Package org.apache.pig.builtin

Examples of org.apache.pig.builtin.BinStorage.bindTo()

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            throw new RuntimeException("Sort paritioner used but no quantiles found");
       
        try{
            InputStream is = FileLocalizer.openDFSFile(quantilesFile,ConfigurationUtil.toProperties(job));
            BinStorage loader = new BinStorage();
            loader.bindTo(quantilesFile, new BufferedPositionedInputStream(is), 0, Long.MAX_VALUE);
           
            Tuple t;
            ArrayList<Tuple> quantiles = new ArrayList<Tuple>();
           
            while(true){
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    } else {
      is = FileLocalizer.openDFSFile(keyDistFile);
    }
    BinStorage loader = new BinStorage();
    DataBag partitionList;
    loader.bindTo(keyDistFile, new BufferedPositionedInputStream(is), 0, Long.MAX_VALUE);
    Tuple t = loader.getNext();
    if(t==null) {
      throw new RuntimeException("Empty samples file");
    }
    // The keydist file is structured as (key, min, max)
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        try{
            InputStream is = FileLocalizer.openDFSFile(quantilesFile,ConfigurationUtil.toProperties(job));
            BinStorage loader = new BinStorage();
            DataBag quantilesList;
            loader.bindTo(quantilesFile, new BufferedPositionedInputStream(is), 0, Long.MAX_VALUE);
            Tuple t = loader.getNext();
            if(t==null) throw new RuntimeException("Empty samples file");
            // the Quantiles file has a tuple as under:
            // (numQuantiles, bag of samples)
            // numQuantiles here is the reduce parallelism
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        try{
            InputStream is = FileLocalizer.openDFSFile(quantilesFile,ConfigurationUtil.toProperties(job));
            BinStorage loader = new BinStorage();
            DataBag quantilesList;
            loader.bindTo(quantilesFile, new BufferedPositionedInputStream(is), 0, Long.MAX_VALUE);
            Tuple t = loader.getNext();
            if(t!=null)
            {
                // the Quantiles file has a tuple as under:
                // (numQuantiles, bag of samples)
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    } else {
      is = FileLocalizer.openDFSFile(keyDistFile);
    }
    BinStorage loader = new BinStorage();
    DataBag partitionList;
    loader.bindTo(keyDistFile, new BufferedPositionedInputStream(is), 0, Long.MAX_VALUE);
    Tuple t = loader.getNext();
    if(t==null) {
      throw new RuntimeException("Empty samples file");
    }
    // The keydist file is structured as (key, min, max)
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        try{
            InputStream is = FileLocalizer.openDFSFile(quantilesFile,ConfigurationUtil.toProperties(job));
            BinStorage loader = new BinStorage();
            ArrayList<PigNullableWritable> quantilesList = new ArrayList<PigNullableWritable>();
            loader.bindTo(quantilesFile, new BufferedPositionedInputStream(is), 0, Long.MAX_VALUE);
            Tuple t = loader.getNext();
            if(t==null) throw new RuntimeException("Empty samples file");
            // the Quantiles file has a tuple as under:
            // (numQuantiles, bag of samples)
            // numQuantiles here is the reduce parallelism
View Full Code Here
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        try{
            InputStream is = FileLocalizer.openDFSFile(quantilesFile,ConfigurationUtil.toProperties(job));
            BinStorage loader = new BinStorage();
            DataBag quantilesList;
            loader.bindTo(quantilesFile, new BufferedPositionedInputStream(is), 0, Long.MAX_VALUE);
            Tuple t = loader.getNext();
            if(t==null) throw new RuntimeException("Empty samples file");
            // the Quantiles file has a tuple as under:
            // (numQuantiles, bag of samples)
            // numQuantiles here is the reduce parallelism
View Full Code Here
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