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Posted to s4-commits@incubator.apache.org by ki...@apache.org on 2013/02/13 16:26:35 UTC
git commit: [S4-110] Fixing the emitters and added remotesender impl.
Currently supports only one cluster
Updated Branches:
refs/heads/S4-110-new 9690dd120 -> 16e5353a0
[S4-110] Fixing the emitters and added remotesender impl. Currently supports only one cluster
Project: http://git-wip-us.apache.org/repos/asf/incubator-s4/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-s4/commit/16e5353a
Tree: http://git-wip-us.apache.org/repos/asf/incubator-s4/tree/16e5353a
Diff: http://git-wip-us.apache.org/repos/asf/incubator-s4/diff/16e5353a
Branch: refs/heads/S4-110-new
Commit: 16e5353a079294981d4cb5ab26381bb3a17cd57e
Parents: 9690dd1
Author: kishoreg <ki...@apache.org>
Authored: Wed Feb 13 08:26:25 2013 -0800
Committer: kishoreg <ki...@apache.org>
Committed: Wed Feb 13 08:26:25 2013 -0800
----------------------------------------------------------------------
.../java/org/apache/s4/comm/tcp/TCPEmitter.java | 2 +-
.../apache/s4/comm/topology/ClusterFromHelix.java | 2 +-
.../s4/comm/util/FileSystemArchiveFetcher.java | 6 +
.../main/java/org/apache/s4/core/BaseModule.java | 2 +-
.../org/apache/s4/core/HelixBasedCoreModule.java | 4 +-
.../org/apache/s4/core/HelixRemoteSenders.java | 121 +++++++++++++++
.../main/java/org/apache/s4/core/RemoteSender.java | 7 +
.../java/org/apache/s4/core/util/AppConfig.java | 34 ++++-
.../java/org/apache/s4/deploy/AppStateModel.java | 19 ++-
.../s4/deploy/HelixBasedDeploymentManager.java | 2 +-
.../java/org/apache/s4/tools/helix/DeployApp.java | 1 -
.../apache/s4/tools/helix/GenericEventAdapter.java | 3 -
.../s4/example/twitter/TwitterInputAdapter.java | 2 +
13 files changed, 187 insertions(+), 18 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/incubator-s4/blob/16e5353a/subprojects/s4-comm/src/main/java/org/apache/s4/comm/tcp/TCPEmitter.java
----------------------------------------------------------------------
diff --git a/subprojects/s4-comm/src/main/java/org/apache/s4/comm/tcp/TCPEmitter.java b/subprojects/s4-comm/src/main/java/org/apache/s4/comm/tcp/TCPEmitter.java
index 89a2e42..1bdea43 100644
--- a/subprojects/s4-comm/src/main/java/org/apache/s4/comm/tcp/TCPEmitter.java
+++ b/subprojects/s4-comm/src/main/java/org/apache/s4/comm/tcp/TCPEmitter.java
@@ -268,7 +268,7 @@ public class TCPEmitter implements Emitter, ClusterChangeListener {
@Override
public int getPartitionCount(String streamName) {
- return topology.getPhysicalCluster().getPartitionCount(streamName);
+ return topology.getPartitionCount(streamName);
}
class ExceptionHandler extends SimpleChannelUpstreamHandler {
http://git-wip-us.apache.org/repos/asf/incubator-s4/blob/16e5353a/subprojects/s4-comm/src/main/java/org/apache/s4/comm/topology/ClusterFromHelix.java
----------------------------------------------------------------------
diff --git a/subprojects/s4-comm/src/main/java/org/apache/s4/comm/topology/ClusterFromHelix.java b/subprojects/s4-comm/src/main/java/org/apache/s4/comm/topology/ClusterFromHelix.java
index 2ba5b9a..902d202 100644
--- a/subprojects/s4-comm/src/main/java/org/apache/s4/comm/topology/ClusterFromHelix.java
+++ b/subprojects/s4-comm/src/main/java/org/apache/s4/comm/topology/ClusterFromHelix.java
@@ -195,7 +195,7 @@ public class ClusterFromHelix extends RoutingTableProvider implements Cluster {
for (ClusterChangeListener listener : listeners) {
listener.onChange();
}
