Examples of org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans.EndOfAllInputSetter$EndOfAllInputChecker

Package org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans

Examples of org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans.EndOfAllInputSetter$EndOfAllInputChecker

org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans.EndOfAllInputSetter
This visitor visits the MRPlan and does the following for each MROper: If the map plan or the reduce plan of the MROper has an end of all input flag present in it, this marks in the MROper whether the map has an end of all input flag set or if the reduce has an end of all input flag set.

        sRem.visit();
      
        // check whether stream operator is present
        // after MultiQueryOptimizer because it can shift streams from
        // map to reduce, etc.
        EndOfAllInputSetter checker = new EndOfAllInputSetter(plan);
        checker.visit();
        
        boolean isAccum = 
            "true".equalsIgnoreCase(pc.getProperties().getProperty("opt.accumulator","true"));
        if (isAccum) {
            AccumulatorOptimizer accum = new AccumulatorOptimizer(plan);

View Full Code Here

        sRem.visit();
      
        // check whether stream operator is present
        // after MultiQueryOptimizer because it can shift streams from
        // map to reduce, etc.
        EndOfAllInputSetter checker = new EndOfAllInputSetter(plan);
        checker.visit();
        
        boolean isAccum = 
            "true".equalsIgnoreCase(pc.getProperties().getProperty("opt.accumulator","true"));
        if (isAccum) {
            AccumulatorOptimizer accum = new AccumulatorOptimizer(plan);

View Full Code Here

        sRem.visit();
      
        // check whether stream operator is present
        // after MultiQueryOptimizer because it can shift streams from
        // map to reduce, etc.
        EndOfAllInputSetter checker = new EndOfAllInputSetter(plan);
        checker.visit();
        
        boolean isAccum = 
            "true".equalsIgnoreCase(pc.getProperties().getProperty("opt.accumulator","true"));
        if (isAccum) {
            AccumulatorOptimizer accum = new AccumulatorOptimizer(plan);

View Full Code Here

        sRem.visit();
      
        // check whether stream operator is present
        // after MultiQueryOptimizer because it can shift streams from
        // map to reduce, etc.
        EndOfAllInputSetter checker = new EndOfAllInputSetter(plan);
        checker.visit();
        
        return plan;
    }

View Full Code Here

        sRem.visit();
      
        // check whether stream operator is present
        // after MultiQueryOptimizer because it can shift streams from
        // map to reduce, etc.
        EndOfAllInputSetter checker = new EndOfAllInputSetter(plan);
        checker.visit();
        
        AccumulatorOptimizer accum = new AccumulatorOptimizer(plan);
        accum.visit();
        
        return plan;

View Full Code Here

        sRem.visit();
      
        // check whether stream operator is present
        // after MultiQueryOptimizer because it can shift streams from
        // map to reduce, etc.
        EndOfAllInputSetter checker = new EndOfAllInputSetter(plan);
        checker.visit();
        
        boolean isAccum = 
            "true".equalsIgnoreCase(pc.getProperties().getProperty("opt.accumulator","true"));
        if (isAccum) {
            AccumulatorOptimizer accum = new AccumulatorOptimizer(plan);

View Full Code Here

        sRem.visit();


        // check whether stream operator is present
        // after MultiQueryOptimizer because it can shift streams from
        // map to reduce, etc.
        EndOfAllInputSetter checker = new EndOfAllInputSetter(plan);
        checker.visit();


        boolean isAccum =
            Boolean.valueOf(pc.getProperties().getProperty("opt.accumulator","true"));
        if (isAccum) {
            AccumulatorOptimizer accum = new AccumulatorOptimizer(plan);

View Full Code Here

        sRem.visit();


        // check whether stream operator is present
        // after MultiQueryOptimizer because it can shift streams from
        // map to reduce, etc.
        EndOfAllInputSetter checker = new EndOfAllInputSetter(plan);
        checker.visit();


        boolean isAccum =
                "true".equalsIgnoreCase(pc.getProperties().getProperty("opt.accumulator","true"));
        if (isAccum) {
            AccumulatorOptimizer accum = new AccumulatorOptimizer(plan);

View Full Code Here

        sRem.visit();
      
        // check whether stream operator is present
        // after MultiQueryOptimizer because it can shift streams from
        // map to reduce, etc.
        EndOfAllInputSetter checker = new EndOfAllInputSetter(plan);
        checker.visit();
        
        boolean isAccum = 
            "true".equalsIgnoreCase(pc.getProperties().getProperty("opt.accumulator","true"));
        if (isAccum) {
            AccumulatorOptimizer accum = new AccumulatorOptimizer(plan);

View Full Code Here

        sRem.visit();


        // check whether stream operator is present
        // after MultiQueryOptimizer because it can shift streams from
        // map to reduce, etc.
        EndOfAllInputSetter checker = new EndOfAllInputSetter(plan);
        checker.visit();


        boolean isAccum =
            "true".equalsIgnoreCase(pc.getProperties().getProperty("opt.accumulator","true"));
        if (isAccum) {
            AccumulatorOptimizer accum = new AccumulatorOptimizer(plan);

View Full Code Here

0 1

TOP

Related Classes of org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans.EndOfAllInputSetter$EndOfAllInputChecker

org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.