > 06/12/07 16:45:49 INFO mapred.MapTask: opened part-39.out > Furthermore, it seems like the default logging level for Task subprocesses > should be set to WARN. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira