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July 18, 2016
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Top 5 Articles and Questions from HCC

It has been another exciting week on Hortonworks Community Connection HCC. We continue to see great activity and recommend the following assets from last week.

Top Articles from HCC

  1. Horses for Courses: Apache Spark Streaming and Apache Nifi by:vvaks
    Comparing Apache Nifi and Apache Spark Streaming for different streaming and IOT use cases
  2. Data Analysis Approach to a successful outcome… by:mkumar13
    Data analysis is a highly iterative and non-linear process, better reflected by a series of cyclic process, in which information is learned
  3. How to convert the HDP Sandbox into a Vagrant Box on Mac OS X by:myoung
    Describes the process of converting the Hortonworks HDP 2.5 Technical Preview sandbox into a Vagrant box.
  4. JSON-to-JSON Simplified with Apache NiFi and Jolt by:ydavis
    How to perform JSON-to-JSON transformation with Apache NiFi 0.7 and Jolt.
  5. Using Teradata JDBC connector in NiFi by:rcicak
    How to easily integrate the Teradata JDBC connector into NiFi’s Database processors

Top 5 Questions — last week

  1. Hard disk sanitization requirements to achieve NIST 800-88r1
  2. Spark SQL fails on empty ORC table, HDP 2.4.2
  3. Migrate Hive Metastore from MySQL to Postgres
  4. IllegalArgumentException in Create Table Hive with SerDe
  5. KDC Default Realm in krb5.conf

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