sijie commented on a change in pull request #3108: Exception Handling for Null
Pointer Exception in BrokerService
URL: https://github.com/apache/pulsar/pull/3108#discussion_r238122662
##########
File path:
pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java
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@@ -433,6 +433,8 @@ public void unloadNamespaceBundlesGracefully() {
} catch (PulsarServerException.NotFoundException ne) {
log.warn("Broker load-manager znode doesn't exist ", ne);
// still continue and release bundle ownership as broker's
registration node doesn't exist.
+ } catch (NullPointerException ne) {
Review comment:
do you have a stacktrace of the null pointer exception?
a better fix would be
```suggestion
if (pulsar.getLoadManager() != null && pulsar.getLoadManager().get() != null)
```
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