Github user knusbaum commented on a diff in the pull request:
https://github.com/apache/storm/pull/1710#discussion_r80508806
--- Diff:
storm-core/src/jvm/org/apache/storm/pacemaker/PacemakerClientHandler.java ---
@@ -69,7 +69,7 @@ else if(evm instanceof HBMessage) {
@Override
public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent
event) {
- LOG.error("Connection to pacemaker failed", event.getCause());
+ LOG.error("Connection to pacemaker failed. Trying to reconnect
{}", event.getCause().getMessage());
--- End diff --
I don't think we want the stack. It ends up absolutely filling Nimbus logs
with relatively useless messages when a Pacemaker node goes down. I'm open to
ideas, though, because a trace for an NPE or something would be nice.
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