[ https://issues.apache.org/jira/browse/CASSANDRA-15812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17129154#comment-17129154 ]
Sam Tunnicliffe commented on CASSANDRA-15812: --------------------------------------------- [~blerer] I've removed support for the old blocking behaviour and rebased, CI is running now ||Branch||JDK8||JDK11|| |[15812-trunk|https://github.com/beobal/cassandra/commits/15812-trunk]|[CircleCI|https://app.circleci.com/pipelines/github/beobal/cassandra/40/workflows/38230d47-53d3-415a-a1da-7d517b2c603b]|[CircleCI|https://app.circleci.com/pipelines/github/beobal/cassandra/40/workflows/cb744bb4-dc23-4eff-b888-96d622da3e30]| > Submitting Validation requests can block ANTI_ENTROPY stage > ------------------------------------------------------------ > > Key: CASSANDRA-15812 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15812 > Project: Cassandra > Issue Type: Bug > Components: Consistency/Repair > Reporter: Sam Tunnicliffe > Assignee: Sam Tunnicliffe > Priority: Normal > Fix For: 4.0-alpha > > > RepairMessages are handled on Stage.ANTI_ENTROPY, which has a thread pool > with core/max capacity of one, ie. we can only process one message at a time. > > Scheduling validation compactions may however block the stage completely, by > blocking on CompactionManager's ValidationExecutor while submitting a new > validation compaction, in cases where there are already more validations > running than can be executed in parallel. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org