Created on 10-12-2015 06:50 PM - edited 09-16-2022 02:43 AM
I've followed the Getting Started Guide, everything OK, and now I need to connect to Impala cluster via JDBC.
I have the following configuration:
Manager Node (cloudera1) | 54.175.35.127 | |
Worker Node 1 (cloudera2) | 54.175.22.26 | |
Worker Node 2 (cloudera3) | 54.175.19.19 | |
Worker Node 3 (cloudera4) | 54.175.18.49 |
I have the following connection string:
jdbc:impala://54.175.22.26:21050/default;user=my_user;password=my_psw
What's the right pair IP address -TCP port that I should use to connect?
Thank you
cghersi
Created 10-13-2015 11:41 AM
Created 10-13-2015 11:30 AM
Update,
I have tried also with Hive, setting this connection string:
jdbc:hive://54.175.22.26:10000/default;user=my_user;password=my_psw
Again, no luck.
Thank you
cghersi
Created 10-13-2015 11:41 AM
Created 10-13-2015 12:49 PM
Hi Sean, than kyou for your reply: it worked with Impala, but with Hive I'm still encountering the same issue, on port 10000.
Moreover, just as user feedback, it is extremely difficult to find which are the right ports to connect to from an external client: could you please provide some reference where I can find such information on Cloudera Manager or similar UI?
Thank you!
cghersi
Created 10-13-2015 01:03 PM
Hi Sean,
with respect to the ports used to connect to Hive/Impala etc., I found this document very useful: http://www.cloudera.com/content/cloudera/en/documentation/archives/cloudera-manager-4/v4-5-4/Configu...
I still have problems anyway with the connection to Hive.
Could you help me please?
Thank you
cghersi
Created 10-15-2015 04:08 PM
Hi Sean,
I'm still facing the same problem with Hive connection on port 10000.
Any other clue or advice?
Thank you very much!
cghersi