murblanc commented on a change in pull request #2101:
URL: https://github.com/apache/lucene-solr/pull/2101#discussion_r535520411
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File path:
solr/core/src/java/org/apache/solr/cluster/events/impl/ClusterEventProducerFactory.java
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@@ -149,21 +153,25 @@ public void deleted(ContainerPluginsRegistry.ApiInfo
plugin) {
ClusterEventListener listener = (ClusterEventListener) instance;
clusterEventProducer.unregisterListener(listener);
} else if (instance instanceof ClusterEventProducer) {
- // replace the existing impl with NoOp
- if (cc.getClusterEventProducer() instanceof
DelegatingClusterEventProducer) {
- ((DelegatingClusterEventProducer) cc.getClusterEventProducer())
- .setDelegate(new NoOpProducer(cc));
+ if (ClusterEventProducer.PLUGIN_NAME.equals(plugin.getInfo().name)) {
Review comment:
There's quite some duplication between this listener method (`deleted`)
and method `added` above. Likely could use some factoring out (and maybe slight
rework of the logs to differentiate adding and deleting?).
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