Examples of com.google.common.util.concurrent.ListeningExecutorService.submit()

Package com.google.common.util.concurrent

Class com.google.common.util.concurrent.ListeningExecutorService

Examples of com.google.common.util.concurrent.ListeningExecutorService.submit()

com.google.common.util.concurrent.ListeningExecutorService.submit()
@return a {@code ListenableFuture} representing pending completion of the task

                      final Query<SegmentAnalysis> query,
                      final Map<String, Object> context
                  )
                  {
                    final int priority = query.getContextPriority(0);
                    ListenableFuture<Sequence<SegmentAnalysis>> future = queryExecutor.submit(
                        new AbstractPrioritizedCallable<Sequence<SegmentAnalysis>>(priority)
                        {
                          @Override
                          public Sequence<SegmentAnalysis> call() throws Exception
                          {

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                          );
                      final Pair<List, Accumulator<List, Row>> bySegmentAccumulatorPair = GroupByQueryHelper.createBySegmentAccumulatorPair();
                      final int priority = query.getContextPriority(0);
                      final boolean bySegment = query.getContextBySegment(false);


                      final ListenableFuture<Void> future = queryExecutor.submit(
                          new AbstractPrioritizedCallable<Void>(priority)
                          {
                            @Override
                            public Void call() throws Exception
                            {

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                IndexerDefinitionBuilder updatedIndexer = new IndexerDefinitionBuilder().startFrom(indexer);
                final String[] batchArguments = createBatchArguments(indexer);
                if (needsBatchBuildStart(indexer)) {
                    final ListeningExecutorService executor =
                            MoreExecutors.listeningDecorator(Executors.newSingleThreadExecutor());
                    executor.submit(new Callable<Integer>() {
                        @Override
                        public Integer call() throws Exception {
                            HBaseMapReduceIndexerTool tool = new HBaseMapReduceIndexerTool();
                            tool.setConf(hbaseConf);
                            return tool.run(batchArguments, new IndexerDefinitionUpdaterJobProgressCallback(indexerName));

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      Executors.newFixedThreadPool(10, Threads.createDaemonThreadFactory("program-gen-%d"))
    );
    try {
      List<ListenableFuture<Location>> futures = Lists.newArrayList();
      for (final ProgramSpecification spec: specifications) {
        ListenableFuture<Location> future = executorService.submit(
          new Callable<Location>() {
          @Override
          public Location call() throws Exception {
            ProgramType type = ProgramTypes.fromSpecification(spec);
            String name = String.format(Locale.ENGLISH, "%s/%s", type, applicationName);

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   public void testAwaitCompletionTimeout() throws Exception {
      final long timeoutMs = 1000;
      ListeningExecutorService userExecutor = MoreExecutors.listeningDecorator(Executors.newSingleThreadExecutor());
      Map<Void, ListenableFuture<?>> responses = newHashMap();
      try {
         responses.put(null, userExecutor.submit(new Runnable() {
            @Override
            public void run() {
               try {
                  Thread.sleep(2 * timeoutMs);
               } catch (InterruptedException ie) {

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      final SshClient client = setupClient();
      ListeningExecutorService userExecutor = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(10));
      List<ListenableFuture<ExecResponse>> futures = Lists.newArrayList();
      try {
         for (int i = 0; i < 100; i++) {
            futures.add(userExecutor.submit(new Callable<ExecResponse>() {
               @Override
               public ExecResponse call() {
                  ExecResponse response = client.exec("hostname");
                  //System.out.println("completed (concurrently) "+count.incrementAndGet());
                  return response;

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    ListeningExecutorService es = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(Math.min(prefixes.size(), configuration.get().getMaxS3Threads()), new ThreadFactoryBuilder().setNameFormat("S3LogFetcher-%d").build()));


    List<ListenableFuture<S3Object[]>> futures = Lists.newArrayListWithCapacity(prefixes.size());


    for (final String s3Prefix : prefixes) {
      futures.add(es.submit(new Callable<S3Object[]>() {


        @Override
        public S3Object[] call() throws Exception {
          return s3.get().listObjects(configuration.get().getS3Bucket(), s3Prefix, null);
        }

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    List<ListenableFuture<SingularityS3Log>> logFutures = Lists.newArrayListWithCapacity(objects.size());
    final Date expireAt = new Date(System.currentTimeMillis() + configuration.get().getExpireS3LinksAfterMillis());


    for (final S3Object s3Object : objects) {
      logFutures.add(es.submit(new Callable<SingularityS3Log>() {


        @Override
        public SingularityS3Log call() throws Exception {
          String getUrl = s3.get().createSignedGetUrl(configuration.get().getS3Bucket(), s3Object.getKey(), expireAt);

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         for (int i = 0; i < 2; i++) {
            final int groupNum = i;
            final String group = "twin" + groupNum;
            groups.add(group);


            ListenableFuture<NodeMetadata> future = userExecutor.submit(new Callable<NodeMetadata>() {
               public NodeMetadata call() throws Exception {
                  NodeMetadata node = getOnlyElement(client.createNodesInGroup(group, 1, inboundPorts(22, 8080)
                           .blockOnPort(22, 300 + groupNum)));
                  getAnonymousLogger().info("Started node " + node.getId());
                  return node;

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            final int groupNum = i;
            final String group = "twin" + groupNum;
            groups.add(group);
            template = buildTemplate(client.templateBuilder());
            template.getOptions().inboundPorts(22, 8080).blockOnPort(22, 300 + groupNum);
            ListenableFuture<NodeMetadata> future = userExecutor.submit(new Callable<NodeMetadata>() {
               public NodeMetadata call() throws Exception {
                  NodeMetadata node = getOnlyElement(client.createNodesInGroup(group, 1, template));
                  getAnonymousLogger().info("Started node " + node.getId());
                  return node;
               }

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