THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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- ContainerPlacementHandler is a stateless handler dispatching ContainerPlacementRequestMessages from Metastore to Container Placement Service & ContainerPlacementResponseMessages from Container Placement Service to metastore for external controls to query the status of an action. (PR).
- Metastore used today by in Samza by default is Kafka (coordinator stream) which is used to store configs & container mappings & is log compacted
- ContainerPlacementRequestMessage & ContainerPlacementResponseMessage are maintained in namespace using in same namespace using NamespaceAwareMetaStore ("samza-place-container-v1")
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