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Enable the new resource. The way of enabling it is to change the setting "RESOURCE_ENABLED" from false to true in ZNode CONFIGS/RESOURCE/leadControllerResource in ZK.
Here is the value of leadControllerResource before enabling the resource:
{ "id" : "leadControllerResource", "simpleFields" :{ "RESOURCE_ENABLED" : "false" }, "mapFields" : {}, "listFields" : {} }
Once the setting "RESOURCE_ENABLED" turned enabled, all All the dual-mode controllers will be immediately registered as masters/slaves in the new resource. Periodic tasks and real-time segment completion will immediately be distributed. The following criteria must be met in order to test the robustness of this feature before we move on to the next step. It could take days, weeks or months depending on the installation:
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