agresch opened a new pull request #3169: STORM-3540 fix Pacemaker connection issues URL: https://github.com/apache/storm/pull/3169 "Exception occurred in Pacemaker" message was not logging cause properly until I changed the message for some reason. Problem: 1) ThriftNettyClientCodec.initChannel() is called, which we map to PacemakerClient.channelReady(). 2) We get a pacemaker message to write 3) We see the channel as ready and write/flush the message 4) The flush causes a NotYetConnected exception 5) This triggers a reconnect 6) The reconnect causes us to go to step 1) and we get stuck in a loop failing to talk to Pacemaker The solution I think is more appropriate: PacemakerClientHandler.channelActive() should be the one calling PacemakerClient.channelReady().
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