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https://issues.apache.org/jira/browse/SPARK-16291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenchen Fan resolved SPARK-16291.
---------------------------------
Resolution: Fixed
Fix Version/s: 2.1.0
2.0.1
2.0.0
> Invalid aggregate functions like MAX(COUNT(*)) are not captured by
> CheckAnalysis
> --------------------------------------------------------------------------------
>
> Key: SPARK-16291
> URL: https://issues.apache.org/jira/browse/SPARK-16291
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.6.2, 2.0.0
> Reporter: Cheng Lian
> Assignee: Cheng Lian
> Priority: Minor
> Fix For: 2.0.0, 2.0.1, 2.1.0
>
>
> This issue can be reproduced by the following snippet:
> {code}
> spark.range(1).createOrReplaceTempView("test")
> spark.sql("SELECT MAX(COUNT(*)) FROM test GROUP BY id")
> {code}
> An analysis phase error report like the following is expected:
> bq. It is not allowed to use an aggregate function in the argument of another
> aggregate function. ...
> However, this error is not captured at analysis phase, but leads an execution
> time exception:
> bq. Error in SQL statement: SparkException: Job aborted due to stage failure:
> Task 9 in stage 355.0 failed 4 times, most recent failure: Lost task 9.3 in
> stage 355.0 (TID 12920, ip-10-31-224-146.ec2.internal):
> java.lang.UnsupportedOperationException: Cannot evaluate expression:
> (count(1),mode=Complete,isDistinct=false)
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