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hadoopapache-sparkhivemapreducetez

hive llap - which execution engine supported? spark,mr, tez

The documentation is not clear. All blog post examples about Hive LLAP (Long Live and Process) uses the Tez execution engine, but can Spark/MR hive engines also use LLAP?

Solution

  • Hive2 has deprecated MR execution, but all are still possible

    Tez is the first class execution engine because Hive on Spark is still under active development