[ https://issues.apache.org/jira/browse/SPARK-24982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16564364#comment-16564364 ]
Apache Spark commented on SPARK-24982: -------------------------------------- User 'rxin' has created a pull request for this issue: https://github.com/apache/spark/pull/21938 > UDAF resolution should not throw java.lang.AssertionError > --------------------------------------------------------- > > Key: SPARK-24982 > URL: https://issues.apache.org/jira/browse/SPARK-24982 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 2.3.0, 2.3.1 > Reporter: Reynold Xin > Assignee: Reynold Xin > Priority: Major > > See udaf.sql.out: > > {code:java} > – !query 3 > SELECT default.myDoubleAvg(int_col1, 3) as my_avg from t1 > – !query 3 schema > struct<> > – !query 3 output > java.lang.AssertionError > assertion failed: Incorrect number of children1{code} > > We should never throw AssertionError unless there is a bug in the system > itself. > > -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org