_id stringlengths 2 7 | title stringlengths 3 140 | partition stringclasses 3
values | text stringlengths 73 34.1k | language stringclasses 1
value | meta_information dict |
|---|---|---|---|---|---|
q22000 | SchedulerUtils.createOrCleanDirectory | train | public static boolean createOrCleanDirectory(String directory) {
// if the directory does not exist, create it.
if (!FileUtils.isDirectoryExists(directory)) {
LOG.fine("The directory does not exist; creating it.");
if (!FileUtils.createDirectory(directory)) {
LOG.severe("Failed to create dir... | java | {
"resource": ""
} |
q22001 | SchedulerUtils.curlAndExtractPackage | train | public static boolean curlAndExtractPackage(
String workingDirectory,
String packageURI,
String packageDestination,
boolean isDeletePackage,
boolean isVerbose) {
// curl the package to the working directory and extract it
LOG.log(Level.FINE, "Fetching package {0}", packageURI);
... | java | {
"resource": ""
} |
q22002 | SchedulerUtils.persistUpdatedPackingPlan | train | public static void persistUpdatedPackingPlan(String topologyName,
PackingPlan updatedPackingPlan,
SchedulerStateManagerAdaptor stateManager) {
LOG.log(Level.INFO, "Updating scheduled-resource in packing plan: {0}", topolog... | java | {
"resource": ""
} |
q22003 | PackingPlanBuilder.build | train | public PackingPlan build() {
assertResourceSettings();
Set<PackingPlan.ContainerPlan> containerPlans = buildContainerPlans(this.containers);
return new PackingPlan(topologyId, containerPlans);
} | java | {
"resource": ""
} |
q22004 | PackingPlanBuilder.buildContainerPlans | train | private static Set<PackingPlan.ContainerPlan> buildContainerPlans(
Map<Integer, Container> containerInstances) {
Set<PackingPlan.ContainerPlan> containerPlans = new LinkedHashSet<>();
for (Integer containerId : containerInstances.keySet()) {
Container container = containerInstances.get(containerId)... | java | {
"resource": ""
} |
q22005 | PackingPlanBuilder.getContainers | train | @VisibleForTesting
static Map<Integer, Container> getContainers(
PackingPlan currentPackingPlan, Resource maxContainerResource, Resource padding,
Map<String, TreeSet<Integer>> componentIndexes, TreeSet<Integer> taskIds) {
Map<Integer, Container> containers = new HashMap<>();
Resource capacity = m... | java | {
"resource": ""
} |
q22006 | PackingPlanBuilder.addToContainer | train | private static void addToContainer(Container container,
PackingPlan.InstancePlan instancePlan,
Map<String, TreeSet<Integer>> componentIndexes,
Set<Integer> taskIds) {
container.add(instancePlan);
Strin... | java | {
"resource": ""
} |
q22007 | StreamletUtils.randomFromList | train | public static <T> T randomFromList(List<T> ls) {
return ls.get(new Random().nextInt(ls.size()));
} | java | {
"resource": ""
} |
q22008 | StreamletUtils.getParallelism | train | public static int getParallelism(String[] args, int defaultParallelism) {
return (args.length > 1) ? Integer.parseInt(args[1]) : defaultParallelism;
} | java | {
"resource": ""
} |
q22009 | StreamletUtils.intListAsString | train | public static String intListAsString(List<Integer> ls) {
return String.join(", ", ls.stream().map(i -> i.toString()).collect(Collectors.toList()));
} | java | {
"resource": ""
} |
q22010 | HeronClient.sendRequest | train | public void sendRequest(Message request, Object context, Message.Builder responseBuilder,
Duration timeout) {
// Pack it as a no-timeout request and send it!
final REQID rid = REQID.generate();
contextMap.put(rid, context);
responseMessageMap.put(rid, responseBuilder);
// ... | java | {
"resource": ""
} |
q22011 | HeronClient.sendRequest | train | public void sendRequest(Message request, Message.Builder responseBuilder) {
sendRequest(request, null, responseBuilder, Duration.ZERO);
} | java | {
"resource": ""
} |
q22012 | HeronClient.handleTimeout | train | protected void handleTimeout(REQID rid) {
if (contextMap.containsKey(rid)) {
Object ctx = contextMap.get(rid);
contextMap.remove(rid);
responseMessageMap.remove(rid);
onResponse(StatusCode.TIMEOUT_ERROR, ctx, null);
} else {
// Since we dont do cancel timer, this is because we alre... | java | {
"resource": ""
} |
q22013 | MesosScheduler.startSchedulerDriver | train | protected void startSchedulerDriver() {
// start the driver non-blocking,
// since we need to set heron state after the scheduler driver is started.
