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From cloud-fan <...@git.apache.org>
Subject [GitHub] spark pull request: [SPARK-15549][SQL] Disable bucketing when the ...
Date Fri, 27 May 2016 17:45:55 GMT
Github user cloud-fan commented on a diff in the pull request:

    https://github.com/apache/spark/pull/13321#discussion_r64942265
  
    --- Diff: sql/hive/src/test/scala/org/apache/spark/sql/sources/BucketedReadSuite.scala
---
    @@ -361,4 +361,14 @@ class BucketedReadSuite extends QueryTest with SQLTestUtils with
TestHiveSinglet
           assert(error.toString contains "Invalid bucket file")
         }
       }
    +
    +  test("disable bucketing when the output doesn't contain all bucketing columns") {
    +    withTable("bucketed_table") {
    +      df1.write.format("parquet").bucketBy(8, "i").saveAsTable("bucketed_table")
    +
    +      hiveContext.table("bucketed_table").select("j").collect()
    +
    +      hiveContext.table("bucketed_table").groupBy("j").agg(max("k")).collect()
    --- End diff --
    
    here too


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