About abajwa

abajwa · ‎06-10-2016

This may require a bug or at least documentation of the above

abajwa · ‎06-10-2016

Could you provide the github link or upload the template xml before we publish this? Also would be good to show what the tweet looks like before/after processing

abajwa · ‎06-10-2016

Upvoted! If the notebook works on sandbox, pls consider including it in https://github.com/hortonworks-gallery/zeppelin-notebooks. This is actually the set of demo notebooks that get automatically installed when zeppelin is installed via Ambari

abajwa · ‎06-10-2016

@Timothy Spann see webinar @Dhruv Kumar ran last year using older version of HDP http://hortonworks.com/partners/learn/#spark813

abajwa · ‎06-10-2016

@Wayne Vovil did u try this?

abajwa · ‎06-09-2016

@Tim Veil has a helpful example to start with: https://community.hortonworks.com/questions/38357/enable-kerberos-via-ambari-blueprint.html

abajwa · ‎06-09-2016

Per the JIRA from Jeff, looks like the feature did not work prior to Ambari 2.2+. The relevant doc section in Ambari 2.2.0.0 looks ok so I think we are good. Although it might be good to update older docs to explicitly call out the fact that running queries as logged in user won't work.

abajwa · ‎06-09-2016

Can you make sure you have spark client installed on the node you are trying to install Zeppelin on? If so, make sure this file exists on that node: /usr/hdp/current/spark-client/RELEASE? This is the error causing the failure on your setup: IOError: [Errno 2] No such file or directory: u'/usr/hdp/current/spark-client//RELEASE' On my 2.4.2.0-195 setup, this is what I see in the contents of that file # cat /usr/hdp/current/spark-client/RELEASE Spark 1.6.1.2.4.2.0-195 built for Hadoop 2.7.1.2.4.2.0-195

abajwa · ‎06-08-2016

@Kit Menke glad to hear it! Thanks for taking the time to update the forum after getting it working.

abajwa · ‎06-06-2016

Seems like you are trying to run the new tutorial @jmedel is working on that feeds truck events using Nifi into Kafka. Error #1: (IllegalArgument) I think you have an older version of the Nifi topology which was not filtering for log output. Consequently invalid arguments were passed into the topology. This has since been fixed Error #4: NPE: James' older setup instructions/scripts were not moving the PMML related files over. This has since been fixed Other errors are probably also related to one of the above. I suggest you re-try with a newer version of the tutorial

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