Examples of com.hazelcast.mapreduce.JobTracker.newJob()

Class com.hazelcast.mapreduce.JobTracker

Examples of com.hazelcast.mapreduce.JobTracker.newJob()

com.hazelcast.mapreduce.JobTracker.newJob()
Builds a {@link Job} instance for the given {@link KeyValueSource} instance. The returningimplementation is depending on the {@link com.hazelcast.core.HazelcastInstance} that was creatingthe JobTracker.
Caution: Do not use the JobTracker with data structures of other {@link com.hazelcast.core.HazelcastInstance} instances than the one used for creation of theJobTracker. Unexpected results may happen! @param source data source the created Job should work on @param < K> type of the key @param < V> type of the valeu @return instance of the Job bound to the given KeyValueSource

        final Map<String, Integer> listenerResults = new HashMap<String, Integer>();
        final Semaphore semaphore = new Semaphore(1);
        semaphore.acquire();


        JobTracker tracker = client.getJobTracker("default");
        Job<Integer, Integer> job = tracker.newJob(KeyValueSource.fromMap(m1));
        ICompletableFuture<Map<String, Integer>> future = job.mapper(new GroupingTestMapper()).reducer(new TestReducerFactory())
                .submit();


        future.andThen(new ExecutionCallback<Map<String, Integer>>() {
            @Override

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        final int[] result = new int[1];
        final Semaphore semaphore = new Semaphore(1);
        semaphore.acquire();


        JobTracker tracker = client.getJobTracker("default");
        Job<Integer, Integer> job = tracker.newJob(KeyValueSource.fromMap(m1));
        ICompletableFuture<Integer> future = job.mapper(new GroupingTestMapper())//
                .submit(new GroupingTestCollator());


        future.andThen(new ExecutionCallback<Integer>() {
            @Override

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        final int[] result = new int[1];
        final Semaphore semaphore = new Semaphore(1);
        semaphore.acquire();


        JobTracker tracker = client.getJobTracker("default");
        Job<Integer, Integer> job = tracker.newJob(KeyValueSource.fromMap(m1));
        ICompletableFuture<Integer> future = job.mapper(new GroupingTestMapper()).reducer(new TestReducerFactory())
                .submit(new TestCollator());


        future.andThen(new ExecutionCallback<Integer>() {
            @Override

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        for (int i = 0; i < 100; i++) {
            m1.put(i, i);
        }


        JobTracker tracker = client.getJobTracker("default");
        Job<Integer, Integer> job = tracker.newJob(KeyValueSource.fromMap(m1));
        ICompletableFuture<Map<String, Integer>> future = job.mapper(new GroupingTestMapper()).combiner(new TestCombinerFactory())
                                                             .reducer(new TestReducerFactory()).submit();


        Map<String, Integer> result = future.get();

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        for (int i = 0; i < 100; i++) {
            m1.put(i, i);
        }


        JobTracker tracker = client.getJobTracker("default");
        Job<Integer, Integer> job = tracker.newJob(KeyValueSource.fromMap(m1));
        ICompletableFuture<Integer> future = job.mapper(new GroupingTestMapper()).combiner(new TestCombinerFactory())
                                                .reducer(new TestReducerFactory()).submit(new TestCollator());


        int result = future.get();

View Full Code Here

        final Map<String, Integer> listenerResults = new HashMap<String, Integer>();
        final Semaphore semaphore = new Semaphore(1);
        semaphore.acquire();


        JobTracker tracker = client.getJobTracker("default");
        Job<Integer, Integer> job = tracker.newJob(KeyValueSource.fromMap(m1));
        ICompletableFuture<Map<String, Integer>> future = job.mapper(new GroupingTestMapper()).combiner(new TestCombinerFactory())
                                                             .reducer(new TestReducerFactory()).submit();


        future.andThen(new ExecutionCallback<Map<String, Integer>>() {
            @Override

View Full Code Here

        final int[] result = new int[1];
        final Semaphore semaphore = new Semaphore(1);
        semaphore.acquire();


        JobTracker tracker = client.getJobTracker("default");
        Job<Integer, Integer> job = tracker.newJob(KeyValueSource.fromMap(m1));
        ICompletableFuture<Integer> future = job.mapper(new GroupingTestMapper()).combiner(new TestCombinerFactory())
                                                .reducer(new TestReducerFactory()).submit(new TestCollator());


        future.andThen(new ExecutionCallback<Integer>() {
            @Override

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