[ https://issues.apache.org/jira/browse/SPARK-26828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen resolved SPARK-26828. ------------------------------- Resolution: Cannot Reproduce Not enough info here. > Coalesce to reduce partitions before writing to hive is not working > ------------------------------------------------------------------- > > Key: SPARK-26828 > URL: https://issues.apache.org/jira/browse/SPARK-26828 > Project: Spark > Issue Type: Bug > Components: Spark Core > Affects Versions: 2.3.0 > Reporter: Anusha Buchireddygari > Priority: Minor > > final_store.coalesce(5).write.mode("overwrite").insertInto("database.tablename",overwrite > = True), this statement is not merging partitions. I've set > .config("spark.default.parallelism", "2000") \ > .config("spark.sql.shuffle.partitions", "2000") \ > however repartition is working but takes 20-25 minutes to insert. -- 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