Github user troyding commented on the pull request:
https://github.com/apache/incubator-storm/pull/118#issuecomment-43584255
Thank you for your advice @revans2 . I have added a new class named
ExclamationTopologyWithMetrics to reproduce the error. The newly added class is
based on the existed ExclamationTopology class. For testing, I set the
parallelism of the bolt named "exclaim1" to 3, and its task number to 6, and
the parallelism and task number of the second bolt named "exclaim2" to 2 and 6,
respectively. After running the topology, I got the following results:
As shown in the Figure, the task "4:exclaim1" has repeated twice of the
metric reporting, and the task "11:exclaim2" has repeated three times, as we
expected.
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