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anhnongdan / Spark1.6_Problems

All problems, errors when working with Spark 1.6
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Understand Spark Physical Plan #20

Open anhnongdan opened 6 years ago

anhnongdan commented 6 years ago

https://community.hortonworks.com/questions/36266/spark-physical-plan-doubts-tungstenaggregate-tungs.html

anhnongdan commented 6 years ago

Physical Plan for Union Tables: #4

anhnongdan commented 6 years ago

https://www.evernote.com/shard/s118/nl/12832115/c696e332-b16a-43af-b4b0-748a03ea7510/