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1. ORC Creation Best Practices - Hortonworks

   -set hive.exec.orc.split.strategy=ETL; -- this will work only for specific values scan, if full table scan will be required anyway, use default (HYBRID) or BI.

   2017-06-12 Tags: spark, hadoop, orc, hive, performance, tuning, etl, bi, hybrid by klotz
2. Amazon EMR release 5.0 now available: Apache Spark 2.0, Hive 2.1, enhanced debugging, and more

   2016-08-09 Tags: spark, tez, hive, emr, aws by klotz
3. Run Spark and Shark on Amazon Elastic MapReduce : Articles & Tutorials : Amazon Web Services

   In order to create a cluster that can support Shark, we need to launch an Amazon EMR cluster with Hive installed and then use a bootstrap action to install Spark and Shark.

   2013-09-13 Tags: analytics, emr, hadoop, hive, shark, spark by klotz
4. AI Computer Vision: Hive, Pig, Scalding, Scoobi, Scrunch and Spark

   Hive, Pig, Scalding, Scoobi, Scrunch and Spark

   2013-01-17 Tags: hadoop, hive, pig, scalding, scoobi, scrunch, spark by klotz

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