[jira] [Created] (CARBONDATA-3238) Throw StackOverflowError exception using MV datamap

["Chenjian Qiu (JIRA)" <ji...@apache.org>]

Chenjian Qiu created CARBONDATA-3238:
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             Summary: Throw StackOverflowError exception using MV datamap
                 Key: CARBONDATA-3238
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-3238
             Project: CarbonData
          Issue Type: Bug
          Components: data-query
    Affects Versions: 1.5.1
            Reporter: Chenjian Qiu


Exception:
java.lang.StackOverflowError
	at org.apache.spark.sql.catalyst.expressions.AttributeMap$$anonfun$get$1.apply(AttributeMap.scala:34)
	at org.apache.spark.sql.catalyst.expressions.AttributeMap$$anonfun$get$1.apply(AttributeMap.scala:34)
	at scala.Option.map(Option.scala:146)
	at org.apache.spark.sql.catalyst.expressions.AttributeMap.get(AttributeMap.scala:34)
	at org.apache.spark.sql.catalyst.expressions.AttributeMap.contains(AttributeMap.scala:36)

TestCase:
  test("select mv stack exception") {
    sql("drop datamap if exists all_table_mv")
    sql("drop table if exists all_table")
    sql("create table all_table(x1 bigint,x2 bigint,x3 string,x4 bigint,x5 bigint,x6 int,x7 string,x8 int, x9 int,x10 bigint," +
      "x11 bigint, x12 bigint,x13 bigint,x14 bigint,x15 bigint,x16 bigint,x17 bigint,x18 bigint,x19 bigint) stored by 'carbondata'")
    sql("insert into all_table select 1,1,null,1,1,1,null,1,1,1,1,1,1,1,1,1,1,1,1")
    sql("create datamap all_table_mv on table all_table using 'mv' " +
      "as select sum(x12) as y1, sum(x13) as y2, sum(x14) as y3,sum(x15) as y4,X8,x9,x2 from all_table group by X8,x9,x2")
    sql("rebuild datamap all_table_mv")
    sql("explain select sum(x12) as y1, sum(x13) as y2, sum(x14) as y3,sum(x15) as y4,X8,x9,x2 from all_table group by X8,x9,x2").collect().foreach(println)
  }



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