[infinispan-issues] [JBoss JIRA] (ISPN-9468) Notify listeners without holding the shared topology lock

Wolf-Dieter Fink created ISPN-9468: -------------------------------------- Summary: Notify listeners without holding the shared topology lock Key: ISPN-9468 URL: https://issues.jboss.org/browse/ISPN-9468 Project: Infinispan Issue Type: Bug Components: Core Affects Versions: 9.4.0.CR1 Reporter: Wolf-Dieter Fink Post-write listeners are invoked from {{ClusteringDependentLogic.commitSingleEntry()}}, while holding the shared topology lock. We should be able to release the topology lock before invoking listeners, so that slow listeners (e.g. clustered/client listeners) don't delay the installation of a new topology. Going further, we could try to use optimistic locking (e.g. with a {{StampedLock}}) instead of the {{ReentrantReadWriteLock}}, reverting the data container write if the topology changes and we are no longer an owner. This could help in scenarios where the data container update itself is slow, e.g. when using passivation with a JDBC/remote store. -- This message was sent by Atlassian JIRA (v7.5.0#75005)