Details
-
Type:
Monitor
-
Status: Closed
-
Priority:
Major
-
Resolution: Done
-
Affects Version/s: None
-
Fix Version/s: 2021
-
Component/s: FIWARE-TECH-HELP
-
Labels:
-
HD-Chapter:Data
-
HD-Enabler:Cosmos
Description
Created question in FIWARE Q/A platform on 24-05-2016 at 14:05
Please, ANSWER this question AT http://stackoverflow.com/questions/37413460/ssh-access-for-the-headnode-of-fiware-cosmos
Question:
SSH access for the headnode of FIWARE-Cosmos
Description:
I am following this guide on Hadoop/FIWARE-Cosmos and I have a question about the Hive part.
I can access the old cluster’s (cosmos.lab.fiware.org) headnode through SSH, but I cannot do it for the new cluster. I tried both storage.cosmos.lab.fiware.org and computing.cosmos.lab.fiware.org and failed to connect.
My intention in trying to connect via SSH was to test Hive queries on our data through the Hive CLI. After failing to do so, I checked and was able to connect to the 10000 port of computing.cosmos.lab.fiware.org with telnet. I guess Hive is served through that port. Is this the only way we can use Hive in the new cluster?
Activity
2016-05-24 18:05|UPDATED status: transition Answer| # answers= 1, accepted answer= True
2016-05-24 21:05|UPDATED status: transition Finish| # answers= 1, accepted answer= True
2016-05-24 15:05|CREATED monitor | # answers= 1, accepted answer= True