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From Jimmy Xiang <>
Subject Review Request 45128: HIVE-12619 Switching the field order within an array of structs causes the query to fail
Date Mon, 21 Mar 2016 22:03:51 GMT

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Review request for hive and Sergio Pena.

Bugs: HIVE-12619

Repository: hive-git


This patch makes sure if the order of fields in a struct is changed, the projected type should
have the right field order so that the query doesn't fail.


  ql/src/java/org/apache/hadoop/hive/ql/io/parquet/convert/ b01f21f

  ql/src/java/org/apache/hadoop/hive/ql/io/parquet/read/ 53f3b72

  ql/src/java/org/apache/hadoop/hive/ql/io/parquet/serde/ e1bf8e2 
  ql/src/test/queries/clientpositive/parquet_schema_evolution.q 193400f 
  ql/src/test/results/clientpositive/parquet_map_null.q.java1.8.out dd541a5 
  ql/src/test/results/clientpositive/parquet_schema_evolution.q.out 0b88d84 
  ql/src/test/results/clientpositive/parquet_type_promotion.q.out 55f9b27 



unit test and test with my local cluster


Jimmy Xiang

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