Pipeline externalViewPipeline = new Pipeline();
externalViewPipeline.addStage(new ExternalViewComputeStage());
// backward compatibility check
Pipeline liveInstancePipeline = new Pipeline();
liveInstancePipeline.addStage(new CompatibilityCheckStage());
registry.register("idealStateChange", dataRefresh, rebalancePipeline);
registry.register("currentStateChange",
dataRefresh,
rebalancePipeline,