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TimothySpann
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Master Guru

Re: create hive table with this json format

by New Member in Support Questions
‎01-14-2019 03:30 PM
1 Kudo
‎01-14-2019 03:30 PM
1 Kudo
Check out this article , to map JSON to hive columns https://medium.com/datadriveninvestor/analyzing-twitter-feeds-using-hive-7e074025f295 ... View more

Re: Quick Tips for HDP 2.4+ Installation on RHEL 7...

by Master Guru Master Guru in Community Articles
‎11-15-2016 04:23 PM
‎11-15-2016 04:23 PM
A big note run visudo make sure there is no Defaults requiretty That will block ambari agent from doing sudo within installs which is needs. ... View more

Re: Incrementally Streaming RDBMS Data to Your Had...

by Master Guru Master Guru in Community Articles
‎11-16-2017 10:06 PM
‎11-16-2017 10:06 PM
incrementalstream-1.xml ... View more

Re: Unable to visualize tweets on Banana.

by New Member in Support Questions
‎11-08-2016 06:58 AM
‎11-08-2016 06:58 AM
thnx @Ali Bajwa ... View more

Re: PutSQL with errors

by Guru Guru in Support Questions
‎11-01-2016 02:10 PM
1 Kudo
‎11-01-2016 02:10 PM
1 Kudo
The easiest way is to stop NiFi, delete all files in the content and flowfile repositories, then restart NiFi. ... View more

Re: Converting a Large JSON File into CSV

by Master Guru Master Guru in Community Articles
‎03-16-2018 03:15 PM
‎03-16-2018 03:15 PM
now use record processor ... View more

Re: What is the Best Practice for Querying NiFi 1....

by Expert Contributor in Support Questions
‎01-26-2017 03:00 PM
‎01-26-2017 03:00 PM
Hi @Timothy Spann, this is an old post of yours, but I've a similar need as you posted here; I wanted to know if you were able to come up with a working version of a dataflow that queries NiFi API provenance events; if you did, I appreciate if you could share some info about that. Thanks in advance. ... View more

Re: Printing Fields in Spark Streaming vs Spark

by Master Guru Master Guru in Support Questions
‎10-27-2016 04:50 PM
2 Kudos
‎10-27-2016 04:50 PM
2 Kudos
Okay, silly mistake myfilemap.foreachRDD(rdd => if (!rdd.isEmpty()) { rdd.collect().foreach(println) }) ... View more

Re: Migrating NiFi flow files between servers

by Expert Contributor in Support Questions
‎11-02-2016 07:49 AM
‎11-02-2016 07:49 AM
Thank you @mclark @Timothy Spann @Andrew Grande. I eventually only needed to save and import the old templates. I forgot to mention that the HDF 2.0 had already been installed on the new server. ... View more

Re: Spark Broadcast Hash Join failing on 800+ mill...

by Expert Contributor in Support Questions
‎02-21-2017 07:52 PM
‎02-21-2017 07:52 PM
Late reply but running it on a cluster and increasing memory worked like a charm! ... View more
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Member Since ‎01-07-2019 11:58 AM
Last Visited ‎05-20-2024 05:42 PM
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