Examples of org.apache.pig.PigServer$SortInfoSetter

org.apache.pig.PigServer
A class for Java programs to connect to Pig. Typically a program will create a PigServer instance. The programmer then registers queries using registerQuery() and retrieves results using openIterator() or store(). After doing so, the shutdown() method should be called to free any resources used by the current PigServer instance. Not doing so could result in a memory leak.

        grunt.exec();
    }


    @Test 
    public void testParsingAsGenerateInForeachWithOutBlock() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();
        
        String strCmd = "a = load 'foo' as (foo, fast, regenerate); "
                + "b = group a by foo; c = foreach b generate "
                + "{(1, '1', 0.4f),(2, '2', 0.45)} "
                + "as b: bag{t(i: int, cease:chararray, degenerate: double)}, "

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        grunt.exec();
    }


    @Test
    public void testRunStatment() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();
        
        String strCmd = "a = load 'foo' as (foo, fast, regenerate);"
                + " run -param LIMIT=5 -param_file " + basedir
                + "/test_broken.ppf " + basedir + "/testsub.pig; explain bar";

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        grunt.exec();
    }


    @Test
    public void testExecStatment() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();
        boolean caught = false;
        
        String strCmd = "a = load 'foo' as (foo, fast, regenerate);"
                + " exec -param LIMIT=5 -param FUNCTION=COUNT "
                + "-param FILE=foo " + basedir + "/testsub.pig; explain bar;";

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        assertTrue(caught);
    }


    @Test
    public void testRunStatmentNested() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();
        
        String strCmd = "a = load 'foo' as (foo, fast, regenerate); run "
                + basedir + "/testsubnested_run.pig; explain bar";
        
        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());

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        grunt.exec();
    }


    @Test
    public void testExecStatmentNested() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();
        boolean caught = false;
        
        String strCmd = "a = load 'foo' as (foo, fast, regenerate); exec "
                + basedir + "/testsubnested_exec.pig; explain bar";

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        assertTrue(caught);
    }
    
    @Test
    public void testExplainEmpty() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();
        
        String strCmd = "a = load 'foo' as (foo, fast, regenerate); run "
                + basedir + "/testsubnested_run.pig; explain";
        
        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());

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        grunt.exec();
    }


    @Test
    public void testExplainScript() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();
        
        String strCmd = "a = load 'foo' as (foo, fast, regenerate); explain -script "
                + basedir + "/testsubnested_run.pig;";
        
        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());

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     * verify that grunt commands are ignored in explain -script mode
     */
    @Test
    public void testExplainScript2() throws Throwable {
        
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();
        
        String strCmd = "explain -script "
                + basedir + "/explainScript.pig;";
        
        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());

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        }
    }


    @Test
    public void testExplainBrief() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();
        
        String strCmd = "a = load 'foo' as (foo, fast, regenerate); explain -brief -script "
                + basedir + "/testsubnested_run.pig;";
        
        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());

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        grunt.exec();
    }


    @Test
    public void testExplainDot() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();
        
        String strCmd = "a = load 'foo' as (foo, fast, regenerate); explain -dot -script "
                + basedir + "/testsubnested_run.pig;";
        
        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());

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