[ https://issues.apache.org/jira/browse/HBASE-28215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Duo Zhang updated HBASE-28215: ------------------------------ Component/s: master proc-v2 > Region reopen procedure should support some sort of throttling > -------------------------------------------------------------- > > Key: HBASE-28215 > URL: https://issues.apache.org/jira/browse/HBASE-28215 > Project: HBase > Issue Type: Improvement > Components: master, proc-v2 > Reporter: Ray Mattingly > Priority: Major > > The mass reopening of regions caused by a table descriptor modification can > be quite disruptive. For latency/error sensitive workloads, like our user > facing traffic, we need to be very careful about when we modify table > descriptors, and it can be virtually impossible to do it painlessly for busy > tables. > It would be nice if we supported configurable batching/throttling of > reopenings so that the amplitude of any disruption can be kept relatively > small. -- This message was sent by Atlassian Jira (v8.20.10#820010)