// Heron will block the main thread eventually
driver.start();
// Staging the Mesos Framework
LOG.info("Waiting for Mesos Framework get registered... | java | {
"resource": ""
} |
q22014 | MesosScheduler.joinSchedulerDriver | train | protected void joinSchedulerDriver(long timeout, TimeUnit unit) {
// ExecutorService used to monitor whether close() completes in time
ExecutorService service = Executors.newFixedThreadPool(1);
final CountDownLatch closeLatch = new CountDownLatch(1);
Runnable driverJoin = new Runnable() {
@Overrid... | java | {
"resource": ""
} |
q22015 | MesosScheduler.getBaseContainer | train | protected BaseContainer getBaseContainer(Integer containerIndex, PackingPlan packing) {
BaseContainer container = new BaseContainer();
container.name = TaskUtils.getTaskNameForContainerIndex(containerIndex);
container.runAsUser = Context.role(config);
container.description = String.format("Container %... | java | {
"resource": ""
} |
q22016 | LaunchableTask.constructMesosTaskInfo | train | public Protos.TaskInfo constructMesosTaskInfo(Config heronConfig, Config heronRuntime) {
//String taskIdStr, BaseContainer task, Offer offer
String taskIdStr = this.taskId;
Protos.TaskID mesosTaskID = Protos.TaskID.newBuilder().setValue(taskIdStr).build();
Protos.TaskInfo.Builder taskInfo = Protos.Task... | java | {
"resource": ""
} |
q22017 | MetricsCollector.gatherOneMetric | train | @SuppressWarnings("unchecked")
private void gatherOneMetric(
String metricName,
Metrics.MetricPublisherPublishMessage.Builder builder) {
Object metricValue = metrics.get(metricName).getValueAndReset();
// Decide how to handle the metric based on type
if (metricValue == null) {
return;
... | java | {
"resource": ""
} |
q22018 | MetricsCacheQueryUtils.fromProtobuf | train | public static MetricRequest fromProtobuf(TopologyMaster.MetricRequest request) {
String componentName = request.getComponentName();
Map<String, Set<String>> componentNameInstanceId = new HashMap<>();
if (request.getInstanceIdCount() == 0) {
// empty list means all instances
// 'null' means all ... | java | {
"resource": ""
} |
q22019 | MetricsCacheQueryUtils.toProtobuf | train | public static TopologyMaster.MetricResponse toProtobuf(MetricResponse response,
MetricRequest request) {
TopologyMaster.MetricResponse.Builder builder =
TopologyMaster.MetricResponse.newBuilder();
builder.setInterval((request.getEndTime() - reques... | java | {
"resource": ""
} |
q22020 | MetricsCacheQueryUtils.fromProtobuf | train | public static ExceptionRequest fromProtobuf(TopologyMaster.ExceptionLogRequest request) {
String componentName = request.getComponentName();
Map<String, Set<String>> componentNameInstanceId = new HashMap<>();
Set<String> instances = null;
if (request.getInstancesCount() > 0) {
instances = new Ha... | java | {
"resource": ""
} |
q22021 | MetricsCacheQueryUtils.toProtobuf | train | public static TopologyMaster.ExceptionLogResponse toProtobuf(ExceptionResponse response) {
TopologyMaster.ExceptionLogResponse.Builder builder =
TopologyMaster.ExceptionLogResponse.newBuilder();
// default OK if we have response to build already
builder.setStatus(Common.Status.newBuilder().setStatus... | java | {
"resource": ""
} |
q22022 | TopologyManager.getComponentToTaskIds | train | public Map<String, List<Integer>> getComponentToTaskIds() {
if (this.componentToTaskIds == null) {
this.componentToTaskIds = new HashMap<>();
// Iterate over all instances and insert necessary info into the map
for (PhysicalPlans.Instance instance : this.getPhysicalPlan().getInstancesList()) {
... | java | {
"resource": ""
} |
q22023 | TopologyManager.extractTopologyTimeout | train | public Duration extractTopologyTimeout() {
for (TopologyAPI.Config.KeyValue keyValue
: this.getTopology().getTopologyConfig().getKvsList()) {
if (keyValue.getKey().equals("topology.message.timeout.secs")) {
return TypeUtils.getDuration(keyValue.getValue(), ChronoUnit.SECONDS);
}
}
... | java | {
"resource": ""
} |
q22024 | TopologyManager.getStreamConsumers | train | public HashMap<TopologyAPI.StreamId, List<Grouping>> getStreamConsumers() {
if (this.streamConsumers == null) {
this.streamConsumers = new HashMap<>();
// First get a map of (TopologyAPI.StreamId -> TopologyAPI.StreamSchema)
