About Neyyu

Neyyu · ‎05-04-2016

Thank you. Logged in hiveserver2, but under audit I see as below. Can I consider these as audit logs? /var/log/hive/audit/hdfs/spool # ll -lrt total 16 -rw-r--r-- 1 hive hadoop 0 Apr 28 02:45 index_batch_batch.hdfs_hiveServer2_closed.json drwxr-xr-x 2 hive hadoop 4096 Apr 28 02:45 archive -rw-r--r-- 1 hive hadoop 458 Apr 28 03:26 spool_hiveServer2_20160428-0326.52.log -rw-r--r-- 1 hive hadoop 455 Apr 28 03:29 spool_hiveServer2_20160428-0329.02.log -rw-r--r-- 1 hive hadoop 599 Apr 28 03:29 index_batch_batch.hdfs_hiveServer2.json

drussell · ‎04-28-2016

Hi @kavitha velaga Ambar Metrics is just added like any other service in Ambari, the process for adding a new service is documented here: http://docs.hortonworks.com/HDPDocuments/Ambari-2.2.1.1/bk_Ambari_Users_Guide/content/_adding_a_service.html For Ambari Metrics tuning, take a look at the guide in the documentation: http://docs.hortonworks.com/HDPDocuments/Ambari-2.2.1.1/bk_ambari_reference_guide/content/ch_amb_ref_configuring_ambari_metrics.html All Ambari documentation can be found from here: http://docs.hortonworks.com/HDPDocuments/Ambari/Ambari-2.2.1.1/index.html Hope that helps!

sunile_manjee · ‎04-29-2016

@Raphael Vannson you mean aren't correct?

MrBee · ‎04-29-2016

You can locate them through ambari. When you (re)start a service you can click on the operations > operation > tasks and inspect the commands: If you look closely the script being executed for restarting the nodemanager is at 08:53:13,592. The script is located in /usr/hdp/current/hadoop-yarn-nodemanager/sbin/yarn-daemon.sh. This file is shipped with the distribution. Before executing this file users are created and config is pushed. The preparation of these steps happen on the AmbariServer. You can search for the python scripts. For example the nodemanager in the /var/lib/ambari-server/resources/common-services/YARN/2.1.0.2.0/package/scripts/. If you change one these files, don't forget to restart the ambari-server, because the files are cached. After an ambari-server upgrade these changes will be overridden reverted. Hope this helps.

Neyyu · ‎04-18-2016

Thank you Divakar

dchiguruvad · ‎04-12-2016

Use this tutorial http://hortonworks.com/hadoop-tutorial/manage-security-policy-hive-hbase-knox-ranger/

bleonhardi · ‎04-05-2016

That article might help too: https://community.hortonworks.com/content/kbentry/25726/spark-streaming-explained-kafka-to-phoenix.html The github link has a complete explanation how to create the kafka topic start a producer for testing etc.

egarelnabi · ‎03-25-2016

That's correct. To use SSL you'd need Kafka 0.9 (HDP 2.3.4)

nishant_gupta59 · ‎10-04-2018

Go to https://support.hortonworks.com/CustomerPortalLoginPageV2?ec=302&startURL=%2Fs%2F Then Login >> Tools >> Generate Smart Sense ID There you will be able to see your Account Name and CustomerID. Now go to Ambari >> SmartSense >> Config FIll in your details and restart SmartSense Analyzer. Now you will be able to generate Bundles.

aervits · ‎02-10-2016

What are you trying to do? @kavitha velaga

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