Package org.apache.pig.impl

Examples of org.apache.pig.impl.PigContext

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    }

    @Test
    public void testKeepGoigFailed() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();
        Util.copyFromLocalToCluster(cluster, "test/org/apache/pig/test/data/passwd", "passwd");
        String strCmd =
            "rmf bar;"
            +"rmf foo;"
            +"rmf baz;"
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    }

    @Test
    public void testInvalidParam() throws Throwable {
        PigServer server = new PigServer(ExecType.LOCAL, cluster.getProperties());
        PigContext context = server.getPigContext();
       
        String strCmd =
            "run -param -param;";
           
        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
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    }

    @Test
    public void testStopOnFailure() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();
        context.getProperties().setProperty("stop.on.failure", ""+true);
       
        String strCmd =
            "rmf bar;\n"
            +"rmf foo;\n"
            +"rmf baz;\n"
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    @Test
    public void testFsCommand(){
       
        try {
            PigServer server = new PigServer(ExecType.MAPREDUCE,cluster.getProperties());
            PigContext context = server.getPigContext();
           
            String strCmd =
                "fs -ls /;"
                +"fs -mkdir /tmp;"
                +"fs -mkdir /tmp/foo;"
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    @Test
    public void testShellCommand(){
       
        try {
            PigServer server = new PigServer(ExecType.MAPREDUCE,cluster.getProperties());
            PigContext context = server.getPigContext();
           
            String strCmd = "sh mkdir test_shell_tmp;";
           
            ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
            InputStreamReader reader = new InputStreamReader(cmd);
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    }

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

        String strCmd = "set job.priority high\n";

        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
        InputStreamReader reader = new InputStreamReader(cmd);

        Grunt grunt = new Grunt(new BufferedReader(reader), context);

        grunt.exec();
        assertEquals("high", context.getProperties().getProperty(PigContext.JOB_PRIORITY));
    }
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    }
   
    @Test
    public void testSetWithQuotes() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();

        String strCmd = "set job.priority 'high'\n";

        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
        InputStreamReader reader = new InputStreamReader(cmd);

        Grunt grunt = new Grunt(new BufferedReader(reader), context);

        grunt.exec();
        assertEquals("high", context.getProperties().getProperty(PigContext.JOB_PRIORITY));
    }
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    }
   
    @Test   
    public void testRegisterWithQuotes() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();

        String strCmd = "register 'pig-withouthadoop.jar'\n";

        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
        InputStreamReader reader = new InputStreamReader(cmd);
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    }
   
    @Test   
    public void testRegisterWithoutQuotes() throws Throwable {
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();

        String strCmd = "register pig-withouthadoop.jar\n";

        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
        InputStreamReader reader = new InputStreamReader(cmd);
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        };
       
        Util.createLocalInputFile( "testRegisterScripts.py", script);
       
        PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();

        String strCmd = "register testRegisterScripts.py using jython as pig\n";

        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
        InputStreamReader reader = new InputStreamReader(cmd);

        Grunt grunt = new Grunt(new BufferedReader(reader), context);

        grunt.exec();
        assertTrue(context.getFuncSpecFromAlias("pig.square") != null);

    }
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