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Example 1 with PortStatus

use of com.datatorrent.stram.plan.physical.OperatorStatus.PortStatus in project apex-core by apache.

the class StreamingContainerManager method fillPhysicalOperatorInfo.

private OperatorInfo fillPhysicalOperatorInfo(PTOperator operator) {
    OperatorInfo oi = new OperatorInfo();
    oi.container = operator.getContainer().getExternalId();
    oi.host = operator.getContainer().host;
    oi.id = Integer.toString(operator.getId());
    oi.name = operator.getName();
    oi.className = operator.getOperatorMeta().getOperator().getClass().getName();
    oi.status = operator.getState().toString();
    if (operator.isUnifier()) {
        oi.unifierClass = operator.getUnifierClass().getName();
    }
    oi.logicalName = operator.getOperatorMeta().getName();
    OperatorStatus os = operator.stats;
    oi.recordingId = os.recordingId;
    oi.totalTuplesProcessed = os.totalTuplesProcessed.get();
    oi.totalTuplesEmitted = os.totalTuplesEmitted.get();
    oi.tuplesProcessedPSMA = os.tuplesProcessedPSMA.get();
    oi.tuplesEmittedPSMA = os.tuplesEmittedPSMA.get();
    oi.cpuPercentageMA = os.cpuNanosPMSMA.getAvg() / 10000;
    oi.latencyMA = os.latencyMA.getAvg();
    oi.failureCount = operator.failureCount;
    oi.recoveryWindowId = toWsWindowId(operator.getRecoveryCheckpoint().windowId);
    oi.currentWindowId = toWsWindowId(os.currentWindowId.get());
    if (os.lastHeartbeat != null) {
        oi.lastHeartbeat = os.lastHeartbeat.getGeneratedTms();
    }
    if (os.checkpointStats != null) {
        oi.checkpointTime = os.checkpointStats.checkpointTime;
        oi.checkpointStartTime = os.checkpointStats.checkpointStartTime;
    }
    oi.checkpointTimeMA = os.checkpointTimeMA.getAvg();
    for (PortStatus ps : os.inputPortStatusList.values()) {
        PortInfo pinfo = new PortInfo();
        pinfo.name = ps.portName;
        pinfo.type = "input";
        pinfo.totalTuples = ps.totalTuples;
        pinfo.tuplesPSMA = Math.round(ps.tuplesPMSMA.getAvg() * 1000);
        pinfo.bufferServerBytesPSMA = Math.round(ps.bufferServerBytesPMSMA.getAvg() * 1000);
        pinfo.queueSizeMA = ps.queueSizeMA.getAvg();
        pinfo.recordingId = ps.recordingId;
        oi.addPort(pinfo);
    }
    for (PortStatus ps : os.outputPortStatusList.values()) {
        PortInfo pinfo = new PortInfo();
        pinfo.name = ps.portName;
        pinfo.type = "output";
        pinfo.totalTuples = ps.totalTuples;
        pinfo.tuplesPSMA = Math.round(ps.tuplesPMSMA.getAvg() * 1000);
        pinfo.bufferServerBytesPSMA = Math.round(ps.bufferServerBytesPMSMA.getAvg() * 1000);
        pinfo.recordingId = ps.recordingId;
        oi.addPort(pinfo);
    }
    oi.counters = os.getLastWindowedStats().size() > 0 ? os.getLastWindowedStats().get(os.getLastWindowedStats().size() - 1).counters : null;
    oi.metrics = os.getLastWindowedStats().size() > 0 ? os.getLastWindowedStats().get(os.getLastWindowedStats().size() - 1).metrics : null;
    return oi;
}
Also used : PortInfo(com.datatorrent.stram.webapp.PortInfo) OperatorStatus(com.datatorrent.stram.plan.physical.OperatorStatus) LogicalOperatorStatus(com.datatorrent.stram.plan.logical.LogicalOperatorStatus) PortStatus(com.datatorrent.stram.plan.physical.OperatorStatus.PortStatus) LogicalOperatorInfo(com.datatorrent.stram.webapp.LogicalOperatorInfo) OperatorInfo(com.datatorrent.stram.webapp.OperatorInfo)

Example 2 with PortStatus

use of com.datatorrent.stram.plan.physical.OperatorStatus.PortStatus in project apex-core by apache.

