List of registerQuery() Examples

Examples of registerQuery()

org.apache.pig.PigServer.registerQuery()
Register a query with the Pig runtime. The query is parsed and registered, but it is not executed until it is needed. @param query a Pig Latin expression to be evaluated. @param startLine line number of the query within the whole script @throws IOException
org.apache.pig.pigunit.pig.PigServer.registerQuery()

Examples of org.apache.pig.PigServer.registerQuery()

  private void testMultiStorage( Mode mode, String outPath,
      String... queries) throws IOException {
    PigServer pigServer = (Mode.local == mode) ? this.pigServerLocal : this.pigServer;
    pigServer.setBatchOn();
    for (String query : queries) {
      pigServer.registerQuery(query);
    }
    pigServer.executeBatch();
    verifyResults(mode, outPath);
  }

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Examples of org.apache.pig.PigServer.registerQuery()

            if(t > 50)
                count ++;
        }
        pw.close();
        PigServer pigServer = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        pigServer.registerQuery("a = load '" + file + "';");
        pigServer.registerQuery("b = filter a by $0 > 50;");
        pigServer.registerQuery("c = foreach b generate $0 - 50;");
        ExecJob job = pigServer.store("c", "output_map_only", "BinStorage");
        PigStats pigStats = job.getStatistics();

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Examples of org.apache.pig.PigServer.registerQuery()

                count ++;
        }
        pw.close();
        PigServer pigServer = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        pigServer.registerQuery("a = load '" + file + "';");
        pigServer.registerQuery("b = filter a by $0 > 50;");
        pigServer.registerQuery("c = foreach b generate $0 - 50;");
        ExecJob job = pigServer.store("c", "output_map_only", "BinStorage");
        PigStats pigStats = job.getStatistics();
        
        InputStream is = FileLocalizer.open(FileLocalizer.fullPath(

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Examples of org.apache.pig.PigServer.registerQuery()

        }
        pw.close();
        PigServer pigServer = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        pigServer.registerQuery("a = load '" + file + "';");
        pigServer.registerQuery("b = filter a by $0 > 50;");
        pigServer.registerQuery("c = foreach b generate $0 - 50;");
        ExecJob job = pigServer.store("c", "output_map_only", "BinStorage");
        PigStats pigStats = job.getStatistics();
        
        InputStream is = FileLocalizer.open(FileLocalizer.fullPath(
                "output_map_only", pigServer.getPigContext()),

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Examples of org.apache.pig.PigServer.registerQuery()

        for(int i = 0; i < 10; i++) {
            if(nos[i] > 0) count ++;
        }


        PigServer pigServer = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        pigServer.registerQuery("a = load '" + file + "';");
        pigServer.registerQuery("b = group a by $0;");
        pigServer.registerQuery("c = foreach b generate group;");


        ExecJob job = pigServer.store("c", "output");
        PigStats pigStats = job.getStatistics();

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Examples of org.apache.pig.PigServer.registerQuery()

            if(nos[i] > 0) count ++;
        }


        PigServer pigServer = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        pigServer.registerQuery("a = load '" + file + "';");
        pigServer.registerQuery("b = group a by $0;");
        pigServer.registerQuery("c = foreach b generate group;");


        ExecJob job = pigServer.store("c", "output");
        PigStats pigStats = job.getStatistics();
        InputStream is = FileLocalizer.open(FileLocalizer.fullPath("output",

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Examples of org.apache.pig.PigServer.registerQuery()

        }


        PigServer pigServer = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        pigServer.registerQuery("a = load '" + file + "';");
        pigServer.registerQuery("b = group a by $0;");
        pigServer.registerQuery("c = foreach b generate group;");


        ExecJob job = pigServer.store("c", "output");
        PigStats pigStats = job.getStatistics();
        InputStream is = FileLocalizer.open(FileLocalizer.fullPath("output",
                pigServer.getPigContext()), pigServer.getPigContext());

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Examples of org.apache.pig.PigServer.registerQuery()

        for(int i = 0; i < 10; i++) {
            if(nos[i] > 0) count ++;
        }


        PigServer pigServer = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        pigServer.registerQuery("a = load '" + file + "';");
        pigServer.registerQuery("b = group a by $0;");
        pigServer.registerQuery("c = foreach b generate group;");
        ExecJob job = pigServer.store("c", "output", "BinStorage");
        PigStats pigStats = job.getStatistics();

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Examples of org.apache.pig.PigServer.registerQuery()

            if(nos[i] > 0) count ++;
        }


        PigServer pigServer = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        pigServer.registerQuery("a = load '" + file + "';");
        pigServer.registerQuery("b = group a by $0;");
        pigServer.registerQuery("c = foreach b generate group;");
        ExecJob job = pigServer.store("c", "output", "BinStorage");
        PigStats pigStats = job.getStatistics();


        InputStream is = FileLocalizer.open(FileLocalizer.fullPath("output",

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Examples of org.apache.pig.PigServer.registerQuery()

        }


        PigServer pigServer = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        pigServer.registerQuery("a = load '" + file + "';");
        pigServer.registerQuery("b = group a by $0;");
        pigServer.registerQuery("c = foreach b generate group;");
        ExecJob job = pigServer.store("c", "output", "BinStorage");
        PigStats pigStats = job.getStatistics();


        InputStream is = FileLocalizer.open(FileLocalizer.fullPath("output",
                pigServer.getPigContext()), pigServer.getPigContext());

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