Examples with ActivityCluster org.apache.hyracks.api.job.ActivityCluster used on opensource projects

Example 11 with ActivityCluster

use of org.apache.hyracks.api.job.ActivityCluster in project asterixdb by apache.

the class SuperActivity method createPushRuntime.

@Override
public IOperatorNodePushable createPushRuntime(IHyracksTaskContext ctx, final IRecordDescriptorProvider recordDescProvider, final int partition, final int nPartitions) throws HyracksDataException {
    final Map<ActivityId, IActivity> startActivities = new HashMap<ActivityId, IActivity>();
    Map<ActivityId, IActivity> activities = getActivityMap();
    for (Entry<ActivityId, IActivity> entry : activities.entrySet()) {
        /**
             * extract start activities
             */
        List<IConnectorDescriptor> conns = getActivityInputMap().get(entry.getKey());
        if (conns == null || conns.isEmpty()) {
            startActivities.put(entry.getKey(), entry.getValue());
        }
    }
    /**
         * wrap a RecordDescriptorProvider for the super activity
         */
    IRecordDescriptorProvider wrappedRecDescProvider = new IRecordDescriptorProvider() {

        @Override
        public RecordDescriptor getInputRecordDescriptor(ActivityId aid, int inputIndex) {
            if (startActivities.get(aid) != null) {
                /**
                     * if the activity is a start (input boundary) activity
                     */
                int superActivityInputChannel = SuperActivity.this.getClusterInputIndex(Pair.of(aid, inputIndex));
                if (superActivityInputChannel >= 0) {
                    return recordDescProvider.getInputRecordDescriptor(activityId, superActivityInputChannel);
                }
            }
            if (SuperActivity.this.getActivityMap().get(aid) != null) {
                /**
                     * if the activity is an internal activity of the super activity
                     */
                IConnectorDescriptor conn = getActivityInputMap().get(aid).get(inputIndex);
                return getConnectorRecordDescriptorMap().get(conn.getConnectorId());
            }
            /**
                 * the following is for the case where the activity is in other SuperActivities
                 */
            ActivityClusterGraph acg = SuperActivity.this.getActivityClusterGraph();
            for (Entry<ActivityClusterId, ActivityCluster> entry : acg.getActivityClusterMap().entrySet()) {
                ActivityCluster ac = entry.getValue();
                for (Entry<ActivityId, IActivity> saEntry : ac.getActivityMap().entrySet()) {
                    SuperActivity sa = (SuperActivity) saEntry.getValue();
                    if (sa.getActivityMap().get(aid) != null) {
                        List<IConnectorDescriptor> conns = sa.getActivityInputMap().get(aid);
                        if (conns != null && conns.size() >= inputIndex) {
                            IConnectorDescriptor conn = conns.get(inputIndex);
                            return sa.getConnectorRecordDescriptorMap().get(conn.getConnectorId());
                        } else {
                            int superActivityInputChannel = sa.getClusterInputIndex(Pair.of(aid, inputIndex));
                            if (superActivityInputChannel >= 0) {
                                return recordDescProvider.getInputRecordDescriptor(sa.getActivityId(), superActivityInputChannel);
                            }
                        }
                    }
                }
            }
            return null;
        }