the class StreamingContainerManagerTest method testProcessHeartbeat.

@Test
public void testProcessHeartbeat() throws Exception {
    TestGeneratorInputOperator o1 = dag.addOperator("o1", TestGeneratorInputOperator.class);
    dag.setOperatorAttribute(o1, OperatorContext.STATS_LISTENERS, Arrays.asList(new StatsListener[] { new PartitioningTest.PartitionLoadWatch() }));
    dag.setAttribute(OperatorContext.STORAGE_AGENT, new MemoryStorageAgent());
    StreamingContainerManager scm = new StreamingContainerManager(dag);
    PhysicalPlan plan = scm.getPhysicalPlan();
    Assert.assertEquals("number required containers", 1, plan.getContainers().size());
    PTOperator o1p1 = plan.getOperators(dag.getMeta(o1)).get(0);
    // assign container
    String containerId = "container1";
    StreamingContainerAgent sca = scm.assignContainer(new ContainerResource(0, containerId, "localhost", 512, 0, null), InetSocketAddress.createUnresolved("localhost", 0));
    Assert.assertNotNull(sca);
    Assert.assertEquals(PTContainer.State.ALLOCATED, o1p1.getContainer().getState());
    Assert.assertEquals(PTOperator.State.PENDING_DEPLOY, o1p1.getState());
    ContainerStats cstats = new ContainerStats(containerId);
    ContainerHeartbeat hb = new ContainerHeartbeat();
    hb.setContainerStats(cstats);
    // get deploy request
    ContainerHeartbeatResponse chr = scm.processHeartbeat(hb);
    Assert.assertNotNull(chr.deployRequest);
    Assert.assertEquals("" + chr.deployRequest, 1, chr.deployRequest.size());
    Assert.assertEquals(PTContainer.State.ACTIVE, o1p1.getContainer().getState());
    Assert.assertEquals("state " + o1p1, PTOperator.State.PENDING_DEPLOY, o1p1.getState());
    // first operator heartbeat
    OperatorHeartbeat ohb = new OperatorHeartbeat();
    ohb.setNodeId(o1p1.getId());
    ohb.setState(OperatorHeartbeat.DeployState.ACTIVE);
    OperatorStats stats = new OperatorStats();
    stats.checkpoint = new Checkpoint(2, 0, 0);
    stats.windowId = 3;
    stats.outputPorts = Lists.newArrayList();
    PortStats ps = new PortStats(TestGeneratorInputOperator.OUTPUT_PORT);
    ps.bufferServerBytes = 101;
    ps.tupleCount = 1;
    stats.outputPorts.add(ps);
    ohb.windowStats = Lists.newArrayList(stats);
    cstats.operators.add(ohb);
    // activate operator
    scm.processHeartbeat(hb);
    Assert.assertEquals(PTContainer.State.ACTIVE, o1p1.getContainer().getState());
    Assert.assertEquals("state " + o1p1, PTOperator.State.ACTIVE, o1p1.getState());
    Assert.assertEquals("tuples " + o1p1, 1, o1p1.stats.totalTuplesEmitted.get());
    Assert.assertEquals("tuples " + o1p1, 0, o1p1.stats.totalTuplesProcessed.get());
    Assert.assertEquals("window " + o1p1, 3, o1p1.stats.currentWindowId.get());
    Assert.assertEquals("port stats", 1, o1p1.stats.outputPortStatusList.size());
    PortStatus o1p1ps = o1p1.stats.outputPortStatusList.get(TestGeneratorInputOperator.OUTPUT_PORT);
    Assert.assertNotNull("port stats", o1p1ps);
    Assert.assertEquals("port stats", 1, o1p1ps.totalTuples);
    // second operator heartbeat
    stats = new OperatorStats();
    stats.checkpoint = new Checkpoint(2, 0, 0);
    stats.windowId = 4;
    stats.outputPorts = Lists.newArrayList();
    ps = new PortStats(TestGeneratorInputOperator.OUTPUT_PORT);
    ps.bufferServerBytes = 1;
    ps.tupleCount = 1;
    stats.outputPorts.add(ps);
    ohb.windowStats = Lists.newArrayList(stats);
    cstats.operators.clear();
    cstats.operators.add(ohb);
    scm.processHeartbeat(hb);
    Assert.assertEquals("tuples " + o1p1, 2, o1p1.stats.totalTuplesEmitted.get());
    Assert.assertEquals("window " + o1p1, 4, o1p1.stats.currentWindowId.get());
    Assert.assertEquals("statsQueue " + o1p1, 2, o1p1.stats.listenerStats.size());
    scm.processEvents();
    Assert.assertEquals("statsQueue " + o1p1, 0, o1p1.stats.listenerStats.size());
    Assert.assertEquals("lastStats " + o1p1, 2, o1p1.stats.lastWindowedStats.size());
}
Also used : PhysicalPlan(com.datatorrent.stram.plan.physical.PhysicalPlan) ContainerStats(com.datatorrent.stram.api.StreamingContainerUmbilicalProtocol.ContainerStats) PTOperator(com.datatorrent.stram.plan.physical.PTOperator) OperatorHeartbeat(com.datatorrent.stram.api.StreamingContainerUmbilicalProtocol.OperatorHeartbeat) ContainerHeartbeatResponse(com.datatorrent.stram.api.StreamingContainerUmbilicalProtocol.ContainerHeartbeatResponse) TestGeneratorInputOperator(com.datatorrent.stram.engine.TestGeneratorInputOperator) MockOperatorStats(com.datatorrent.stram.MockContainer.MockOperatorStats) OperatorStats(com.datatorrent.api.Stats.OperatorStats) StatsListener(com.datatorrent.api.StatsListener) Checkpoint(com.datatorrent.stram.api.Checkpoint) ContainerResource(com.datatorrent.stram.StreamingContainerManager.ContainerResource) PortStatus(com.datatorrent.stram.plan.physical.OperatorStatus.PortStatus) MemoryStorageAgent(com.datatorrent.stram.support.StramTestSupport.MemoryStorageAgent) PortStats(com.datatorrent.api.Stats.OperatorStats.PortStats) ContainerHeartbeat(com.datatorrent.stram.api.StreamingContainerUmbilicalProtocol.ContainerHeartbeat) Test(org.junit.Test) PhysicalPlanTest(com.datatorrent.stram.plan.physical.PhysicalPlanTest)

Example 3 with PortStatus

use of com.datatorrent.stram.plan.physical.OperatorStatus.PortStatus in project apex-core by apache.

the class StreamingContainerManager method processHeartbeat.

/**
 * process the heartbeat from each container.
 * called by the RPC thread for each container. (i.e. called by multiple threads)
 *
 * @param heartbeat
 * @return heartbeat response
 */
@SuppressWarnings("StatementWithEmptyBody")
public ContainerHeartbeatResponse processHeartbeat(ContainerHeartbeat heartbeat) {
    long currentTimeMillis = clock.getTime();
    final StreamingContainerAgent sca = this.containers.get(heartbeat.getContainerId());
    if (sca == null || sca.container.getState() == PTContainer.State.KILLED) {
        // could be orphaned container that was replaced and needs to terminate
        LOG.error("Unknown container {}", heartbeat.getContainerId());
        ContainerHeartbeatResponse response = new ContainerHeartbeatResponse();
        response.shutdown = ShutdownType.ABORT;
        return response;
    }
    // LOG.debug("{} {} {}", new Object[]{sca.container.containerId, sca.container.bufferServerAddress, sca.container.getState()});
    if (sca.container.getState() == PTContainer.State.ALLOCATED) {
        // capture dynamically assigned address from container
        if (sca.container.bufferServerAddress == null && heartbeat.bufferServerHost != null) {
            sca.container.bufferServerAddress = InetSocketAddress.createUnresolved(heartbeat.bufferServerHost, heartbeat.bufferServerPort);
            LOG.info("Container {} buffer server: {}", sca.container.getExternalId(), sca.container.bufferServerAddress);
        }
        final long containerStartTime = System.currentTimeMillis();
        sca.container.setState(PTContainer.State.ACTIVE);
        sca.container.setStartedTime(containerStartTime);
        sca.container.setFinishedTime(-1);
        sca.jvmName = heartbeat.jvmName;
        poolExecutor.submit(new Runnable() {

            @Override
            public void run() {
                try {
                    containerFile.append(sca.getContainerInfo());
                } catch (IOException ex) {
                    LOG.warn("Cannot write to container file");
                }
                for (PTOperator ptOp : sca.container.getOperators()) {
                    try {
                        JSONObject operatorInfo = new JSONObject();
                        operatorInfo.put("name", ptOp.getName());
