本文整理了Java中org.apache.flink.api.java.operators.MapOperator.getParallelism()
方法的一些代码示例,展示了MapOperator.getParallelism()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。MapOperator.getParallelism()
方法的具体详情如下:
包路径:org.apache.flink.api.java.operators.MapOperator
类名称:MapOperator
方法名:getParallelism
暂无
代码示例来源:origin: apache/flink
@Override
protected MapOperatorBase<IN, OUT, MapFunction<IN, OUT>> translateToDataFlow(Operator<IN> input) {
String name = getName() != null ? getName() : "Map at " + defaultName;
// create operator
MapOperatorBase<IN, OUT, MapFunction<IN, OUT>> po = new MapOperatorBase<IN, OUT, MapFunction<IN, OUT>>(function,
new UnaryOperatorInformation<IN, OUT>(getInputType(), getResultType()), name);
// set input
po.setInput(input);
// set parallelism
if (this.getParallelism() > 0) {
// use specified parallelism
po.setParallelism(this.getParallelism());
} else {
// if no parallelism has been specified, use parallelism of input operator to enable chaining
po.setParallelism(input.getParallelism());
}
return po;
}
代码示例来源:origin: org.apache.flink/flink-java
@Override
protected MapOperatorBase<IN, OUT, MapFunction<IN, OUT>> translateToDataFlow(Operator<IN> input) {
String name = getName() != null ? getName() : "Map at " + defaultName;
// create operator
MapOperatorBase<IN, OUT, MapFunction<IN, OUT>> po = new MapOperatorBase<IN, OUT, MapFunction<IN, OUT>>(function,
new UnaryOperatorInformation<IN, OUT>(getInputType(), getResultType()), name);
// set input
po.setInput(input);
// set parallelism
if (this.getParallelism() > 0) {
// use specified parallelism
po.setParallelism(this.getParallelism());
} else {
// if no parallelism has been specified, use parallelism of input operator to enable chaining
po.setParallelism(input.getParallelism());
}
return po;
}
代码示例来源:origin: com.alibaba.blink/flink-java
@Override
protected MapOperatorBase<IN, OUT, MapFunction<IN, OUT>> translateToDataFlow(Operator<IN> input) {
String name = getName() != null ? getName() : "Map at " + defaultName;
// create operator
MapOperatorBase<IN, OUT, MapFunction<IN, OUT>> po = new MapOperatorBase<IN, OUT, MapFunction<IN, OUT>>(function,
new UnaryOperatorInformation<IN, OUT>(getInputType(), getResultType()), name);
// set input
po.setInput(input);
// set parallelism
if (this.getParallelism() > 0) {
// use specified parallelism
po.setParallelism(this.getParallelism());
} else {
// if no parallelism has been specified, use parallelism of input operator to enable chaining
po.setParallelism(input.getParallelism());
}
return po;
}
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