[ https://issues.apache.org/jira/browse/KUDU-2581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Adar Dembo updated KUDU-2581: ----------------------------- Fix Version/s: (was: NA) > Reject the scan request if it has reached the num or memory threshold > --------------------------------------------------------------------- > > Key: KUDU-2581 > URL: https://issues.apache.org/jira/browse/KUDU-2581 > Project: Kudu > Issue Type: New Feature > Components: tserver > Affects Versions: NA > Reporter: Hexin > Priority: Major > > Sometimes we have a lot of scan, which may excess the soft memory limit. The > greater the excess, the higher the chance of causing throttling for writing. > We should achieve a method that rejecting the scan request if it has reached > the soft memory limit or the scanner num has reached the threshold. The > threshold should be estimated by the actual memory of the system running the > kudu. By this way,the system can provide more space for writing. > -- This message was sent by Atlassian JIRA (v7.6.14#76016)