Package org.apache.pig.data

Examples of org.apache.pig.data.DefaultTuple

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      /*
       * Tuple userKey = new DefaultTuple(); userKey.append(new String(word));
       * userKey.append(Integer.parseInt(wdct[1]));
       */
      System.out.println("in map, sortkey: " + sortKey);
      Tuple userKey = new DefaultTuple();
      if (sortKey.equalsIgnoreCase("word,count")) {
        userKey.append(new String(word));
        userKey.append(Integer.parseInt(wdct[1]));
      }

      if (sortKey.equalsIgnoreCase("count")) {
        userKey.append(Integer.parseInt(wdct[1]));
      }

      if (sortKey.equalsIgnoreCase("word")) {
        userKey.append(new String(word));
      }

      try {

        /* New M/R Interface */
 
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      /*
       * Tuple userKey = new DefaultTuple(); userKey.append(new String(word));
       * userKey.append(Integer.parseInt(wdct[1]));
       */
      System.out.println("in map, sortkey: " + sortKey);
      Tuple userKey = new DefaultTuple();
      if (sortKey.equalsIgnoreCase("word,count")) {
        userKey.append(new String(word));
        userKey.append(Integer.parseInt(wdct[1]));
      }

      if (sortKey.equalsIgnoreCase("count")) {
        userKey.append(Integer.parseInt(wdct[1]));
      }

      if (sortKey.equalsIgnoreCase("word")) {
        userKey.append(new String(word));
      }

      try {

        /* New M/R Interface */
 
View Full Code Here
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        POFilter fl1 = GenPhyOp.topFilterOpWithProj(1, 50, GenPhyOp.LTE);
       
        POFilter fl2 = GenPhyOp.topFilterOpWithProj(1, 50, GenPhyOp.GT);
       
        int[] flds = {0,2};
        Tuple sample = new DefaultTuple();
        sample.append(new String("S"));
        sample.append(new String("x"));
        sample.append(new Integer("10"));
        sample.append(new Integer("20"));
        sample.append(new String("S"));
        sample.append(new String("x"));
        sample.append(new String("S"));
        sample.append(new String("x"));

        POForEach fe1 = GenPhyOp.topForEachOPWithPlan(flds , sample);
       
        POForEach fe2 = GenPhyOp.topForEachOPWithPlan(flds , sample);
       
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    public static void oneTimeTearDown() throws Exception {
        cluster.shutDown();
    }
   
    private Tuple castToDBA(Tuple in) throws ExecException{
        Tuple res = new DefaultTuple();
        for (int i=0;i<in.size();i++) {
            DataByteArray dba = new DataByteArray(in.get(i).toString());
            res.append(dba);
        }
        return res;
    }
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        pig.registerQuery("d = load 'c.txt' ;");
        pig.registerQuery("e = cogroup c by $0 inner, d by $0 inner;");
        pig.explain("e", System.err);
        // output should be
        // (1,{(1,2,3),(1,200,300)},{(1,20,30)})
        Tuple expectedResult = new DefaultTuple();
        expectedResult.append(new DataByteArray("1"));
        Tuple[] secondFieldContents = new DefaultTuple[2];
        secondFieldContents[0] = Util.createTuple(Util.toDataByteArrays(new String[] {"1", "2", "3"}));
        secondFieldContents[1] = Util.createTuple(Util.toDataByteArrays(new String[] {"1", "200", "300"}));
        DataBag secondField = Util.createBag(secondFieldContents);
        expectedResult.append(secondField);
        DataBag thirdField = Util.createBag(new Tuple[]{Util.createTuple(Util.toDataByteArrays(new String[]{"1", "20", "30"}))});
        expectedResult.append(thirdField);
        Iterator<Tuple> it = pig.openIterator("e");
        assertEquals(expectedResult, it.next());
        assertFalse(it.hasNext());
    }
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      /*
       * Tuple userKey = new DefaultTuple(); userKey.append(new String(word));
       * userKey.append(Integer.parseInt(wdct[1]));
       */
      System.out.println("in map, sortkey: " + sortKey);
      Tuple userKey = new DefaultTuple();
      if (sortKey.equalsIgnoreCase("word,count")) {
        userKey.append(new String(word));
        userKey.append(Integer.parseInt(wdct[1]));
      }

