eolivelli commented on a change in pull request #375:
URL: https://github.com/apache/curator/pull/375#discussion_r541698321
##########
File path: curator-examples/src/main/java/discovery/DiscoveryExample.java
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@@ -192,6 +194,14 @@ private static void
listInstances(ServiceDiscovery<InstanceDetails> serviceDisco
}
}
}
+ catch ( Exception e )
+ {
+ if ( e instanceof KeeperException.NoNodeException )
+ {
+ System.err.println("There are no registered instances.");
+ return;
+ }
Review comment:
any other exception should be rethrown
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