I am facing an issue now, When I try to run a program that uses the data from HDFS and do its job. I am facing a strange issue, I am getting the above warning, I am unsure what it means and how to solve it. My job is running with the data in HDFS, but parallely I am getting this warning alongside my program's output. Any ideas how to solve? 17/11/16 11:46:59 WARN hdfs.DFSClient: zero 17/11/16 11:46:59 WARN hdfs.DFSClient: zero 17/11/16 11:46:59 WARN hdfs.DFSClient: zero 17/11/16 11:46:59 WARN hdfs.DFSClient: zero 17/11/16 11:46:59 WARN hdfs.DFSClient: zero 17/11/16 11:46:59 WARN hdfs.DFSClient: zero 17/11/16 11:46:59 WARN hdfs.DFSClient: zero 17/11/16 11:46:59 WARN hdfs.DFSClient: zero 17/11/16 11:46:59 WARN hdfs.DFSClient: zero 17/11/16 11:46:59 WARN hdfs.DFSClient: zero 17/11/16 11:46:59 WARN hdfs.DFSClient: zero ... View more