Map<TopologyAPI.StreamId, TopologyAPI.StreamSchema> streamToSchema =
... | java | {
"resource": ""
} |
q22025 | HeronServer.stop | train | public void stop() {
if (acceptChannel == null || !acceptChannel.isOpen()) {
LOG.info("Fail to stop server; not yet open.");
return;
}
// Clear all connected socket and related stuff
for (Map.Entry<SocketChannel, SocketChannelHelper> connections : activeConnections.entrySet()) {
Socket... | java | {
"resource": ""
} |
q22026 | GlobalMetrics.incr | train | public static void incr(String counterName) {
org.apache.heron.api.metric.GlobalMetrics.incr(counterName);
} | java | {
"resource": ""
} |
q22027 | RuntimeManagerRunner.activateTopologyHandler | train | private void activateTopologyHandler(String topologyName) throws TMasterException {
assert !potentialStaleExecutionData;
NetworkUtils.TunnelConfig tunnelConfig =
NetworkUtils.TunnelConfig.build(config, NetworkUtils.HeronSystem.SCHEDULER);
TMasterUtils.transitionTopologyState(topologyName,
TM... | java | {
"resource": ""
} |
q22028 | RuntimeManagerRunner.cleanState | train | protected void cleanState(
String topologyName,
SchedulerStateManagerAdaptor statemgr) throws TopologyRuntimeManagementException {
LOG.fine("Cleaning up topology state");
Boolean result;
result = statemgr.deleteTMasterLocation(topologyName);
if (result == null || !result) {
throw new... | java | {
"resource": ""
} |
q22029 | FirstFitDecreasingPacking.pack | train | @Override
public PackingPlan pack() {
PackingPlanBuilder planBuilder = newPackingPlanBuilder(null);
// Get the instances using FFD allocation
try {
planBuilder = getFFDAllocation(planBuilder);
} catch (ConstraintViolationException e) {
throw new PackingException("Could not allocate all in... | java | {
"resource": ""
} |
q22030 | FirstFitDecreasingPacking.assignInstancesToContainers | train | private void assignInstancesToContainers(PackingPlanBuilder planBuilder,
Map<String, Integer> parallelismMap)
throws ConstraintViolationException {
List<ResourceRequirement> resourceRequirements
= getSortedInstances(parallelismMap.keySet());
for (Resource... | java | {
"resource": ""
} |
q22031 | FirstFitDecreasingPacking.placeFFDInstance | train | private void placeFFDInstance(PackingPlanBuilder planBuilder, String componentName)
throws ConstraintViolationException {
if (this.numContainers == 0) {
planBuilder.updateNumContainers(++numContainers);
}
try {
planBuilder.addInstance(new ContainerIdScorer(), componentName);
} catch (... | java | {
"resource": ""
} |
q22032 | TupleCache.getCache | train | public Map<Integer, List<HeronTuples.HeronTupleSet>> getCache() {
Map<Integer, List<HeronTuples.HeronTupleSet>> res =
new HashMap<>();
for (Map.Entry<Integer, TupleList> entry : cache.entrySet()) {
res.put(entry.getKey(), entry.getValue().getTuplesList());
}
return res;
} | java | {
"resource": ""
} |
q22033 | NetworkUtils.readHttpRequestBody | train | public static byte[] readHttpRequestBody(HttpExchange exchange) {
// Get the length of request body
int contentLength = Integer.parseInt(exchange.getRequestHeaders().getFirst(CONTENT_LENGTH));
if (contentLength <= 0) {
LOG.log(Level.SEVERE, "Failed to read content length http request body: " + conten... | java | {
"resource": ""
} |
q22034 | NetworkUtils.sendHttpResponse | train | public static boolean sendHttpResponse(
boolean isSuccess,
HttpExchange exchange,
byte[] response) {
int returnCode = isSuccess ? HttpURLConnection.HTTP_OK : HttpURLConnection.HTTP_UNAVAILABLE;
try {
exchange.sendResponseHeaders(returnCode, response.length);
} catch (IOException e) {... | java | {
"resource": ""
} |
q22035 | NetworkUtils.sendHttpPostRequest | train | public static boolean sendHttpPostRequest(HttpURLConnection connection,
String contentType,
byte[] data) {
try {
connection.setRequestMethod("POST");
} catch (ProtocolException e) {
LOG.log(Level.SEVERE, "Failed ... | java | {
"resource": ""
} |
q22036 | NetworkUtils.readHttpResponse | train | public static byte[] readHttpResponse(HttpURLConnection connection) {
byte[] res;
try {
if (connection.getResponseCode() != HttpURLConnection.HTTP_OK) {
LOG.log(Level.WARNING, "Http Response not OK: " + connection.getResponseCode());
}
} catch (IOException e) {
LOG.log(Level.SEVER... | java | {
