The xml configuration file is also available under hadoop logs on the jobtracker.
Raj >________________________________ >From: "GOEKE, MATTHEW (AG/1000)" <[email protected]> >To: "[email protected]" <[email protected]> >Sent: Wednesday, September 28, 2011 2:27 PM >Subject: RE: dump configuration > >You could always check the web-ui job history for that particular run, open >the job.xml, and search for what the value of that parameter was at runtime. > >Matt > >-----Original Message----- >From: patrick sang [mailto:[email protected]] >Sent: Wednesday, September 28, 2011 4:00 PM >To: [email protected] >Subject: dump configuration > >Hi hadoopers, > >I was looking the way to dump hadoop configuration in order to check if what >i have just changed >in mapred-site.xml is really kicked in. > >Found that HADOOP-6184 ><https://issues.apache.org/jira/browse/HADOOP-6184>is exactly what i >want but the thing is I am running CDH3u0 which is >0.20.2 based. > >I wonder if anyone here have a magic to dump the hadoop configuration; >doesn't need to be json >as long as i can check if what i changed in configuration file is really >kicked in. > >PS, i change this "mapred.user.jobconf.limit" > >-P >This e-mail message may contain privileged and/or confidential information, >and is intended to be received only by persons entitled >to receive such information. If you have received this e-mail in error, please >notify the sender immediately. Please delete it and >all attachments from any servers, hard drives or any other media. Other use of >this e-mail by you is strictly prohibited. > >All e-mails and attachments sent and received are subject to monitoring, >reading and archival by Monsanto, including its >subsidiaries. The recipient of this e-mail is solely responsible for checking >for the presence of "Viruses" or other "Malware". >Monsanto, along with its subsidiaries, accepts no liability for any damage >caused by any such code transmitted by or accompanying >this e-mail or any attachment. > > >The information contained in this email may be subject to the export control >laws and regulations of the United States, potentially >including but not limited to the Export Administration Regulations (EAR) and >sanctions regulations issued by the U.S. Department of >Treasury, Office of Foreign Asset Controls (OFAC). As a recipient of this >information you are obligated to comply with all >applicable U.S. export laws and regulations. > > > >