        @Override
        public RecordDescriptor getOutputRecordDescriptor(ActivityId aid, int outputIndex) {
            /**
                 * if the activity is an output-boundary activity
                 */
            int superActivityOutputChannel = SuperActivity.this.getClusterOutputIndex(Pair.of(aid, outputIndex));
            if (superActivityOutputChannel >= 0) {
                return recordDescProvider.getOutputRecordDescriptor(activityId, superActivityOutputChannel);
            }
            if (SuperActivity.this.getActivityMap().get(aid) != null) {
                /**
                     * if the activity is an internal activity of the super activity
                     */
                IConnectorDescriptor conn = getActivityOutputMap().get(aid).get(outputIndex);
                return getConnectorRecordDescriptorMap().get(conn.getConnectorId());
            }
            /**
                 * the following is for the case where the activity is in other SuperActivities
                 */
            ActivityClusterGraph acg = SuperActivity.this.getActivityClusterGraph();
            for (Entry<ActivityClusterId, ActivityCluster> entry : acg.getActivityClusterMap().entrySet()) {
                ActivityCluster ac = entry.getValue();
                for (Entry<ActivityId, IActivity> saEntry : ac.getActivityMap().entrySet()) {
                    SuperActivity sa = (SuperActivity) saEntry.getValue();
                    if (sa.getActivityMap().get(aid) != null) {
                        List<IConnectorDescriptor> conns = sa.getActivityOutputMap().get(aid);
                        if (conns != null && conns.size() >= outputIndex) {
                            IConnectorDescriptor conn = conns.get(outputIndex);
                            return sa.getConnectorRecordDescriptorMap().get(conn.getConnectorId());
                        } else {
                            superActivityOutputChannel = sa.getClusterOutputIndex(Pair.of(aid, outputIndex));
                            if (superActivityOutputChannel >= 0) {
                                return recordDescProvider.getOutputRecordDescriptor(sa.getActivityId(), superActivityOutputChannel);
                            }
                        }
                    }
                }
            }
            return null;
        }
    };
    return new SuperActivityOperatorNodePushable(this, startActivities, ctx, wrappedRecDescProvider, partition, nPartitions);
}

Example 12 with ActivityCluster

use of org.apache.hyracks.api.job.ActivityCluster in project asterixdb by apache.

the class ActivityClusterPlanner method computeTaskConnectivity.

private Map<TaskId, List<Pair<TaskId, ConnectorDescriptorId>>> computeTaskConnectivity(JobRun jobRun, Map<ActivityId, ActivityPlan> activityPlanMap, Set<ActivityId> activities) {
    Map<TaskId, List<Pair<TaskId, ConnectorDescriptorId>>> taskConnectivity = new HashMap<>();
    ActivityClusterGraph acg = jobRun.getActivityClusterGraph();
    BitSet targetBitmap = new BitSet();
    for (ActivityId ac1 : activities) {
        ActivityCluster ac = acg.getActivityMap().get(ac1);
        Task[] ac1TaskStates = activityPlanMap.get(ac1).getTasks();
        int nProducers = ac1TaskStates.length;
        List<IConnectorDescriptor> outputConns = ac.getActivityOutputMap().get(ac1);
        if (outputConns == null) {
            continue;
        }
        for (IConnectorDescriptor c : outputConns) {
            ConnectorDescriptorId cdId = c.getConnectorId();
            ActivityId ac2 = ac.getConsumerActivity(cdId);
            Task[] ac2TaskStates = activityPlanMap.get(ac2).getTasks();
            int nConsumers = ac2TaskStates.length;
            if (c.allProducersToAllConsumers()) {
                List<Pair<TaskId, ConnectorDescriptorId>> cInfoList = new ArrayList<>();
                for (int j = 0; j < nConsumers; j++) {
                    TaskId targetTID = ac2TaskStates[j].getTaskId();
                    cInfoList.add(Pair.of(targetTID, cdId));
                }
                for (int i = 0; i < nProducers; ++i) {
                    taskConnectivity.put(ac1TaskStates[i].getTaskId(), cInfoList);
                }
                continue;
            }
            for (int i = 0; i < nProducers; ++i) {
                c.indicateTargetPartitions(nProducers, nConsumers, i, targetBitmap);
                List<Pair<TaskId, ConnectorDescriptorId>> cInfoList = taskConnectivity.get(ac1TaskStates[i].getTaskId());
                if (cInfoList == null) {
                    cInfoList = new ArrayList<>();
                    taskConnectivity.put(ac1TaskStates[i].getTaskId(), cInfoList);
                }
                for (int j = targetBitmap.nextSetBit(0); j >= 0; j = targetBitmap.nextSetBit(j + 1)) {
                    TaskId targetTID = ac2TaskStates[j].getTaskId();
                    cInfoList.add(Pair.of(targetTID, cdId));
                }
            }
        }
    }
    return taskConnectivity;
}

Example 13 with ActivityCluster

use of org.apache.hyracks.api.job.ActivityCluster in project asterixdb by apache.

the class AbstractTaskLifecycleWork method runWork.