"resource": ""
} |
q22037 | TMasterUtils.sendToTMaster | train | @VisibleForTesting
public static void sendToTMaster(String command,
String topologyName,
SchedulerStateManagerAdaptor stateManager,
NetworkUtils.TunnelConfig tunnelConfig)
throws TMasterException {
final... | java | {
"resource": ""
} |
q22038 | TMasterUtils.getRuntimeTopologyState | train | private static TopologyAPI.TopologyState getRuntimeTopologyState(
String topologyName,
SchedulerStateManagerAdaptor statemgr) throws TMasterException {
PhysicalPlans.PhysicalPlan plan = statemgr.getPhysicalPlan(topologyName);
if (plan == null) {
throw new TMasterException(String.format(
... | java | {
"resource": ""
} |
q22039 | RoundRobinPacking.getRoundRobinAllocation | train | private Map<Integer, List<InstanceId>> getRoundRobinAllocation(
int numContainer, Map<String, Integer> parallelismMap) {
Map<Integer, List<InstanceId>> allocation = new HashMap<>();
int totalInstance = TopologyUtils.getTotalInstance(parallelismMap);
if (numContainer < 1) {
throw new RuntimeExcep... | java | {
"resource": ""
} |
q22040 | RoundRobinPacking.validatePackingPlan | train | private void validatePackingPlan(PackingPlan plan) throws PackingException {
for (PackingPlan.ContainerPlan containerPlan : plan.getContainers()) {
for (PackingPlan.InstancePlan instancePlan : containerPlan.getInstances()) {
// Safe check
if (instancePlan.getResource().getRam().lessThan(MIN_RA... | java | {
"resource": ""
} |
q22041 | Resource.subtractAbsolute | train | public Resource subtractAbsolute(Resource other) {
double cpuDifference = this.getCpu() - other.getCpu();
double extraCpu = Math.max(0, cpuDifference);
ByteAmount ramDifference = this.getRam().minus(other.getRam());
ByteAmount extraRam = ByteAmount.ZERO.max(ramDifference);
ByteAmount diskDifference ... | java | {
"resource": ""
} |
q22042 | Resource.plus | train | public Resource plus(Resource other) {
double totalCpu = this.getCpu() + other.getCpu();
ByteAmount totalRam = this.getRam().plus(other.getRam());
ByteAmount totalDisk = this.getDisk().plus(other.getDisk());
return new Resource(totalCpu, totalRam, totalDisk);
} | java | {
"resource": ""
} |
q22043 | Resource.divideBy | train | public double divideBy(Resource other) throws RuntimeException {
if (other.getCpu() == 0 || other.getRam().isZero() || other.getDisk().isZero()) {
throw new RuntimeException("Division by 0.");
} else {
double cpuFactor = Math.ceil(this.getCpu() / other.getCpu());
double ramFactor = Math.ceil((... | java | {
"resource": ""
} |
q22044 | StreamletUtils.checkNotBlank | train | public static String checkNotBlank(String text, String errorMessage) {
if (StringUtils.isBlank(text)) {
throw new IllegalArgumentException(errorMessage);
} else {
return text;
}
} | java | {
"resource": ""
} |
q22045 | ConfigUtils.translateConfig | train | @SuppressWarnings({"rawtypes", "unchecked"})
public static Config translateConfig(Map stormConfig) {
Config heronConfig;
if (stormConfig != null) {
heronConfig = new Config((Map<String, Object>) stormConfig);
} else {
heronConfig = new Config();
}
// Look at serialization stuff first
... | java | {
"resource": ""
} |
q22046 | ConfigUtils.translateComponentConfig | train | @SuppressWarnings({"rawtypes", "unchecked"})
public static Config translateComponentConfig(Map stormConfig) {
Config heronConfig;
if (stormConfig != null) {
heronConfig = new Config((Map<String, Object>) stormConfig);
} else {
heronConfig = new Config();
}
doStormTranslation(heronConf... | java | {
"resource": ""
} |
q22047 | ConfigUtils.doTopologyLevelTranslation | train | private static void doTopologyLevelTranslation(Config heronConfig) {
if (heronConfig.containsKey(org.apache.storm.Config.TOPOLOGY_ACKER_EXECUTORS)) {
Integer nAckers =
Utils.getInt(heronConfig.get(org.apache.storm.Config.TOPOLOGY_ACKER_EXECUTORS));
if (nAckers > 0) {
org.apache.heron.a... | java | {
"resource": ""
} |
q22048 | MetricsManagerClient.sendRegisterRequest | train | private void sendRegisterRequest() {
Metrics.MetricPublisher publisher = Metrics.MetricPublisher.newBuilder().
setHostname(hostname).
setPort(instance.getInfo().getTaskId()).
setComponentName(instance.getInfo().getComponentName()).
setInstanceId(instance.getInstanceId()).