                        operatorInfo.put("id", ptOp.getId());
                        operatorInfo.put("container", sca.container.getExternalId());
                        operatorInfo.put("startTime", containerStartTime);
                        operatorFile.append(operatorInfo);
                    } catch (IOException | JSONException ex) {
                        LOG.warn("Cannot write to operator file: ", ex);
                    }
                }
            }
        });
    }
    sca.containerStackTrace = heartbeat.stackTrace;
    if (heartbeat.restartRequested) {
        LOG.error("Container {} restart request", sca.container.getExternalId());
        containerStopRequests.put(sca.container.getExternalId(), sca.container.getExternalId());
    }
    sca.memoryMBFree = heartbeat.memoryMBFree;
    sca.gcCollectionCount = heartbeat.gcCollectionCount;
    sca.gcCollectionTime = heartbeat.gcCollectionTime;
    sca.undeployOpers.clear();
    sca.deployOpers.clear();
    if (!this.deployChangeInProgress.get()) {
        sca.deployCnt = this.deployChangeCnt;
    }
    Set<Integer> reportedOperators = Sets.newHashSetWithExpectedSize(sca.container.getOperators().size());
    for (OperatorHeartbeat shb : heartbeat.getContainerStats().operators) {
        long maxEndWindowTimestamp = 0;
        reportedOperators.add(shb.nodeId);
        PTOperator oper = this.plan.getAllOperators().get(shb.getNodeId());
        if (oper == null) {
            LOG.info("Heartbeat for unknown operator {} (container {})", shb.getNodeId(), heartbeat.getContainerId());
            sca.undeployOpers.add(shb.nodeId);
            continue;
        }
        if (shb.requestResponse != null) {
            for (StatsListener.OperatorResponse obj : shb.requestResponse) {
                if (obj instanceof OperatorResponse) {
                    // This is to identify platform requests
                    commandResponse.put((Long) obj.getResponseId(), obj.getResponse());
                    LOG.debug(" Got back the response {} for the request {}", obj, obj.getResponseId());
                } else {
                    // This is to identify user requests
                    oper.stats.responses.add(obj);
                }
            }
        }
        // LOG.debug("heartbeat {} {}/{} {}", oper, oper.getState(), shb.getState(), oper.getContainer().getExternalId());
        if (!(oper.getState() == PTOperator.State.ACTIVE && shb.getState() == OperatorHeartbeat.DeployState.ACTIVE)) {
            // deploy state may require synchronization
            processOperatorDeployStatus(oper, shb, sca);
        }
        oper.stats.lastHeartbeat = shb;
        List<ContainerStats.OperatorStats> statsList = shb.getOperatorStatsContainer();
        if (!statsList.isEmpty()) {
            long tuplesProcessed = 0;
            long tuplesEmitted = 0;
            long totalCpuTimeUsed = 0;
            int statCount = 0;
            long maxDequeueTimestamp = -1;
            oper.stats.recordingId = null;
            final OperatorStatus status = oper.stats;
            status.statsRevs.checkout();
            for (Map.Entry<String, PortStatus> entry : status.inputPortStatusList.entrySet()) {
                entry.getValue().recordingId = null;
            }
            for (Map.Entry<String, PortStatus> entry : status.outputPortStatusList.entrySet()) {
                entry.getValue().recordingId = null;
            }
            for (ContainerStats.OperatorStats stats : statsList) {
                if (stats == null) {
                    LOG.warn("Operator {} statistics list contains null element", shb.getNodeId());
                    continue;
                }
                /* report checkpoint-ed WindowId status of the operator */
                if (stats.checkpoint instanceof Checkpoint) {
                    if (oper.getRecentCheckpoint() == null || oper.getRecentCheckpoint().windowId < stats.checkpoint.getWindowId()) {
                        addCheckpoint(oper, (Checkpoint) stats.checkpoint);
                        if (stats.checkpointStats != null) {
                            status.checkpointStats = stats.checkpointStats;
                            status.checkpointTimeMA.add(stats.checkpointStats.checkpointTime);
                        }
                        oper.failureCount = 0;
                    }
                }
                oper.stats.recordingId = stats.recordingId;
                /* report all the other stuff */
                // calculate the stats related to end window
                // end window stats for a particular window id for a particular node
                EndWindowStats endWindowStats = new EndWindowStats();
                Collection<ContainerStats.OperatorStats.PortStats> ports = stats.inputPorts;
                if (ports != null) {
                    Set<String> currentInputPortSet = Sets.newHashSetWithExpectedSize(ports.size());
                    for (ContainerStats.OperatorStats.PortStats s : ports) {
                        currentInputPortSet.add(s.id);
                        PortStatus ps = status.inputPortStatusList.get(s.id);
                        if (ps == null) {
                            ps = status.new PortStatus();
                            ps.portName = s.id;
                            status.inputPortStatusList.put(s.id, ps);
                        }
                        ps.totalTuples += s.tupleCount;
                        ps.recordingId = s.recordingId;
                        tuplesProcessed += s.tupleCount;
                        endWindowStats.dequeueTimestamps.put(s.id, s.endWindowTimestamp);
                        Pair<Integer, String> operatorPortName = new Pair<>(oper.getId(), s.id);
                        Long lastEndWindowTimestamp = operatorPortLastEndWindowTimestamps.get(operatorPortName);
                        if (lastEndWindowTimestamp == null) {
                            lastEndWindowTimestamp = lastStatsTimestamp;
                        }
                        long portElapsedMillis = Math.max(s.endWindowTimestamp - lastEndWindowTimestamp, 0);
                        // LOG.debug("=== PROCESSED TUPLE COUNT for {}: {}, {}, {}, {}", operatorPortName, s.tupleCount, portElapsedMillis, operatorPortLastEndWindowTimestamps.get(operatorPortName), lastStatsTimestamp);
                        ps.tuplesPMSMA.add(s.tupleCount, portElapsedMillis);
                        ps.bufferServerBytesPMSMA.add(s.bufferServerBytes, portElapsedMillis);
                        ps.queueSizeMA.add(s.queueSize);
                        operatorPortLastEndWindowTimestamps.put(operatorPortName, s.endWindowTimestamp);
                        if (maxEndWindowTimestamp < s.endWindowTimestamp) {
                            maxEndWindowTimestamp = s.endWindowTimestamp;
                        }
                        if (s.endWindowTimestamp > maxDequeueTimestamp) {
                            maxDequeueTimestamp = s.endWindowTimestamp;
                        }
                    }
                    // need to remove dead ports, for unifiers
                    Iterator<Map.Entry<String, PortStatus>> it = status.inputPortStatusList.entrySet().iterator();
                    while (it.hasNext()) {
                        Map.Entry<String, PortStatus> entry = it.next();
                        if (!currentInputPortSet.contains(entry.getKey())) {
                            it.remove();
                        }
                    }
                }
                ports = stats.outputPorts;
                if (ports != null) {
                    Set<String> currentOutputPortSet = Sets.newHashSetWithExpectedSize(ports.size());
                    for (ContainerStats.OperatorStats.PortStats s : ports) {
                        currentOutputPortSet.add(s.id);
                        PortStatus ps = status.outputPortStatusList.get(s.id);
                        if (ps == null) {
                            ps = status.new PortStatus();
                            ps.portName = s.id;
                            status.outputPortStatusList.put(s.id, ps);
                        }
                        ps.totalTuples += s.tupleCount;
                        ps.recordingId = s.recordingId;
                        tuplesEmitted += s.tupleCount;
                        Pair<Integer, String> operatorPortName = new Pair<>(oper.getId(), s.id);
                        Long lastEndWindowTimestamp = operatorPortLastEndWindowTimestamps.get(operatorPortName);
                        if (lastEndWindowTimestamp == null) {
                            lastEndWindowTimestamp = lastStatsTimestamp;
                        }
                        long portElapsedMillis = Math.max(s.endWindowTimestamp - lastEndWindowTimestamp, 0);
                        // LOG.debug("=== EMITTED TUPLE COUNT for {}: {}, {}, {}, {}", operatorPortName, s.tupleCount, portElapsedMillis, operatorPortLastEndWindowTimestamps.get(operatorPortName), lastStatsTimestamp);
                        ps.tuplesPMSMA.add(s.tupleCount, portElapsedMillis);
                        ps.bufferServerBytesPMSMA.add(s.bufferServerBytes, portElapsedMillis);
                        operatorPortLastEndWindowTimestamps.put(operatorPortName, s.endWindowTimestamp);
                        if (maxEndWindowTimestamp < s.endWindowTimestamp) {
                            maxEndWindowTimestamp = s.endWindowTimestamp;
                        }
                    }
                    if (ports.size() > 0) {
                        endWindowStats.emitTimestamp = ports.iterator().next().endWindowTimestamp;
                    }
                    // need to remove dead ports, for unifiers
                    Iterator<Map.Entry<String, PortStatus>> it = status.outputPortStatusList.entrySet().iterator();
                    while (it.hasNext()) {
                        Map.Entry<String, PortStatus> entry = it.next();
                        if (!currentOutputPortSet.contains(entry.getKey())) {
                            it.remove();
                        }
                    }
                }
                // (we don't know the latency for output operators because they don't emit tuples)
                if (endWindowStats.emitTimestamp < 0) {
                    endWindowStats.emitTimestamp = maxDequeueTimestamp;
                }
                if (status.currentWindowId.get() != stats.windowId) {
                    status.lastWindowIdChangeTms = currentTimeMillis;
                    status.currentWindowId.set(stats.windowId);
                }
                totalCpuTimeUsed += stats.cpuTimeUsed;
                statCount++;
                if (oper.getOperatorMeta().getValue(OperatorContext.COUNTERS_AGGREGATOR) != null) {
                    endWindowStats.counters = stats.counters;
                }
                if (oper.getOperatorMeta().getMetricAggregatorMeta() != null && oper.getOperatorMeta().getMetricAggregatorMeta().getAggregator() != null) {
                    endWindowStats.metrics = stats.metrics;
                }
                if (stats.windowId > currentEndWindowStatsWindowId) {
                    Map<Integer, EndWindowStats> endWindowStatsMap = endWindowStatsOperatorMap.get(stats.windowId);
                    if (endWindowStatsMap == null) {
                        endWindowStatsMap = new ConcurrentSkipListMap<>();
                        Map<Integer, EndWindowStats> endWindowStatsMapPrevious = endWindowStatsOperatorMap.putIfAbsent(stats.windowId, endWindowStatsMap);
