Viet Nguyen created IMPALA-7854: ----------------------------------- Summary: Slow ALTER TABLE and LOAD DATA statements for tables with large number of partitions Key: IMPALA-7854 URL: https://issues.apache.org/jira/browse/IMPALA-7854 Project: IMPALA Issue Type: Improvement Components: Catalog Affects Versions: Impala 2.12.0 Environment: 14 Nodes Table in question has 20 columns, 3 partition columns, and 57,475 partitions Reporter: Viet Nguyen
ALTER TABLE and LOAD DATA statements take minutes (9 minutes for ALTER TABLE and 6 minutes for LOAD DATA) for tables with a large number of partitions. Our workaround was to use Hive to perform the LOAD DATA and then perform a REFRESH PARTITION using Impala. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org