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Sean Owen updated SPARK-10437: ------------------------------ Assignee: Liang-Chi Hsieh > Support aggregation expressions in Order By > ------------------------------------------- > > Key: SPARK-10437 > URL: https://issues.apache.org/jira/browse/SPARK-10437 > Project: Spark > Issue Type: Bug > Components: SQL > Reporter: Harish Butani > Assignee: Liang-Chi Hsieh > Fix For: 1.6.0 > > > Followup on SPARK-6583 > The following still fails. > {code} > val df = sqlContext.read.json("examples/src/main/resources/people.json") > df.registerTempTable("t") > val df2 = sqlContext.sql("select age, count(*) from t group by age order by > count(*)") > df2.show() > {code} > {code:title=StackTrace} > Caused by: org.apache.spark.sql.catalyst.errors.package$TreeNodeException: No > function to evaluate expression. type: Count, tree: COUNT(1) > at > org.apache.spark.sql.catalyst.expressions.AggregateExpression.eval(aggregates.scala:41) > at > org.apache.spark.sql.catalyst.expressions.RowOrdering.compare(rows.scala:219) > {code} > In 1.4 the issue seemed to be BindReferences.bindReference didn't handle this > case. > Haven't looked at 1.5 code, but don't see a change to bindReference in this > patch. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org