mayankkunwar opened a new pull request, #4643: URL: https://github.com/apache/hive/pull/4643
[HIVE-27657](https://issues.apache.org/jira/browse/HIVE-27657) ### What changes were proposed in this pull request? Change the default value of hive.fetch.task.conversion.threshold from 1GB to 200MB ### Why are the changes needed? With the introduction of [fetch task caching](https://github.com/apache/hive/blob/d0a06239b09396d1b7a6414d85011f9a20f8486a/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java#L3532-L3535), HS2 may quickly run out of memory if there are multiple parallel queries with fetch task. ### Does this PR introduce _any_ user-facing change? No ### Is the change a dependency upgrade? No -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
