[ https://issues.apache.org/jira/browse/CASSANDRA-4790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis updated CASSANDRA-4790: -------------------------------------- Priority: Minor (was: Major) Affects Version/s: (was: 1.1.4) Fix Version/s: 1.1.8 Issue Type: New Feature (was: Improvement) Adding a -D option to cassandra-env.sh would be cleanest. > Allow property override of available processors value > ----------------------------------------------------- > > Key: CASSANDRA-4790 > URL: https://issues.apache.org/jira/browse/CASSANDRA-4790 > Project: Cassandra > Issue Type: New Feature > Components: Core > Reporter: Ahmed Bashir > Priority: Minor > Fix For: 1.1.8 > > > Currently, many critical thread pools are sized according to the number of > available processors i.e. Runtime.getRuntime.availableProcessors() (See > StageManager.java) > In a multi-instance deployment, multiple Cassandra instances will > independently assume that all processors are available to it; there should be > a mechanism to specify a smaller set of processors (and perhaps have > affinity). -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira