Examples with TopoProfileAction org.apache.storm.daemon.supervisor.Slot.TopoProfileAction used on opensource projects

Example 1 with TopoProfileAction

use of org.apache.storm.daemon.supervisor.Slot.TopoProfileAction in project storm by apache.

the class ReadClusterState method run.

@Override
public synchronized void run() {
    try {
        Runnable syncCallback = new EventManagerPushCallback(this, syncSupEventManager);
        List<String> stormIds = stormClusterState.assignments(syncCallback);
        Map<String, VersionedData<Assignment>> assignmentsSnapshot = getAssignmentsSnapshot(stormClusterState, stormIds, assignmentVersions.get(), syncCallback);
        Map<Integer, LocalAssignment> allAssignments = readAssignments(assignmentsSnapshot);
        if (allAssignments == null) {
            //Something odd happened try again later
            return;
        }
        Map<String, List<ProfileRequest>> topoIdToProfilerActions = getProfileActions(stormClusterState, stormIds);
        HashSet<Integer> assignedPorts = new HashSet<>();
        LOG.debug("Synchronizing supervisor");
        LOG.debug("All assignment: {}", allAssignments);
        LOG.debug("Topology Ids -> Profiler Actions {}", topoIdToProfilerActions);
        for (Integer port : allAssignments.keySet()) {
            if (iSuper.confirmAssigned(port)) {
                assignedPorts.add(port);
            }
        }
        HashSet<Integer> allPorts = new HashSet<>(assignedPorts);
        allPorts.addAll(slots.keySet());
        Map<Integer, Set<TopoProfileAction>> filtered = new HashMap<>();
        for (Entry<String, List<ProfileRequest>> entry : topoIdToProfilerActions.entrySet()) {
            String topoId = entry.getKey();
            if (entry.getValue() != null) {
                for (ProfileRequest req : entry.getValue()) {
                    NodeInfo ni = req.get_nodeInfo();
                    if (host.equals(ni.get_node())) {
                        Long port = ni.get_port().iterator().next();
                        Set<TopoProfileAction> actions = filtered.get(port.intValue());
                        if (actions == null) {
                            actions = new HashSet<>();
                            filtered.put(port.intValue(), actions);
                        }
                        actions.add(new TopoProfileAction(topoId, req));
                    }
                }
            }
        }
        for (Integer port : allPorts) {
            Slot slot = slots.get(port);
            if (slot == null) {
                slot = mkSlot(port);
                slots.put(port, slot);
                slot.start();
            }
            slot.setNewAssignment(allAssignments.get(port));
            slot.addProfilerActions(filtered.get(port));
        }
    } catch (Exception e) {
        LOG.error("Failed to Sync Supervisor", e);
        throw new RuntimeException(e);
    }
}

Example 2 with TopoProfileAction

use of org.apache.storm.daemon.supervisor.Slot.TopoProfileAction in project storm by apache.

the class SlotTest method testRunWithProfileActions.

@Test
public void testRunWithProfileActions() throws Exception {
    try (SimulatedTime t = new SimulatedTime(1010)) {
        int port = 8080;
        String cTopoId = "CURRENT";
        List<ExecutorInfo> cExecList = mkExecutorInfoList(1, 2, 3, 4, 5);
        LocalAssignment cAssignment = mkLocalAssignment(cTopoId, cExecList, mkWorkerResources(100.0, 100.0, 100.0));
        Container cContainer = mock(Container.class);
        //NOT going to timeout for a while
        LSWorkerHeartbeat chb = mkWorkerHB(cTopoId, port, cExecList, Time.currentTimeSecs() + 100);
        when(cContainer.readHeartbeat()).thenReturn(chb, chb, chb, chb, chb, chb);
        when(cContainer.runProfiling(any(ProfileRequest.class), anyBoolean())).thenReturn(true);
        ILocalizer localizer = mock(ILocalizer.class);
        ContainerLauncher containerLauncher = mock(ContainerLauncher.class);
        ISupervisor iSuper = mock(ISupervisor.class);
        LocalState state = mock(LocalState.class);
        StaticState staticState = new StaticState(localizer, 5000, 120000, 1000, 1000, containerLauncher, "localhost", port, iSuper, state);
        Set<TopoProfileAction> profileActions = new HashSet<>();
        ProfileRequest request = new ProfileRequest();
        request.set_action(ProfileAction.JPROFILE_STOP);
        NodeInfo info = new NodeInfo();
        info.set_node("localhost");
        info.add_to_port(port);
        request.set_nodeInfo(info);
        //3 seconds from now
        request.set_time_stamp(Time.currentTimeMillis() + 3000);
        TopoProfileAction profile = new TopoProfileAction(cTopoId, request);
        profileActions.add(profile);
        Set<TopoProfileAction> expectedPending = new HashSet<>();
        expectedPending.add(profile);
        DynamicState dynamicState = new DynamicState(cAssignment, cContainer, cAssignment).withProfileActions(profileActions, Collections.<TopoProfileAction>emptySet());
        DynamicState nextState = Slot.stateMachineStep(dynamicState, staticState);
        assertEquals(MachineState.RUNNING, nextState.state);
        verify(cContainer).runProfiling(request, false);
        assertEquals(expectedPending, nextState.pendingStopProfileActions);
        assertEquals(expectedPending, nextState.profileActions);
        assertTrue(Time.currentTimeMillis() > 1000);
        nextState = Slot.stateMachineStep(nextState, staticState);
        assertEquals(MachineState.RUNNING, nextState.state);
        assertEquals(expectedPending, nextState.pendingStopProfileActions);
        assertEquals(expectedPending, nextState.profileActions);
        assertTrue(Time.currentTimeMillis() > 2000);
        nextState = Slot.stateMachineStep(nextState, staticState);
        assertEquals(MachineState.RUNNING, nextState.state);
        assertEquals(expectedPending, nextState.pendingStopProfileActions);
        assertEquals(expectedPending, nextState.profileActions);
        assertTrue(Time.currentTimeMillis() > 3000);
        nextState = Slot.stateMachineStep(nextState, staticState);
        assertEquals(MachineState.RUNNING, nextState.state);
        verify(cContainer).runProfiling(request, true);
        assertEquals(Collections.<TopoProfileAction>emptySet(), nextState.pendingStopProfileActions);
        assertEquals(Collections.<TopoProfileAction>emptySet(), nextState.profileActions);
        assertTrue(Time.currentTimeMillis() > 4000);
        nextState = Slot.stateMachineStep(nextState, staticState);
        assertEquals(MachineState.RUNNING, nextState.state);
        assertEquals(Collections.<TopoProfileAction>emptySet(), nextState.pendingStopProfileActions);
        assertEquals(Collections.<TopoProfileAction>emptySet(), nextState.profileActions);
        assertTrue(Time.currentTimeMillis() > 5000);
    }
}