set... | java | {
"resource": ""
} |
q22049 | HttpJsonClient.get | train | public JsonNode get(Integer expectedResponseCode) throws IOException {
HttpURLConnection conn = getUrlConnection();
byte[] responseData;
try {
if (!NetworkUtils.sendHttpGetRequest(conn)) {
throw new IOException("Failed to send get request to " + endpointURI);
}
// Check the respon... | java | {
"resource": ""
} |
q22050 | HttpJsonClient.delete | train | public void delete(Integer expectedResponseCode) throws IOException {
HttpURLConnection conn = getUrlConnection();
try {
if (!NetworkUtils.sendHttpDeleteRequest(conn)) {
throw new IOException("Failed to send delete request to " + endpointURI);
}
// Check the response code
if (!N... | java | {
"resource": ""
} |
q22051 | HttpJsonClient.post | train | public void post(String jsonBody, Integer expectedResponseCode) throws IOException {
HttpURLConnection conn = getUrlConnection();
try {
// send post request with json body for the topology
if (!NetworkUtils.sendHttpPostRequest(conn, NetworkUtils.JSON_TYPE, jsonBody.getBytes())) {
throw new ... | java | {
"resource": ""
} |
q22052 | SocketChannelHelper.read | train | public List<IncomingPacket> read() {
// We record the start time to avoid spending too much time on readings
long startOfCycle = System.nanoTime();
long bytesRead = 0;
long nPacketsRead = 0;
List<IncomingPacket> ret = new ArrayList<IncomingPacket>();
// We would stop reading when:
// 1. W... | java | {
"resource": ""
} |
q22053 | SocketChannelHelper.write | train | public void write() {
// We record the start time to avoid spending too much time on writings
long startOfCycle = System.nanoTime();
long bytesWritten = 0;
long nPacketsWritten = 0;
while ((System.nanoTime() - startOfCycle - writeBatchTime.toNanos()) < 0
&& (bytesWritten < writeBatchSize.a... | java | {
"resource": ""
} |
q22054 | TokenSub.combinePaths | train | private static String combinePaths(List<String> paths) {
File file = new File(paths.get(0));
for (int i = 1; i < paths.size(); i++) {
file = new File(file, paths.get(i));
}
return file.getPath();
} | java | {
"resource": ""
} |
q22055 | InstanceExecutor.handleControlSignal | train | protected void handleControlSignal() {
if (toActivate) {
if (!isInstanceStarted) {
startInstance();
}
instance.activate();
LOG.info("Activated instance: " + physicalPlanHelper.getMyInstanceId());
// Reset the flag value
toActivate = false;
}
if (toDeactivate) {... | java | {
"resource": ""
} |
q22056 | Config.setEnableAcking | train | @Deprecated
public static void setEnableAcking(Map<String, Object> conf, boolean acking) {
if (acking) {
setTopologyReliabilityMode(conf, Config.TopologyReliabilityMode.ATLEAST_ONCE);
} else {
setTopologyReliabilityMode(conf, Config.TopologyReliabilityMode.ATMOST_ONCE);
}
} | java | {
"resource": ""
} |
q22057 | Config.registerTopologyTimerEvents | train | @SuppressWarnings("unchecked")
public static void registerTopologyTimerEvents(Map<String, Object> conf,
String name, Duration interval,
Runnable task) {
if (interval.isZero() || interval.isNegative()) {
throw n... | java | {
"resource": ""
} |
q22058 | Runner.run | train | public void run(String name, Config config, Builder builder) {
BuilderImpl bldr = (BuilderImpl) builder;
TopologyBuilder topologyBuilder = bldr.build();
try {
HeronSubmitter.submitTopology(name, config.getHeronConfig(),
topologyBuilder.createTopology());
} catch... | java | {
"resource": ""
} |
q22059 | DLInputStream.nextLogRecord | train | private LogRecordWithInputStream nextLogRecord() throws IOException {
try {
return nextLogRecord(reader);
} catch (EndOfStreamException e) {
eos = true;
LOG.info(()->"end of stream is reached");
return null;
}
} | java | {
"resource": ""
} |
q22060 | LaunchRunner.trimTopology | train | public TopologyAPI.Topology trimTopology(TopologyAPI.Topology topology) {
// create a copy of the topology physical plan
TopologyAPI.Topology.Builder builder = TopologyAPI.Topology.newBuilder().mergeFrom(topology);
// clear the state of user spout java objects - which can be potentially huge
for (Topo... | java | {
"resource": ""
} |
q22061 | LaunchRunner.call | train | public void call() throws LauncherException, PackingException, SubmitDryRunResponse {
SchedulerStateManagerAdaptor statemgr = Runtime.schedulerStateManagerAdaptor(runtime);
TopologyAPI.Topology topology = Runtime.topology(runtime);
String topologyName = Context.topologyName(config);
PackingPlan packedP... | java | {
"resource": ""
} |
q22062 | LocalScheduler.startExecutorProcess | train | @VisibleForTesting
