Hi Ravi, Yes, I was using a local path instead of HDFS.
I corrected this. But, now, I am getting the following issue: 12/06/19 14:38:08 INFO gridmix.SubmitterUserResolver: Current user resolver is SubmitterUserResolver 12/06/19 14:38:08 WARN gridmix.Gridmix: Resource null ignored 12/06/19 14:38:08 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 12/06/19 14:38:08 ERROR security.UserGroupInformation: PriviledgedActionException as:sangroya cause:java.io.IOException: Failed to set permissions of path: /user/sangroya/TestGridmix/gridmix to 0777 This seems to be a file permission issue. I granted 777 to this folder by: bin/hadoop dfs -chmod -R 777 /user/sangroya But still, I get the same error. Searching the error on the web, it seems that it is a known issue in some hadoop version. Do you or anyone else have more idea on this. Thanks in advance, Amit ----- Sangroya -- View this message in context: http://lucene.472066.n3.nabble.com/How-to-use-GridMix3-tp3989438p3990285.html Sent from the Hadoop lucene-users mailing list archive at Nabble.com.