Could you share the error ?  Do you have sqoop client being installed on the node ?  whats you mysql cnf file looking  if you have this   skip-networking just comment it out and restart the mysql  i assume it your poc box.   ... View more

Hi,   To view the spark logs of an completed application you can view the logs by running the below command yarn logs -applicationId application_xxxxxxxxxxxxx_yyyyyy -appOwner <userowner> > application_xxxxxxxxxxxxx_yyyyyy.log   Thanks AKR ... View more

Hi, Couple of questions: 1. Have you checked HS2 log and see if it complained anything or did beeline reach HS2 at all? I suspect not, but just want to be sure. 2. Based on the code here: https://github.com/cloudera/hive/blob/cdh6.1.0/beeline/src/java/org/apache/hive/beeline/BeeLine.java#L1035-L1048 It looks like that beeline failed to get the connection string. Have you tried to quote the connection string just in case? beeline -u 'jdbc:hive2://hostname.domain.dom:10000' Cheers Eric ... View more

Thank you brother. ❤️ very clear and veeery helpful   ... View more

sudo cp /home/cloudera/Downloads/java-json.jar /opt/cloudera/parcels/CDH/lib/hadoop-mapreduce/    Above solution worked for me too. Thank you ... View more

Could you let me know what is the issue you are facing ? whats the error ?  ... View more

This is quite common issue while installing CDH.However it is so easy to resolve it.   This is the issue with ssh. You need to edit the  /etc/ssh/sshd_config   file by changing below parameter :-   PermitRootLogin yes   Now restart ssh service : sudo service ssh restart   Now Select root to login as below     click on Continue   Your issue will be resolved.   Thanks, Solomonchinni ... View more

@GaryS I reached out to the sales team yesterday and someone should be contacting you. Let me know if you haven't heard anything by tomorrow.  ... View more

By default, in Hive, Parquet files are not written with compression enabled.   https://issues.apache.org/jira/browse/HIVE-11912   However, writing files with Impala into a Parquet table will create files with internal Snappy compression (by default). ... View more