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Re: how does service_check works in ambari custom ...

by Guru Guru in Support Questions
‎12-11-2015 12:09 AM
1 Kudo
‎12-11-2015 12:09 AM
1 Kudo
+ @smohanty @Alejandro Fernandez Good question! Btw have you seen this? It was developed at our last Ambari hackathon ... View more

Sqoop logging when invoked via CLI

by Guru Guru in Support Questions
‎12-10-2015 07:21 PM
2 Kudos
‎12-10-2015 07:21 PM
2 Kudos
Sqoop today does not seem to provide any option to specify location to save the logs when invokes from the CLI: it always prints details on the console. Is there a way to capture Sqoop output in a file? If not any plans for this? ... View more
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Re: After reboot, I start the ambri server using “...

by Guru Guru in Support Questions
‎12-10-2015 07:12 AM
‎12-10-2015 07:12 AM
Glad to hear! ... View more

Re: After reboot, I start the ambri server using “...

by Guru Guru in Support Questions
‎12-10-2015 06:57 AM
1 Kudo
‎12-10-2015 06:57 AM
1 Kudo
Your ambari agent has gone down. You can run below: service ambari-agent restart In general, on sandbox use below to restart Ambari: service ambari restart On Ambari installed clusters you should can use below to restart Ambari service ambari-server restart ... View more

Re: PySpark in Zeppelin: Does not have all librari...

by Guru Guru in Support Questions
‎12-10-2015 05:13 AM
1 Kudo
‎12-10-2015 05:13 AM
1 Kudo
@Vedant Jain: I believe it should be the full path to the python executable you wish to use (assuming you don't want to use the default) ... View more

Re: ODBC access via Knox to HiveServer2 with Hive ...

by Guru Guru in Support Questions
‎12-10-2015 04:50 AM
‎12-10-2015 04:50 AM
Yes it works...I tried this recently on 2.3.2. See cheatsheet here ... View more

Re: Zepplin error in Ambari Sandbox + HDP 2.3.2

by Guru Guru in Support Questions
‎12-10-2015 03:44 AM
‎12-10-2015 03:44 AM
@Divya Gehlot if your laptop is windows the way to modify hosts file is different than Linux/Mac (see here) Can you try opening Zeppelin UI directly (instead of through Ambari). It should be http://127.0.0.1:9995 To forward ports on VirtualBox you can check this article ... View more

Re: Zepplin error in Ambari Sandbox + HDP 2.3.2

by Guru Guru in Support Questions
‎12-10-2015 01:51 AM
3 Kudos
‎12-10-2015 01:51 AM
3 Kudos
You need to create an entry in your local laptops hosts file Please check the Release notes for the sandbox at http://hortonworks.com/products/hortonworks-sandbo... for BUG-46851 http://hortonworks.com/wp-content/uploads/2015/10/... Also as @rmolina mentioned, once you set up the above, note that the sandbox splash screen's advance section has a direct link to Zeppelin view (as well as other useful links like ability to ssh via browser) as well. The splash screen can be accessed by <sandbox ip address>:8888 ... View more

Re: EXPORT HIVE Database

by Guru Guru in Support Questions
‎12-09-2015 05:07 PM
‎12-09-2015 05:07 PM
If you are just looking for the data, another option could be to use the Hive view from Ambari dashboard: it has an export option. ... View more

Re: PySpark in Zeppelin: Does not have all librari...

by Guru Guru in Support Questions
‎12-09-2015 04:58 PM
2 Kudos
‎12-09-2015 04:58 PM
2 Kudos
For anyone who else may encounter this issue and end up here: this is most commonly the result of having multiple python versions installed. However if you are using Zeppelin (which is the case here), it is pretty easy to point to different version of python. In Zeppelin UI > Interpreter > Spark > Change the 'zeppelin.pyspark.python' property from 'python' to '/path/to/correct/pythondir/python' and click Save ... View more
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