protected Process startExecutorProcess(int container, Set<PackingPlan.InstancePlan> instances) {
return ShellUtils.runASyncProcess(
getExecutorCommand(container, instances),
new File(LocalContext.workingDirectory(config)),
Integer.toString(container));
} | java | {
"resource": ""
} |
q22063 | LocalScheduler.startExecutor | train | @VisibleForTesting
protected void startExecutor(final int container, Set<PackingPlan.InstancePlan> instances) {
LOG.info("Starting a new executor for container: " + container);
// create a process with the executor command and topology working directory
final Process containerExecutor = startExecutorProc... | java | {
"resource": ""
} |
q22064 | LocalScheduler.startExecutorMonitor | train | @VisibleForTesting
protected void startExecutorMonitor(final int container,
final Process containerExecutor,
Set<PackingPlan.InstancePlan> instances) {
// add the container for monitoring
Runnable r = new Runnable() {
@Override
... | java | {
"resource": ""
} |
q22065 | LocalScheduler.onSchedule | train | @Override
public boolean onSchedule(PackingPlan packing) {
LOG.info("Starting to deploy topology: " + LocalContext.topologyName(config));
synchronized (processToContainer) {
LOG.info("Starting executor for TMaster");
startExecutor(0, null);
// for each container, run its own executor
... | java | {
"resource": ""
} |
q22066 | LocalScheduler.onKill | train | @Override
public boolean onKill(Scheduler.KillTopologyRequest request) {
// get the topology name
String topologyName = LocalContext.topologyName(config);
LOG.info("Command to kill topology: " + topologyName);
// set the flag that the topology being killed
isTopologyKilled = true;
synchroni... | java | {
"resource": ""
} |
q22067 | LocalScheduler.onRestart | train | @Override
public boolean onRestart(Scheduler.RestartTopologyRequest request) {
// Containers would be restarted automatically once we destroy it
int containerId = request.getContainerIndex();
List<Process> processesToRestart = new LinkedList<>();
if (containerId == -1) {
LOG.info("Command to r... | java | {
"resource": ""
} |
q22068 | AuroraHeronShellController.restart | train | @Override
public boolean restart(Integer containerId) {
// there is no backpressure for container 0, delegate to aurora client
if (containerId == null || containerId == 0) {
return cliController.restart(containerId);
}
if (stateMgrAdaptor == null) {
LOG.warning("SchedulerStateManagerAdapt... | java | {
"resource": ""
} |
q22069 | TaskResources.canSatisfy | train | public boolean canSatisfy(TaskResources needed) {
return this.ports >= needed.ports
&& (this.cpu >= needed.cpu)
&& (this.mem >= needed.mem)
&& (this.disk >= needed.disk);
} | java | {
"resource": ""
} |
q22070 | TaskResources.apply | train | public static TaskResources apply(Protos.Offer offer, String role) {
double cpu = 0;
double mem = 0;
double disk = 0;
List<Range> portsResource = new ArrayList<>();
for (Protos.Resource r : offer.getResourcesList()) {
if (!r.hasRole() || r.getRole().equals("*") || r.getRole().equals(role)) {
... | java | {
"resource": ""
} |
q22071 | GatewayMetrics.registerMetrics | train | public void registerMetrics(MetricsCollector metricsCollector) {
SystemConfig systemConfig =
(SystemConfig) SingletonRegistry.INSTANCE.getSingleton(SystemConfig.HERON_SYSTEM_CONFIG);
int interval = (int) systemConfig.getHeronMetricsExportInterval().getSeconds();
metricsCollector.registerMetric("__... | java | {
"resource": ""
} |
q22072 | MetricsManagerServer.onInternalMessage | train | public void onInternalMessage(Metrics.MetricPublisher request,
Metrics.MetricPublisherPublishMessage message) {
handlePublisherPublishMessage(request, message);
} | java | {
"resource": ""
} |
q22073 | TMasterSink.startTMasterChecker | train | private void startTMasterChecker() {
final int checkIntervalSec =
TypeUtils.getInteger(sinkConfig.get(KEY_TMASTER_LOCATION_CHECK_INTERVAL_SEC));
Runnable runnable = new Runnable() {
@Override
public void run() {
TopologyMaster.TMasterLocation location =
(TopologyMaster.T... | java | {
"resource": ""
} |
q22074 | ZkUtils.setupZkTunnel | train | public static Pair<String, List<Process>> setupZkTunnel(Config config,
NetworkUtils.TunnelConfig tunnelConfig) {
// Remove all spaces
String connectionString = Context.stateManagerConnectionString(config).replaceAll("\\s+", "");
List<Pair<InetSocket... | java | {
"resource": ""
} |
q22075 | DefaultMaxSpoutPendingTuner.autoTune | train | public void autoTune(Long progress) {
// LOG.info ("Called auto tune with progress " + progress);
