Thanks for such a nice and detailed blog. I am looking for a solution to avoid duplicate records during hive streaming. Can anybody please help me ? ... View more

Hi @EricL    This happens due to the hive server is not working or stopped due to some problem.   Restart the hive server with the below command and try again.   hive --service hiveserver2 &   Regards, Dhirendra  ... View more

Hi @ramcharantej ,   Hadoop needs file read permission to verify login information of a user.   Try to change the file permissions to hive user with hadoop group and it should work after.   You can use below command for user credential files.   sudo chgrp  hive:hadoop  /etc/shadow   In your case, additional files like sshd files should also be owned by root.   Please let me know if you still face any problem with it.   Regards, Dhirendra      ... View more

@VidyaSargur Thanks for your hint. I will keep this points in my mind during upcoming discussions.  ... View more

I am also getting the same issue with Hadoop 3.2.1, did you know any workaround ?  ... View more

I think this was due to non runnning metstore service from hive.   You should run command "hive --service metastore & " first and then start hive console.  ... View more