[ https://issues.apache.org/jira/browse/CASSANDRA-15022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Benedict updated CASSANDRA-15022: --------------------------------- Reviewers: Benedict > SEPExecutor local requests not triggered often > ---------------------------------------------- > > Key: CASSANDRA-15022 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15022 > Project: Cassandra > Issue Type: Improvement > Reporter: Marcus Olsson > Priority: Low > > Based on observations done in > [CASSANDRA-14983|https://issues.apache.org/jira/browse/CASSANDRA-14983?focusedCommentId=16745238&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16745238] > SEPExecutor#maybeExecuteImmediately() does not necessarily run tasks in the > same thread often. > The logic [as it is > today|https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/concurrent/SEPExecutor.java#L166] > basically requires another task to be in the work queue for it to trigger. > One option to make it trigger more often could be to change the logic to: > {code:java} > if (workPermits == 0 || (takeTaskPermit && taskPermits == 0)) > return false; > {code} > So that we only check the taskPermits if we want to take a taskPermit. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org