[ https://issues.apache.org/jira/browse/SPARK-20246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiao Li resolved SPARK-20246. ----------------------------- Resolution: Fixed Assignee: Wenchen Fan Fix Version/s: 2.2.0 2.1.2 2.0.3 > Should check determinism when pushing predicates down through aggregation > ------------------------------------------------------------------------- > > Key: SPARK-20246 > URL: https://issues.apache.org/jira/browse/SPARK-20246 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.1.0 > Reporter: Weiluo Ren > Assignee: Wenchen Fan > Labels: correctness > Fix For: 2.0.3, 2.1.2, 2.2.0 > > > {code}import org.apache.spark.sql.functions._ > spark.range(1,1000).distinct.withColumn("random", > rand()).filter(col("random") > 0.3).orderBy("random").show{code} > gives wrong result. > In the optimized logical plan, it shows that the filter with the > non-deterministic predicate is pushed beneath the aggregate operator, which > should not happen. > cc [~lian cheng] -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org