@Override
public final void runWork() {
    IJobManager jobManager = ccs.getJobManager();
    JobRun run = jobManager.get(jobId);
    if (run != null) {
        TaskId tid = taId.getTaskId();
        Map<ActivityId, ActivityCluster> activityClusterMap = run.getActivityClusterGraph().getActivityMap();
        ActivityCluster ac = activityClusterMap.get(tid.getActivityId());
        if (ac != null) {
            Map<ActivityId, ActivityPlan> taskStateMap = run.getActivityClusterPlanMap().get(ac.getId()).getActivityPlanMap();
            Task[] taskStates = taskStateMap.get(tid.getActivityId()).getTasks();
            if (taskStates != null && taskStates.length > tid.getPartition()) {
                Task ts = taskStates[tid.getPartition()];
                TaskCluster tc = ts.getTaskCluster();
                List<TaskClusterAttempt> taskClusterAttempts = tc.getAttempts();
                if (taskClusterAttempts != null && taskClusterAttempts.size() > taId.getAttempt()) {
                    TaskClusterAttempt tca = taskClusterAttempts.get(taId.getAttempt());
                    TaskAttempt ta = tca.getTaskAttempts().get(tid);
                    if (ta != null) {
                        performEvent(ta);
                    }
                }
            }
        }
    }
}

Example 14 with ActivityCluster

use of org.apache.hyracks.api.job.ActivityCluster in project asterixdb by apache.

the class JobRun method toJSON.

