Examples of MemoryUpdateCallback

org.apache.tez.runtime.api.MemoryUpdateCallback
This interface will be used by Tez to inform components about available memory. This will typically be implemented by authors of {@link Input}s, {@link Output}s and potentially {@link Processor}s in order to request for appropriate memory limits for the respective components.

Examples of org.apache.tez.runtime.api.MemoryUpdateCallback

      super(inputContext, numPhysicalInputs);
    }


    @Override
    public List<Event> initialize() throws Exception {
      getContext().requestInitialMemory(1l, new MemoryUpdateCallback() {
        @Override
        public void memoryAssigned(long assignedSize) {}
      });
      return null;
    }

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Examples of org.apache.tez.runtime.api.MemoryUpdateCallback

      super(outputContext, numPhysicalOutputs);
    }


    @Override
    public List<Event> initialize() throws Exception {
      getContext().requestInitialMemory(1l, new MemoryUpdateCallback() {
        @Override
        public void memoryAssigned(long assignedSize) {
        }
      });
      return null;

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Examples of org.apache.tez.runtime.api.MemoryUpdateCallback

  public void requestInitialMemory(long size, MemoryUpdateCallback callbackHandler) {
    // Nulls allowed since all IOs have to make this call.
    if (callbackHandler == null) {
      Preconditions.checkArgument(size == 0,
          "A Null callback handler can only be used with a request size of 0");
      callbackHandler = new MemoryUpdateCallback() {
        @Override
        public void memoryAssigned(long assignedSize) {
          
        }
      };

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Examples of org.apache.tez.runtime.api.MemoryUpdateCallback

  public void requestInitialMemory(long size, MemoryUpdateCallback callbackHandler) {
    // Nulls allowed since all IOs have to make this call.
    if (callbackHandler == null) {
      Preconditions.checkArgument(size == 0,
          "A Null callback handler can only be used with a request size of 0");
      callbackHandler = new MemoryUpdateCallback() {
        @Override
        public void memoryAssigned(long assignedSize) {
          
        }
      };

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Examples of org.apache.tez.runtime.api.MemoryUpdateCallback

  public void requestInitialMemory(long size, MemoryUpdateCallback callbackHandler) {
    // Nulls allowed since all IOs have to make this call.
    if (callbackHandler == null) {
      Preconditions.checkArgument(size == 0,
          "A Null callback handler can only be used with a request size of 0");
      callbackHandler = new MemoryUpdateCallback() {
        @Override
        public void memoryAssigned(long assignedSize) {
          
        }
      };

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