                        if (endWindowStatsMapPrevious != null) {
                            endWindowStatsMap = endWindowStatsMapPrevious;
                        }
                    }
                    endWindowStatsMap.put(shb.getNodeId(), endWindowStats);
                    Set<Integer> allCurrentOperators = plan.getAllOperators().keySet();
                    int numOperators = plan.getAllOperators().size();
                    if (allCurrentOperators.containsAll(endWindowStatsMap.keySet()) && endWindowStatsMap.size() == numOperators) {
                        completeEndWindowStatsWindowId = stats.windowId;
                    }
                }
            }
            status.totalTuplesProcessed.add(tuplesProcessed);
            status.totalTuplesEmitted.add(tuplesEmitted);
            OperatorMeta logicalOperator = oper.getOperatorMeta();
            LogicalOperatorStatus logicalStatus = logicalOperator.getStatus();
            if (!oper.isUnifier()) {
                logicalStatus.totalTuplesProcessed += tuplesProcessed;
                logicalStatus.totalTuplesEmitted += tuplesEmitted;
            }
            long lastMaxEndWindowTimestamp = operatorLastEndWindowTimestamps.containsKey(oper.getId()) ? operatorLastEndWindowTimestamps.get(oper.getId()) : lastStatsTimestamp;
            if (maxEndWindowTimestamp >= lastMaxEndWindowTimestamp) {
                double tuplesProcessedPMSMA = 0.0;
                double tuplesEmittedPMSMA = 0.0;
                if (statCount != 0) {
                    // LOG.debug("CPU for {}: {} / {} - {}", oper.getId(), totalCpuTimeUsed, maxEndWindowTimestamp, lastMaxEndWindowTimestamp);
                    status.cpuNanosPMSMA.add(totalCpuTimeUsed, maxEndWindowTimestamp - lastMaxEndWindowTimestamp);
                }
                for (PortStatus ps : status.inputPortStatusList.values()) {
                    tuplesProcessedPMSMA += ps.tuplesPMSMA.getAvg();
                }
                for (PortStatus ps : status.outputPortStatusList.values()) {
                    tuplesEmittedPMSMA += ps.tuplesPMSMA.getAvg();
                }
                status.tuplesProcessedPSMA.set(Math.round(tuplesProcessedPMSMA * 1000));
                status.tuplesEmittedPSMA.set(Math.round(tuplesEmittedPMSMA * 1000));
            } else {
            // LOG.warn("This timestamp for {} is lower than the previous!! {} < {}", oper.getId(),
            // maxEndWindowTimestamp, lastMaxEndWindowTimestamp);
            }
            operatorLastEndWindowTimestamps.put(oper.getId(), maxEndWindowTimestamp);
            status.listenerStats.add(statsList);
            this.reportStats.put(oper, oper);
            status.statsRevs.commit();
        }
        if (lastStatsTimestamp < maxEndWindowTimestamp) {
            lastStatsTimestamp = maxEndWindowTimestamp;
        }
    }
    sca.lastHeartbeatMillis = currentTimeMillis;
    for (PTOperator oper : sca.container.getOperators()) {
        if (!reportedOperators.contains(oper.getId())) {
            processOperatorDeployStatus(oper, null, sca);
        }
    }
    ContainerHeartbeatResponse rsp = getHeartbeatResponse(sca);
    if (heartbeat.getContainerStats().operators.isEmpty() && isApplicationIdle()) {
        LOG.info("requesting idle shutdown for container {}", heartbeat.getContainerId());
        rsp.shutdown = ShutdownType.ABORT;
    } else {
        if (sca.isShutdownRequested()) {
            LOG.info("requesting shutdown for container {}", heartbeat.getContainerId());
            rsp.shutdown = sca.shutdownRequest;
        }
    }
    List<StramToNodeRequest> requests = rsp.nodeRequests != null ? rsp.nodeRequests : new ArrayList<StramToNodeRequest>();
    ConcurrentLinkedQueue<StramToNodeRequest> operatorRequests = sca.getOperatorRequests();