- logger.info("End:Processing change in cluster topology");
+ logger.info("End:Processing change in cluster topology:"+partitionCountMapRef);
} catch (Exception e) {
logger.error("", e);
http://git-wip-us.apache.org/repos/asf/incubator-s4/blob/16e5353a/subprojects/s4-comm/src/main/java/org/apache/s4/comm/util/FileSystemArchiveFetcher.java
----------------------------------------------------------------------
diff --git a/subprojects/s4-comm/src/main/java/org/apache/s4/comm/util/FileSystemArchiveFetcher.java b/subprojects/s4-comm/src/main/java/org/apache/s4/comm/util/FileSystemArchiveFetcher.java
index 294877f..61c7fc5 100644
--- a/subprojects/s4-comm/src/main/java/org/apache/s4/comm/util/FileSystemArchiveFetcher.java
+++ b/subprojects/s4-comm/src/main/java/org/apache/s4/comm/util/FileSystemArchiveFetcher.java
@@ -23,6 +23,7 @@ import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.net.URI;
+import java.net.URISyntaxException;
/**
* Fetches modules jar files and application S4R files from a file system, possibly distributed.
@@ -38,4 +39,9 @@ public class FileSystemArchiveFetcher implements ArchiveFetcher {
throw new ArchiveFetchException("Cannot retrieve file from uri [" + uri.toString() + "]");
}
}
+ public static void main(String[] args) throws ArchiveFetchException, URISyntaxException {
+ FileSystemArchiveFetcher fetcher = new FileSystemArchiveFetcher();
+ fetcher.fetch(new URI("file:///home/kgopalak/projects/incubator-s4/test-apps/twitter-adapter/build/libs/twitter-adapter.s4r"));
+
+ }
}
http://git-wip-us.apache.org/repos/asf/incubator-s4/blob/16e5353a/subprojects/s4-core/src/main/java/org/apache/s4/core/BaseModule.java
----------------------------------------------------------------------
diff --git a/subprojects/s4-core/src/main/java/org/apache/s4/core/BaseModule.java b/subprojects/s4-core/src/main/java/org/apache/s4/core/BaseModule.java
index 6062305..5715060 100644
--- a/subprojects/s4-core/src/main/java/org/apache/s4/core/BaseModule.java
+++ b/subprojects/s4-core/src/main/java/org/apache/s4/core/BaseModule.java
@@ -56,7 +56,7 @@ public class BaseModule extends AbstractModule {
String clusterManager = System.getenv("S4_CLUSTER_MANAGER");
if (config.getBoolean("s4.helix") || "HELIX".equalsIgnoreCase(clusterManager)) {
bind(Assignment.class).to(AssignmentFromHelix.class).asEagerSingleton();
- bind(Cluster.class).to(ClusterFromHelix.class);
+ bind(Cluster.class).to(ClusterFromHelix.class).in(Scopes.SINGLETON);
bind(TaskStateModelFactory.class);
bind(AppStateModelFactory.class).in(Scopes.SINGLETON);
bind(DeploymentManager.class).to(HelixBasedDeploymentManager.class).in(Scopes.SINGLETON);
http://git-wip-us.apache.org/repos/asf/incubator-s4/blob/16e5353a/subprojects/s4-core/src/main/java/org/apache/s4/core/HelixBasedCoreModule.java
----------------------------------------------------------------------
diff --git a/subprojects/s4-core/src/main/java/org/apache/s4/core/HelixBasedCoreModule.java b/subprojects/s4-core/src/main/java/org/apache/s4/core/HelixBasedCoreModule.java
index 01f086c..94a1bb3 100644
--- a/subprojects/s4-core/src/main/java/org/apache/s4/core/HelixBasedCoreModule.java
+++ b/subprojects/s4-core/src/main/java/org/apache/s4/core/HelixBasedCoreModule.java
@@ -48,10 +48,10 @@ public class HelixBasedCoreModule extends AbstractModule {
@Override
protected void configure() {
- bind(DeploymentManager.class).to(HelixBasedDeploymentManager.class).in(Scopes.SINGLETON);
+ //bind(DeploymentManager.class).to(HelixBasedDeploymentManager.class).in(Scopes.SINGLETON);
