Github user roshannaik commented on a diff in the pull request:
https://github.com/apache/storm/pull/2241#discussion_r129730321
--- Diff: conf/defaults.yaml ---
@@ -253,11 +247,16 @@ topology.trident.batch.emit.interval.millis: 500
topology.testing.always.try.serialize: false
topology.classpath: null
topology.environment: null
-topology.bolts.outgoing.overflow.buffer.enable: false
-topology.disruptor.wait.timeout.millis: 1000
-topology.disruptor.batch.size: 100
-topology.disruptor.batch.timeout.millis: 1
-topology.disable.loadaware.messaging: false
+topology.bolts.outgoing.overflow.buffer.enable: false # TODO: Roshan :
Whats this ?
+topology.disruptor.wait.timeout.millis: 1000 # TODO: Roshan: not used,
but we may/not want this behavior
+topology.transfer.buffer.size: 50000
+topology.transfer.batch.size: 10
+topology.executor.receive.buffer.size: 50000
--- End diff --
FYI. I do have the notes in the java doc comments as of now. Agree that we
need to make a note of the such settings for which older/existing values may
need review along with the release announce doc.
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