Package org.apache.pig.tools.grunt

Examples of org.apache.pig.tools.grunt.Grunt.exec()


        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
        InputStreamReader reader = new InputStreamReader(cmd);
       
        Grunt grunt = new Grunt(new BufferedReader(reader), context);
   
        grunt.exec();
    }

    @Test
    public void testRunStatment() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
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        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
        InputStreamReader reader = new InputStreamReader(cmd);
       
        Grunt grunt = new Grunt(new BufferedReader(reader), context);
   
        grunt.exec();
    }

    @Test
    public void testExecStatment() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
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        InputStreamReader reader = new InputStreamReader(cmd);
       
        Grunt grunt = new Grunt(new BufferedReader(reader), context);
       
        try {
            grunt.exec();
        } catch (Exception e) {
            caught = true;
            assertTrue(e.getMessage().contains("alias bar"));
        }
        assertTrue(caught);
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        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
        InputStreamReader reader = new InputStreamReader(cmd);
       
        Grunt grunt = new Grunt(new BufferedReader(reader), context);
   
        grunt.exec();
    }

    @Test
    public void testExecStatmentNested() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
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        InputStreamReader reader = new InputStreamReader(cmd);
       
        Grunt grunt = new Grunt(new BufferedReader(reader), context);
       
        try {
            grunt.exec();
        } catch (Exception e) {
            caught = true;
            assertTrue(e.getMessage().contains("alias bar"));
        }
        assertTrue(caught);
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        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
        InputStreamReader reader = new InputStreamReader(cmd);
       
        Grunt grunt = new Grunt(new BufferedReader(reader), context);
   
        grunt.exec();
    }

    @Test
    public void testExplainScript() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
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        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
        InputStreamReader reader = new InputStreamReader(cmd);
       
        Grunt grunt = new Grunt(new BufferedReader(reader), context);
   
        grunt.exec();
    }

    @Test
    public void testExplainBrief() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
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        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
        InputStreamReader reader = new InputStreamReader(cmd);
       
        Grunt grunt = new Grunt(new BufferedReader(reader), context);
   
        grunt.exec();
    }

    @Test
    public void testExplainDot() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
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        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
        InputStreamReader reader = new InputStreamReader(cmd);
       
        Grunt grunt = new Grunt(new BufferedReader(reader), context);
   
        grunt.exec();
    }

    @Test
    public void testExplainOut() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
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        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
        InputStreamReader reader = new InputStreamReader(cmd);
       
        Grunt grunt = new Grunt(new BufferedReader(reader), context);
   
        grunt.exec();
    }

    @Test
    public void testPartialExecution() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
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