[ https://issues.apache.org/jira/browse/HBASE-12217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Enis Soztutar updated HBASE-12217: ---------------------------------- Fix Version/s: (was: 0.99.1) 0.99.2 > Load based pushback for coprocessor invocations > ----------------------------------------------- > > Key: HBASE-12217 > URL: https://issues.apache.org/jira/browse/HBASE-12217 > Project: HBase > Issue Type: New Feature > Reporter: Andrew Purtell > Assignee: Andrew Purtell > Fix For: 2.0.0, 0.98.8, 0.99.2 > > > If a RegionServer host is already heavily loaded* then it might not be best > to accept more work in the form of coprocessor invocations. This could > generalize to all RPC work, perhaps as part of a broader admission control > initiative, but I think it makes sense to start small in an obvious place. > *: We could use % CPU utilization or the UNIX 1min or 5min load average to > determine this, and provide an option for choosing between those > alternatives. -- This message was sent by Atlassian JIRA (v6.3.4#6332)