Package org.apache.flink.runtime.shuffle

Interface ShuffleMasterContext

  • All Known Implementing Classes:
    ShuffleMasterContextImpl
    public interface ShuffleMasterContext
    Shuffle context used to create ShuffleMaster. It can work as a proxy to other cluster components and hide these components from users. For example, the customized shuffle master can access the cluster fatal error handler through this context and in the future, more components like the resource manager partition tracker will be accessible.

    • Method Detail

      • getConfiguration

        org.apache.flink.configuration.Configuration getConfiguration()
        Returns:
        the cluster configuration.

      • onFatalError

        void onFatalError​(Throwable throwable)
        Handles the fatal error if any.