    while (true) {
        StramToNodeRequest r = operatorRequests.poll();
        if (r == null) {
            break;
        }
        requests.add(r);
    }
    rsp.nodeRequests = requests;
    rsp.committedWindowId = committedWindowId;
    rsp.stackTraceRequired = sca.stackTraceRequested;
    sca.stackTraceRequested = false;
    apexPluginDispatcher.dispatch(new DAGExecutionEvent.HeartbeatExecutionEvent(heartbeat));
    return rsp;
}
Also used : StramToNodeRequest(com.datatorrent.stram.api.StreamingContainerUmbilicalProtocol.StramToNodeRequest) OperatorResponse(com.datatorrent.stram.engine.OperatorResponse) OperatorStats(com.datatorrent.api.Stats.OperatorStats) PortStatus(com.datatorrent.stram.plan.physical.OperatorStatus.PortStatus) DAGExecutionEvent(org.apache.apex.engine.api.plugin.DAGExecutionEvent) LogicalOperatorStatus(com.datatorrent.stram.plan.logical.LogicalOperatorStatus) Pair(com.datatorrent.common.util.Pair) PortContextPair(com.datatorrent.stram.plan.logical.Operators.PortContextPair) ContainerStats(com.datatorrent.stram.api.StreamingContainerUmbilicalProtocol.ContainerStats) PTOperator(com.datatorrent.stram.plan.physical.PTOperator) OperatorMeta(com.datatorrent.stram.plan.logical.LogicalPlan.OperatorMeta) OperatorHeartbeat(com.datatorrent.stram.api.StreamingContainerUmbilicalProtocol.OperatorHeartbeat) ContainerHeartbeatResponse(com.datatorrent.stram.api.StreamingContainerUmbilicalProtocol.ContainerHeartbeatResponse) IOException(java.io.IOException) StatsListener(com.datatorrent.api.StatsListener) Checkpoint(com.datatorrent.stram.api.Checkpoint) Checkpoint(com.datatorrent.stram.api.Checkpoint) JSONObject(org.codehaus.jettison.json.JSONObject) OperatorStatus(com.datatorrent.stram.plan.physical.OperatorStatus) LogicalOperatorStatus(com.datatorrent.stram.plan.logical.LogicalOperatorStatus) MutableLong(org.apache.commons.lang3.mutable.MutableLong) MovingAverageLong(com.datatorrent.stram.util.MovingAverage.MovingAverageLong) AtomicLong(java.util.concurrent.atomic.AtomicLong) Map(java.util.Map) LinkedHashMap(java.util.LinkedHashMap) ConcurrentHashMap(java.util.concurrent.ConcurrentHashMap) HashMap(java.util.HashMap) ConcurrentMap(java.util.concurrent.ConcurrentMap) ConcurrentSkipListMap(java.util.concurrent.ConcurrentSkipListMap)

Aggregations

PortStatus (com.datatorrent.stram.plan.physical.OperatorStatus.PortStatus)3 OperatorStats (com.datatorrent.api.Stats.OperatorStats)2 StatsListener (com.datatorrent.api.StatsListener)2 Checkpoint (com.datatorrent.stram.api.Checkpoint)2 ContainerHeartbeatResponse (com.datatorrent.stram.api.StreamingContainerUmbilicalProtocol.ContainerHeartbeatResponse)2 ContainerStats (com.datatorrent.stram.api.StreamingContainerUmbilicalProtocol.ContainerStats)2 OperatorHeartbeat (com.datatorrent.stram.api.StreamingContainerUmbilicalProtocol.OperatorHeartbeat)2 LogicalOperatorStatus (com.datatorrent.stram.plan.logical.LogicalOperatorStatus)2 OperatorStatus (com.datatorrent.stram.plan.physical.OperatorStatus)2 PTOperator (com.datatorrent.stram.plan.physical.PTOperator)2 PortStats (com.datatorrent.api.Stats.OperatorStats.PortStats)1 Pair (com.datatorrent.common.util.Pair)1 MockOperatorStats (com.datatorrent.stram.MockContainer.MockOperatorStats)1 ContainerResource (com.datatorrent.stram.StreamingContainerManager.ContainerResource)1 ContainerHeartbeat (com.datatorrent.stram.api.StreamingContainerUmbilicalProtocol.ContainerHeartbeat)1 StramToNodeRequest (com.datatorrent.stram.api.StreamingContainerUmbilicalProtocol.StramToNodeRequest)1 OperatorResponse (com.datatorrent.stram.engine.OperatorResponse)1 TestGeneratorInputOperator (com.datatorrent.stram.engine.TestGeneratorInputOperator)1 OperatorMeta (com.datatorrent.stram.plan.logical.LogicalPlan.OperatorMeta)1 PortContextPair (com.datatorrent.stram.plan.logical.Operators.PortContextPair)1