Jackey Lee created SPARK-46590: ---------------------------------- Summary: Coalesce partiton assert error after skew join optimization Key: SPARK-46590 URL: https://issues.apache.org/jira/browse/SPARK-46590 Project: Spark Issue Type: Bug Components: SQL Affects Versions: 3.3.4, 3.5.0, 3.4.1, 3.4.0, 3.3.2, 3.3.3, 3.3.1, 4.0.0, 3.5.1 Reporter: Jackey Lee
Recently when we were testing TPCDS Q71, we found that if `spark.sql.shuffle.partitions` and `spark.sql.adaptive.coalescePartitions.initialPartitionNum` are both set to the number of executor cores, an AssertError may be reported in coalescePartition due to the partitionSpecs of joins after skew are different. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org