/** * Transforms a {@code SourceTransformation}. */ private <T> Collection<Integer> transformSink(SinkTransformation<T> sink) { Collection<Integer> inputIds = transform(sink.getInput()); String slotSharingGroup = determineSlotSharingGroup(sink.getSlotSharingGroup(), inputIds); streamGraph.addSink(sink.getId(), slotSharingGroup, sink.getCoLocationGroupKey(), sink.getOperator(), sink.getInput().getOutputType(), null, "Sink: " + sink.getName()); streamGraph.setParallelism(sink.getId(), sink.getParallelism()); streamGraph.setMaxParallelism(sink.getId(), sink.getMaxParallelism()); for (Integer inputId: inputIds) { streamGraph.addEdge(inputId, sink.getId(), 0 ); } if (sink.getStateKeySelector() != null) { TypeSerializer<?> keySerializer = sink.getStateKeyType().createSerializer(env.getConfig()); streamGraph.setOneInputStateKey(sink.getId(), sink.getStateKeySelector(), keySerializer); } return Collections.emptyList(); }
/** * Transforms a {@code SourceTransformation}. */ private <T> Collection<Integer> transformSink(SinkTransformation<T> sink) { Collection<Integer> inputIds = transform(sink.getInput()); String slotSharingGroup = determineSlotSharingGroup(sink.getSlotSharingGroup(), inputIds); streamGraph.addSink(sink.getId(), slotSharingGroup, sink.getOperator(), sink.getInput().getOutputType(), null, "Sink: " + sink.getName()); streamGraph.setParallelism(sink.getId(), sink.getParallelism()); streamGraph.setMaxParallelism(sink.getId(), sink.getMaxParallelism()); for (Integer inputId: inputIds) { streamGraph.addEdge(inputId, sink.getId(), 0 ); } if (sink.getStateKeySelector() != null) { TypeSerializer<?> keySerializer = sink.getStateKeyType().createSerializer(env.getConfig()); streamGraph.setOneInputStateKey(sink.getId(), sink.getStateKeySelector(), keySerializer); } return Collections.emptyList(); }
/** * Transforms a {@code SourceTransformation}. */ private <T> Collection<Integer> transformSink(SinkTransformation<T> sink) { Collection<Integer> inputIds = transform(sink.getInput()); String slotSharingGroup = determineSlotSharingGroup(sink.getSlotSharingGroup(), inputIds); streamGraph.addSink(sink.getId(), slotSharingGroup, sink.getCoLocationGroupKey(), sink.getOperator(), sink.getInput().getOutputType(), null, "Sink: " + sink.getName()); streamGraph.setParallelism(sink.getId(), sink.getParallelism()); streamGraph.setMaxParallelism(sink.getId(), sink.getMaxParallelism()); for (Integer inputId: inputIds) { streamGraph.addEdge(inputId, sink.getId(), 0 ); } if (sink.getStateKeySelector() != null) { TypeSerializer<?> keySerializer = sink.getStateKeyType().createSerializer(env.getConfig()); streamGraph.setOneInputStateKey(sink.getId(), sink.getStateKeySelector(), keySerializer); } return Collections.emptyList(); }
/** * Transforms a {@code SourceTransformation}. */ private <T> Collection<Integer> transformSink(SinkTransformation<T> sink) { Collection<Integer> inputIds = transform(sink.getInput()); String slotSharingGroup = determineSlotSharingGroup(sink.getSlotSharingGroup(), inputIds); streamGraph.addSink(sink.getId(), slotSharingGroup, sink.getCoLocationGroupKey(), sink.getOperator(), sink.getInput().getOutputType(), null, "Sink: " + sink.getName()); streamGraph.setParallelism(sink.getId(), sink.getParallelism()); streamGraph.setMaxParallelism(sink.getId(), sink.getMaxParallelism()); for (Integer inputId: inputIds) { streamGraph.addEdge(inputId, sink.getId(), 0 ); } if (sink.getStateKeySelector() != null) { TypeSerializer<?> keySerializer = sink.getStateKeyType().createSerializer(env.getConfig()); streamGraph.setOneInputStateKey(sink.getId(), sink.getStateKeySelector(), keySerializer); } return Collections.emptyList(); }