if (lastAction == ACTION.NOOP) {
// We did not take any action last time
if (prevProgress == -1) {
// The first time around when we are called
doAction(ACTION.INCREASE, autoTuneFactor, ... | java | {
"resource": ""
} |
q22076 | HeronAnnotationProcessor.process | train | @Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
if (!roundEnv.processingOver()) {
for (TypeElement te : annotations) {
for (Element elt : roundEnv.getElementsAnnotatedWith(te)) {
if (!elt.toString().startsWith("org.apache.heron")) {
... | java | {
"resource": ""
} |
q22077 | ConfigUtils.applyOverridesToStateManagerConfig | train | @SuppressWarnings("unchecked")
public static void applyOverridesToStateManagerConfig(Path overridesPath,
Path stateManagerPath) throws IOException {
final Path tempStateManagerPath = Files.createTempFile("statemgr-", CONFIG_SUFFIX);
Reader stateManagerReader = null;
try (
Reader overrideRe... | java | {
"resource": ""
} |
q22078 | ByteAmount.minus | train | @Override
public ByteAmount minus(ResourceMeasure<Long> other) {
checkArgument(Long.MIN_VALUE + other.value <= value,
String.format("Subtracting %s from %s would overshoot Long.MIN_LONG", other, this));
return ByteAmount.fromBytes(value - other.value);
} | java | {
"resource": ""
} |
q22079 | ByteAmount.plus | train | @Override
public ByteAmount plus(ResourceMeasure<Long> other) {
checkArgument(Long.MAX_VALUE - value >= other.value,
String.format("Adding %s to %s would exceed Long.MAX_LONG", other, this));
return ByteAmount.fromBytes(value + other.value);
} | java | {
"resource": ""
} |
q22080 | ByteAmount.multiply | train | @Override
public ByteAmount multiply(int factor) {
checkArgument(value <= Long.MAX_VALUE / factor,
String.format("Multiplying %s by %d would exceed Long.MAX_LONG", this, factor));
return ByteAmount.fromBytes(value * factor);
} | java | {
"resource": ""
} |
q22081 | ByteAmount.increaseBy | train | @Override
public ByteAmount increaseBy(int percentage) {
checkArgument(percentage >= 0,
String.format("Increasing by negative percent (%d) not supported", percentage));
double factor = 1.0 + ((double) percentage / 100);
long max = Math.round(Long.MAX_VALUE / factor);
checkArgument(value <= max... | java | {
"resource": ""
} |
q22082 | SlurmController.createJob | train | public boolean createJob(String slurmScript, String heronExec,
String[] commandArgs, String topologyWorkingDirectory,
long containers, String partition) {
// get the command to run the job on Slurm cluster
List<String> slurmCmd = slurmCommand(slurmScript, he... | java | {
"resource": ""
} |
q22083 | SlurmController.slurmCommand | train | private List<String> slurmCommand(String slurmScript, String heronExec,
long containers, String partition) {
String nTasks = String.format("--ntasks=%d", containers);
List<String> slurmCmd;
if (partition != null) {
slurmCmd = new ArrayList<>(Arrays.asList("sbatch", ... | java | {
"resource": ""
} |
q22084 | SlurmController.createJob | train | public boolean createJob(String slurmScript, String heronExec,
String[] commandArgs, String topologyWorkingDirectory,
long containers) {
return createJob(slurmScript, heronExec, commandArgs,
topologyWorkingDirectory, containers, null);
} | java | {
"resource": ""
} |
q22085 | SlurmController.runProcess | train | protected boolean runProcess(String topologyWorkingDirectory, String[] slurmCmd,
StringBuilder stderr) {
File file = topologyWorkingDirectory == null ? null : new File(topologyWorkingDirectory);
return 0 == ShellUtils.runSyncProcess(true, false, slurmCmd, stderr, file);
} | java | {
"resource": ""
} |
q22086 | SlurmController.killJob | train | public boolean killJob(String jobIdFile) {
List<String> jobIdFileContent = readFromFile(jobIdFile);
if (jobIdFileContent.size() > 0) {
String[] slurmCmd = new String[]{"scancel", jobIdFileContent.get(0)};
return runProcess(null, slurmCmd, new StringBuilder());
} else {
LOG.log(Level.SEVERE... | java | {
"resource": ""
} |
q22087 | SlurmController.readFromFile | train | protected List<String> readFromFile(String filename) {
Path path = new File(filename).toPath();
List<String> result = new ArrayList<>();
try {
List<String> tempResult = Files.readAllLines(path);
if (tempResult != null) {
result.addAll(tempResult);
}
} catch (IOException e) {
... | java | {
"resource": ""
} |
q22088 | DownloadRunner.main | train | public static void main(String[] args) throws Exception {
CommandLineParser parser = new DefaultParser();
Options slaManagerCliOptions = constructCliOptions();
// parse the help options first.
