Examples of com.facebook.LinkBench.LinkBenchRequest.RequestProgress

Package com.facebook.LinkBench.LinkBenchRequest

Examples of com.facebook.LinkBench.LinkBenchRequest.RequestProgress

com.facebook.LinkBench.LinkBenchRequest.RequestProgress

      LinkStoreTestBase.serialLoad(rng, logger, props, getStoreHandle(false));
      serialLoadNodes(rng, logger, props, getStoreHandle(false));


      DummyLinkStore reqStore = getStoreHandle(false);
      LatencyStats latencyStats = new LatencyStats(1);
      RequestProgress tracker = new RequestProgress(logger, requests, timeLimit, 1, 10000);


      // Test both link and node requests
      LinkBenchRequest requester = new LinkBenchRequest(reqStore,
               reqStore, props, latencyStats, System.out, tracker, rng, 0, 1);
      tracker.startTimer();


      requester.run();


      latencyStats.displayLatencyStats();
      latencyStats.printCSVStats(System.out, true);

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      return;
    }
    LatencyStats latencyStats = new LatencyStats(nrequesters);
    List<LinkBenchRequest> requesters = new LinkedList<LinkBenchRequest>();


    RequestProgress progress = LinkBenchRequest.createProgress(logger, props);


    Random masterRandom = createMasterRNG(props, Config.REQUEST_RANDOM_SEED);


    // create requesters
    for (int i = 0; i < nrequesters; i++) {
      Stores stores = initStores();
      LinkBenchRequest l = new LinkBenchRequest(stores.linkStore,
              stores.nodeStore, props, latencyStats, csvStreamFile,
              progress, new Random(masterRandom.nextLong()), i, nrequesters);
      requesters.add(l);
    }
    progress.startTimer();
    // run requesters
    concurrentExec(requesters);
    long finishTime = System.currentTimeMillis();
    // Calculate duration accounting for warmup time
    long benchmarkTime = finishTime - progress.getBenchmarkStartTime();


    long requestsdone = 0;
    int abortedRequesters = 0;
    // wait for requesters
    for (LinkBenchRequest requester: requesters) {

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      serialLoad(rng, logger, props, getStoreHandle(false));


      DummyLinkStore reqStore = getStoreHandle(false);
      LatencyStats latencyStats = new LatencyStats(1);
      RequestProgress tracker = new RequestProgress(logger, requests, timeLimit, 0, 1000);


      LinkBenchRequest requester = new LinkBenchRequest(reqStore,
                      null, props, latencyStats, System.out, tracker, rng,
                      0, 1);
      tracker.startTimer();
      requester.run();
      latencyStats.displayLatencyStats();
      latencyStats.printCSVStats(System.out, true);


      assertEquals(requests, reqStore.adds + reqStore.updates + reqStore.deletes +

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    try {
      Random rng = createRNG();


      serialLoad(rng, logger, props, getStoreHandle(false));
      RequestProgress tracker = new RequestProgress(logger, requests, timeLimit, 2, 1000);


      DummyLinkStore reqStore = getStoreHandle(false);
      LinkBenchRequest requester = new LinkBenchRequest(reqStore, null,
                      props, new LatencyStats(1), System.out, tracker,
                      rng, 0, 1);


      long startTime = System.currentTimeMillis();
      tracker.startTimer();
      requester.run();
      long endTime = System.currentTimeMillis();


      assertEquals(requests, reqStore.adds + reqStore.updates + reqStore.deletes +
          reqStore.countLinks + reqStore.multigetLinks + reqStore.getLinkLists);

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    try {
      Random rng = createRNG();


      serialLoad(rng, logger, props, getStoreHandle(false));
      RequestProgress tracker = new RequestProgress(logger, requests, timeLimit, 0, 1000);


      DummyLinkStore reqStore = getStoreHandle(false);
      reqStore.setRangeLimit(rangeLimit); // Small limit for testing
      LatencyStats latencyStats = new LatencyStats(1);
      LinkBenchRequest requester = new LinkBenchRequest(reqStore, null,
                      props, latencyStats, System.out, tracker, rng, 0, 1);


      tracker.startTimer();
      requester.run();
      latencyStats.displayLatencyStats();


      assertEquals(requests, reqStore.getLinkLists);

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                    OutputCollector<IntWritable, LongWritable> output,
                    Reporter reporter) throws IOException {
      ConfigUtil.setupLogging(props, null);
      LinkStore store = initStore(Phase.REQUEST, requesterid.get());
      LatencyStats latencyStats = new LatencyStats(nrequesters.get());
      RequestProgress progress =
                              LinkBenchRequest.createProgress(logger, props);
      progress.startTimer();
      // TODO: Don't support NodeStore yet
      final LinkBenchRequest requester =
        new LinkBenchRequest(store, null, props, latencyStats, null, progress,
                new Random(), requesterid.get(), nrequesters.get());

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Related Classes of com.facebook.LinkBench.LinkBenchRequest.RequestProgress

com.facebook.LinkBench.GraphStoreTestBase

com.facebook.LinkBench.LinkBenchDriver

com.facebook.LinkBench.LinkBenchDriverMR$RequestMapper

com.facebook.LinkBench.LinkStoreTestBase

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