public ObjectNode toJSON() {
    ObjectMapper om = new ObjectMapper();
    ObjectNode result = om.createObjectNode();
    result.put("job-id", jobId.toString());
    result.putPOJO("status", getStatus());
    result.put("create-time", getCreateTime());
    result.put("start-time", getStartTime());
    result.put("end-time", getEndTime());
    ArrayNode aClusters = om.createArrayNode();
    for (ActivityCluster ac : acg.getActivityClusterMap().values()) {
        ObjectNode acJSON = om.createObjectNode();
        acJSON.put("activity-cluster-id", String.valueOf(ac.getId()));
        ArrayNode activitiesJSON = om.createArrayNode();
        for (ActivityId aid : ac.getActivityMap().keySet()) {
            activitiesJSON.addPOJO(aid);
        }
        acJSON.set("activities", activitiesJSON);
        ArrayNode dependenciesJSON = om.createArrayNode();
        for (ActivityCluster dependency : ac.getDependencies()) {
            dependenciesJSON.add(String.valueOf(dependency.getId()));
        }
        acJSON.set("dependencies", dependenciesJSON);
        ActivityClusterPlan acp = activityClusterPlanMap.get(ac.getId());
        if (acp == null) {
            acJSON.putNull("plan");
        } else {
            ObjectNode planJSON = om.createObjectNode();
            ArrayNode acTasks = om.createArrayNode();
            for (Map.Entry<ActivityId, ActivityPlan> e : acp.getActivityPlanMap().entrySet()) {
                ActivityPlan acPlan = e.getValue();
                ObjectNode entry = om.createObjectNode();
                entry.put("activity-id", e.getKey().toString());
                ActivityPartitionDetails apd = acPlan.getActivityPartitionDetails();
                entry.put("partition-count", apd.getPartitionCount());
                ArrayNode inPartCountsJSON = om.createArrayNode();
                int[] inPartCounts = apd.getInputPartitionCounts();
                if (inPartCounts != null) {
                    for (int i : inPartCounts) {
                        inPartCountsJSON.add(i);
                    }
                }
                entry.set("input-partition-counts", inPartCountsJSON);
                ArrayNode outPartCountsJSON = om.createArrayNode();
                int[] outPartCounts = apd.getOutputPartitionCounts();
                if (outPartCounts != null) {
                    for (int o : outPartCounts) {
                        outPartCountsJSON.add(o);
                    }
                }
                entry.set("output-partition-counts", outPartCountsJSON);
                ArrayNode tasks = om.createArrayNode();
                for (Task t : acPlan.getTasks()) {
                    ObjectNode task = om.createObjectNode();
                    task.put("task-id", t.getTaskId().toString());
                    ArrayNode dependentTasksJSON = om.createArrayNode();
                    for (TaskId dependent : t.getDependents()) {
                        dependentTasksJSON.add(dependent.toString());
                        task.set("dependents", dependentTasksJSON);
                        ArrayNode dependencyTasksJSON = om.createArrayNode();
                        for (TaskId dependency : t.getDependencies()) {
                            dependencyTasksJSON.add(dependency.toString());
                        }
                        task.set("dependencies", dependencyTasksJSON);
                        tasks.add(task);
                    }
                    entry.set("tasks", tasks);
                    acTasks.add(entry);
                }
            }
            planJSON.set("activities", acTasks);
            ArrayNode tClusters = om.createArrayNode();
            for (TaskCluster tc : acp.getTaskClusters()) {
                ObjectNode c = om.createObjectNode();
                c.put("task-cluster-id", String.valueOf(tc.getTaskClusterId()));
                ArrayNode tasksAry = om.createArrayNode();
                for (Task t : tc.getTasks()) {
                    tasksAry.add(t.getTaskId().toString());
                }
                c.set("tasks", tasksAry);
                ArrayNode prodParts = om.createArrayNode();
                for (PartitionId p : tc.getProducedPartitions()) {
                    prodParts.add(p.toString());
                }
                c.set("produced-partitions", prodParts);
                ArrayNode reqdParts = om.createArrayNode();
                for (PartitionId p : tc.getRequiredPartitions()) {
                    reqdParts.add(p.toString());
                }
                c.set("required-partitions", reqdParts);
                ArrayNode attempts = om.createArrayNode();
                List<TaskClusterAttempt> tcAttempts = tc.getAttempts();
                if (tcAttempts != null) {
                    for (TaskClusterAttempt tca : tcAttempts) {
                        ObjectNode attempt = om.createObjectNode();
                        attempt.put("attempt", tca.getAttempt());
                        attempt.putPOJO("status", tca.getStatus());
                        attempt.put("start-time", tca.getStartTime());
                        attempt.put("end-time", tca.getEndTime());
                        ArrayNode taskAttempts = om.createArrayNode();
                        for (TaskAttempt ta : tca.getTaskAttempts().values()) {
                            ObjectNode taskAttempt = om.createObjectNode();
                            taskAttempt.putPOJO("task-id", ta.getTaskAttemptId().getTaskId());
                            taskAttempt.putPOJO("task-attempt-id", ta.getTaskAttemptId());
                            taskAttempt.putPOJO("status", ta.getStatus());
                            taskAttempt.put("node-id", ta.getNodeId());
                            taskAttempt.put("start-time", ta.getStartTime());
                            taskAttempt.put("end-time", ta.getEndTime());
                            List<Exception> exceptions = ta.getExceptions();
                            if (exceptions != null && !exceptions.isEmpty()) {
                                List<Exception> filteredExceptions = ExceptionUtils.getActualExceptions(exceptions);
                                for (Exception exception : filteredExceptions) {
                                    StringWriter exceptionWriter = new StringWriter();
                                    exception.printStackTrace(new PrintWriter(exceptionWriter));
                                    taskAttempt.put("failure-details", exceptionWriter.toString());
                                }
                            }
                            taskAttempts.add(taskAttempt);
                        }
                        attempt.set("task-attempts", taskAttempts);
                        attempts.add(attempt);
                    }
                }
                c.set("attempts", attempts);
                tClusters.add(c);
            }
            planJSON.set("task-clusters", tClusters);
            acJSON.set("plan", planJSON);
        }
        aClusters.add(acJSON);
    }
    result.set("activity-clusters", aClusters);
    result.set("profile", profile.toJSON());
    return result;
}