bind(RemoteStreams.class).to(HelixRemoteStreams.class).in(Scopes.SINGLETON);
- bind(RemoteSenders.class).to(DefaultRemoteSenders.class).in(Scopes.SINGLETON);
+ bind(RemoteSenders.class).to(HelixRemoteSenders.class).in(Scopes.SINGLETON);
}
http://git-wip-us.apache.org/repos/asf/incubator-s4/blob/16e5353a/subprojects/s4-core/src/main/java/org/apache/s4/core/HelixRemoteSenders.java
----------------------------------------------------------------------
diff --git a/subprojects/s4-core/src/main/java/org/apache/s4/core/HelixRemoteSenders.java b/subprojects/s4-core/src/main/java/org/apache/s4/core/HelixRemoteSenders.java
new file mode 100644
index 0000000..3474cc1
--- /dev/null
+++ b/subprojects/s4-core/src/main/java/org/apache/s4/core/HelixRemoteSenders.java
@@ -0,0 +1,121 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.s4.core;
+
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+import java.util.concurrent.ExecutorService;
+
+import org.apache.s4.base.Event;
+import org.apache.s4.base.Hasher;
+import org.apache.s4.base.SerializerDeserializer;
+import org.apache.s4.comm.serialize.SerializerDeserializerFactory;
+import org.apache.s4.comm.tcp.RemoteEmitters;
+import org.apache.s4.comm.topology.Cluster;
+import org.apache.s4.comm.topology.Clusters;
+import org.apache.s4.comm.topology.RemoteStreams;
+import org.apache.s4.comm.topology.StreamConsumer;
+import org.apache.s4.core.staging.RemoteSendersExecutorServiceFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.inject.Inject;
+import com.google.inject.name.Named;
+
+public class HelixRemoteSenders implements RemoteSenders {
+
+ Logger logger = LoggerFactory.getLogger(HelixRemoteSenders.class);
+
+ final RemoteEmitters remoteEmitters;
+
+ final SerializerDeserializer serDeser;
+
+ final Hasher hasher;
+
+ ConcurrentMap<String, RemoteSender> sendersByTopology = new ConcurrentHashMap<String, RemoteSender>();
+
+ private final ExecutorService executorService;
+
+ private String clusterName;
+
+ private RemoteSender sender;
+
+ @Inject
+ public HelixRemoteSenders(@Named("s4.cluster.name") String clusterName,Cluster topology,
+ RemoteEmitters remoteEmitters,
+ SerializerDeserializerFactory serDeserFactory, Hasher hasher,
+ RemoteSendersExecutorServiceFactory senderExecutorFactory) {
+ this.remoteEmitters = remoteEmitters;
+ this.clusterName = clusterName;
+ this.hasher = hasher;
+ executorService = senderExecutorFactory.create();
+
+ serDeser = serDeserFactory.createSerializerDeserializer(Thread
+ .currentThread().getContextClassLoader());
+ sender = new RemoteSender(topology,
+ remoteEmitters.getEmitter(topology), hasher,
+ clusterName);
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.apache.s4.core.RemoteSenders#send(java.lang.String,
+ * org.apache.s4.base.Event)
+ */
+ @Override
+ public void send(String hashKey, Event event) {
+ event.setAppId(-1);
+ // NOTE: this implies multiple serializations, there might be an
+ // optimization
+ executorService.execute(new SendToRemoteClusterTask(hashKey, event,
+ sender));
+ }
+
+ class SendToRemoteClusterTask implements Runnable {
+
+ String hashKey;
+ Event event;
+ RemoteSender sender;
+
+ public SendToRemoteClusterTask(String hashKey, Event event,
+ RemoteSender sender) {
+ super();
+ this.hashKey = hashKey;
+ this.event = event;
+ this.sender = sender;
+ }
+
+ @Override
+ public void run() {
+ try {
+ sender.send(event.getStreamName(), hashKey,
+ serDeser.serialize(event));
+ } catch (InterruptedException e) {