      if (sortKey.equalsIgnoreCase("count")) {
        userKey.append(Integer.parseInt(wdct[1]));
      }

      if (sortKey.equalsIgnoreCase("word")) {
        userKey.append(new String(word));
      }

      try {

        /* New M/R Interface */
 
View Full Code Here
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        public Tuple getNext() throws IOException {
            String line = is.readLine();
            if(line == null)
                return null;
            String[] members = line.split("\t");
            DefaultTuple tuple = new DefaultTuple();
            for(String member : members)
                tuple.append(member);
            return tuple;
        }
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      /*
       * Tuple userKey = new DefaultTuple(); userKey.append(new String(word));
       * userKey.append(Integer.parseInt(wdct[1]));
       */
      System.out.println("in map, sortkey: " + sortKey);
      Tuple userKey = new DefaultTuple();
      if (sortKey.equalsIgnoreCase("word,count")) {
        userKey.append(new String(word));
        userKey.append(Integer.parseInt(wdct[1]));
      }

      if (sortKey.equalsIgnoreCase("count")) {
        userKey.append(Integer.parseInt(wdct[1]));
      }

      if (sortKey.equalsIgnoreCase("word")) {
        userKey.append(new String(word));
      }

      try {

        /* New M/R Interface */
 
View Full Code Here
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      /*
       * Tuple userKey = new DefaultTuple(); userKey.append(new String(word));
       * userKey.append(Integer.parseInt(wdct[1]));
       */
      System.out.println("in map, sortkey: " + sortKey);
      Tuple userKey = new DefaultTuple();
      if (sortKey.equalsIgnoreCase("word,count")) {
        userKey.append(new String(word));
        userKey.append(Integer.parseInt(wdct[1]));
      }

      if (sortKey.equalsIgnoreCase("count")) {
        userKey.append(Integer.parseInt(wdct[1]));
      }

      if (sortKey.equalsIgnoreCase("word")) {
        userKey.append(new String(word));
      }

      try {

        /* New M/R Interface */
 
View Full Code Here
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      /*
       * Tuple userKey = new DefaultTuple(); userKey.append(new String(word));
       * userKey.append(Integer.parseInt(wdct[1]));
       */
      System.out.println("in map, sortkey: " + sortKey);
      Tuple userKey = new DefaultTuple();
      if (sortKey.equalsIgnoreCase("word,count")) {
        userKey.append(new String(word));
        userKey.append(Integer.parseInt(wdct[1]));
      }

      if (sortKey.equalsIgnoreCase("count")) {
        userKey.append(Integer.parseInt(wdct[1]));
      }

      if (sortKey.equalsIgnoreCase("word")) {
        userKey.append(new String(word));
      }

      try {

        /* New M/R Interface */
 
View Full Code Here
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Related Classes of org.apache.pig.data.DefaultTuple

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  • org.apache.hadoop.zebra.mapred.TestMultipleOutputs2TypedApi$MapClass
  • org.apache.hadoop.zebra.mapred.TestMultipleOutputs3TypedApi$MapClass
  • org.apache.hadoop.zebra.mapred.TestMultipleOutputs4TypedApi$MapClass
  • org.apache.hadoop.zebra.mapred.TestMultipleOutputsTypeApi$MapClass
  • org.apache.hadoop.zebra.mapred.TestMultipleOutputsTypedApiNeg$MapClass
  • org.apache.hadoop.zebra.mapreduce.TableMRSortedTableZebraKeyGenerator$MapClass
  • org.apache.hadoop.zebra.mapreduce.TestMultipleOutputs2TypedApi$MapClass
  • org.apache.hadoop.zebra.mapreduce.TestMultipleOutputs3TypedApi$MapClass
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