P. Taylor Goetz created STORM-873:
-------------------------------------
Summary: Flux does not handle "diamond" topologies
Key: STORM-873
URL: https://issues.apache.org/jira/browse/STORM-873
Project: Apache Storm
Issue Type: Bug
Components: Flux
Reporter: P. Taylor Goetz
Assignee: P. Taylor Goetz
Priority: Critical
>From email report on user@:
It builds something like below (imagine the arrow from A-> B, A-> C,
B->D, and C->D)
---------------------------------------------------------
Bolt_B
Spout -> Bolt_A -> Bolt_D
Bolt_C
---------------------------------------------------------
I get an error below in FLUX.
Exception in thread "main" java.lang.IllegalArgumentException: Bolt
has already been declared for id bolt_D
at
backtype.storm.topology.TopologyBuilder.validateUnusedId(TopologyBuilder.java:212)
at backtype.storm.topology.TopologyBuilder.setBolt(TopologyBuilder.java:139)
at
org.apache.storm.flux.FluxBuilder.buildStreamDefinitions(FluxBuilder.java:158)
at org.apache.storm.flux.FluxBuilder.buildTopology(FluxBuilder.java:94)
at org.apache.storm.flux.Flux.runCli(Flux.java:153)
at org.apache.storm.flux.Flux.main(Flux.java:98)
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