question how to check on which host HiveServer2 is running? in Support Questions

how to check on which host HiveServer2 is running?

praveen_bora — Fri, 04 Mar 2016 20:47:36 GMT

I need to apply authorization using Sentry. I need to create the local groups on the host on which HiveServer2 is running. How to know on which host HiveServer2 running ??

Re: how to check on which host HiveServer2 is running?

dgoodhand — Fri, 04 Mar 2016 21:00:48 GMT

Hi Nirvana,

If you are using Ambari, then you can drill into hive. You will see the components for Hive here > Metastore, Hiveserver2, Webhcat. You can click on Hiveserver2 and this will take you to the hosts page for the host running hiveserver2.

Otherwise you can check in zookeeper. Open the zookeeper cli (/usr/hdp/current/zookeeper-server/bin/zkCli.sh) and run ls /hiveserver2 - this will output something along the lines of:

[zk: localhost:2181(CONNECTED) 1] ls /hiveserver2 [serverUri=sandbox.hortonworks.com:10000;version=1.2.1.2.3.2.0-2950;sequence=0000000023]

However HS2 must be running.

Thanks

Dave

Re: how to check on which host HiveServer2 is running?

nsabharwal — Sat, 05 Mar 2016 11:44:19 GMT

@Nirvana India

You can check this through http://www.cloudera.com/documentation/manager/5-0-x/Cloudera-Manager-Managing-Clusters/cm5mc_sentry_config.html

http://www.cloudera.com/documentation/enterprise/5-2-x/topics/cm_mc_hive_service.html