dlmarion commented on code in PR #5530:
URL: https://github.com/apache/accumulo/pull/5530#discussion_r2102684523
##########
server/manager/src/main/java/org/apache/accumulo/manager/Manager.java:
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@@ -1918,10 +1918,20 @@ public boolean isUpgrading() {
}
void initializeBalancer() {
- var localTabletBalancer =
Property.createInstanceFromPropertyName(getConfiguration(),
- Property.MANAGER_TABLET_BALANCER, TabletBalancer.class, new
TableLoadBalancer());
- localTabletBalancer.init(balancerEnvironment);
- tabletBalancer = localTabletBalancer;
+ try {
+ getContext().getPropStore().getCache().removeAll();
Review Comment:
`PropStoreWatcher.process` calls `PropStoreWatcher.signalZkChangeEvent` when
the Watcher is fired for the property change. `signalZkChangeEvent` puts a
Runnable on a queue for an ExecutorService, which when fired ends up marking
the PropStore as needing an update. You should be able to enable `trace`
logging for `PropStoreWatcher` to see when the Watcher receives the
notification. You should also be able to see when `PropSnapshot.zkChangeEvent`
is called as that is logged at debug.
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