Options helpOptions = constructHelpOptions();
CommandLine cmd = parser.parse(helpOptions, args, true);
... | java | {
"resource": ""
} |
q22089 | Eco.submit | train | public void submit(FileInputStream fileInputStream,
FileInputStream propertiesFile, boolean envFilter)
throws Exception {
EcoTopologyDefinition topologyDefinition = ecoParser
.parseFromInputStream(fileInputStream, propertiesFile, envFilter);
String topologyName = topologyDefi... | java | {
"resource": ""
} |
q22090 | SysUtils.closeIgnoringExceptions | train | public static void closeIgnoringExceptions(AutoCloseable closeable) {
if (closeable != null) {
try {
closeable.close();
// Suppress it since we ignore any exceptions
// SUPPRESS CHECKSTYLE IllegalCatch
} catch (Exception e) {
// Still log the Exception for issue tracing
... | java | {
"resource": ""
} |
q22091 | SchedulerConfigUtils.topologyConfigs | train | private static Config topologyConfigs(String topologyBinaryFile,
String topologyDefnFile, TopologyAPI.Topology topology) {
PackageType packageType = PackageType.getPackageType(topologyBinaryFile);
return Config.newBuilder()
.put(Key.TOPOLOGY_ID, topology.getId(... | java | {
"resource": ""
} |
q22092 | SchedulerConfigUtils.loadConfig | train | public static Config loadConfig(
String cluster,
String role,
String environ,
String topologyBinaryFile,
String topologyDefnFile,
Boolean verbose,
TopologyAPI.Topology topology) {
return Config.toClusterMode(
Config.newBuilder()
.putAll(ConfigLoader.loa... | java | {
"resource": ""
} |
q22093 | SerializationFactory.getKryo | train | @SuppressWarnings({"rawtypes", "unchecked"})
public static Kryo getKryo(Map conf) {
IKryoFactory kryoFactory =
(IKryoFactory) Utils.newInstance((String) conf.get(Config.TOPOLOGY_KRYO_FACTORY));
Kryo k = kryoFactory.getKryo(conf);
k.register(byte[].class);
k.register(ListDelegate.class);
k.... | java | {
"resource": ""
} |
q22094 | LargeWaitQueueDetector.detect | train | @Override
public Collection<Symptom> detect(Collection<Measurement> measurements) {
Collection<Symptom> result = new ArrayList<>();
MeasurementsTable waitQueueMetrics
= MeasurementsTable.of(measurements).type(METRIC_WAIT_Q_SIZE.text());
for (String component : waitQueueMetrics.uniqueComponents()... | java | {
"resource": ""
} |
q22095 | HeronSubmitter.submitTopologyToFile | train | private static void submitTopologyToFile(TopologyAPI.Topology fTopology,
Map<String, String> heronCmdOptions) {
String dirName = heronCmdOptions.get(CMD_TOPOLOGY_DEFN_TEMPDIR);
if (dirName == null || dirName.isEmpty()) {
throw new TopologySubmissionException("Top... | java | {
"resource": ""
} |
q22096 | SchedulerClientFactory.getSchedulerClient | train | public ISchedulerClient getSchedulerClient() throws SchedulerException {
LOG.fine("Creating scheduler client");
ISchedulerClient schedulerClient;
if (Context.schedulerService(config)) {
// get the instance of the state manager
SchedulerStateManagerAdaptor statemgr = Runtime.schedulerStateManage... | java | {
"resource": ""
} |
q22097 | StreamletImpl.setName | train | @Override
public Streamlet<R> setName(String sName) {
checkNotBlank(sName, "Streamlet name cannot be null/blank");
this.name = sName;
return this;
} | java | {
"resource": ""
} |
q22098 | StreamletImpl.setDefaultNameIfNone | train | protected void setDefaultNameIfNone(StreamletNamePrefix prefix, Set<String> stageNames) {
if (getName() == null) {
setName(defaultNameCalculator(prefix, stageNames));
}
if (stageNames.contains(getName())) {
throw new RuntimeException(String.format(
"The stage name %s is used multiple t... | java | {
"resource": ""
} |
q22099 | StreamletImpl.getAvailableStreamIds | train | protected Set<String> getAvailableStreamIds() {
HashSet<String> ids = new HashSet<String>();
ids.add(getStreamId());
return ids;
} | java | {
"resource": ""
} |
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