+ logger.error(
+ "Interrupted blocking send operation for event {}. Event is lost.",
+ event);
+ Thread.currentThread().interrupt();
+ }
+
+ }
+
+ }
+}
http://git-wip-us.apache.org/repos/asf/incubator-s4/blob/16e5353a/subprojects/s4-core/src/main/java/org/apache/s4/core/RemoteSender.java
----------------------------------------------------------------------
diff --git a/subprojects/s4-core/src/main/java/org/apache/s4/core/RemoteSender.java b/subprojects/s4-core/src/main/java/org/apache/s4/core/RemoteSender.java
index ad9e02d..43d01c8 100644
--- a/subprojects/s4-core/src/main/java/org/apache/s4/core/RemoteSender.java
+++ b/subprojects/s4-core/src/main/java/org/apache/s4/core/RemoteSender.java
@@ -25,12 +25,15 @@ import org.apache.s4.base.Destination;
import org.apache.s4.base.Emitter;
import org.apache.s4.base.Hasher;
import org.apache.s4.comm.topology.Cluster;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
/**
* Sends events to a remote cluster.
*
*/
public class RemoteSender {
+ private static final Logger logger = LoggerFactory.getLogger(RemoteSender.class);
final private Emitter emitter;
final private Hasher hasher;
@@ -48,6 +51,7 @@ public class RemoteSender {
}
public void send(String streamName,String hashKey, ByteBuffer message) throws InterruptedException {
+
int partition;
if (hashKey == null) {
// round robin by default
@@ -56,7 +60,10 @@ public class RemoteSender {
partition = (int) (hasher.hash(hashKey) % emitter.getPartitionCount(streamName));
}
//TODO: where do we get the mode
+
Destination destination = cluster.getDestination(streamName, partition, emitter.getType());
+ logger.info("Sending event to partition:"+ partition + " stream: "+streamName);
+
emitter.send(destination, message);
}
}
http://git-wip-us.apache.org/repos/asf/incubator-s4/blob/16e5353a/subprojects/s4-core/src/main/java/org/apache/s4/core/util/AppConfig.java
----------------------------------------------------------------------
diff --git a/subprojects/s4-core/src/main/java/org/apache/s4/core/util/AppConfig.java b/subprojects/s4-core/src/main/java/org/apache/s4/core/util/AppConfig.java
index 5b9b0e7..8ef87c6 100644
--- a/subprojects/s4-core/src/main/java/org/apache/s4/core/util/AppConfig.java
+++ b/subprojects/s4-core/src/main/java/org/apache/s4/core/util/AppConfig.java
@@ -47,6 +47,29 @@ public class AppConfig {
this.customModulesURIs = customModulesURIs;
this.namedParameters = namedParameters;
}
+ public AppConfig(String appName, String appClassName, String appURI, List<String> customModulesNames,
+ List<String> customModulesURIs, String namedParametersAsString) {
+ super();
+ this.appName = appName;
+ this.appClassName = appClassName;
+ this.appURI = appURI;
+ this.customModulesNames = customModulesNames;
+ this.customModulesURIs = customModulesURIs;
+ this.namedParameters = convertStringToMap(namedParametersAsString);
+ }
+
+ final private static Map<String, String> convertStringToMap(
+ String namedParametersAsString) {
+ Map<String, String> map = Maps.newHashMap();
+ String[] kvs = namedParametersAsString.split(",");
+ for(String kv:kvs){
+ String[] split = kv.split("[=]");
+ if(split.length==2){
+ map.put(split[0], split[1]);
+ }
+ }
+ return map;
+ }
public String getAppName() {
return appName;
@@ -81,8 +104,10 @@ public class AppConfig {
return "";
}
StringBuilder sb = new StringBuilder();
+ String delim = "";
for (Map.Entry<String, String> param : namedParameters.entrySet()) {
- sb.append(param.getKey() + "=" + param.getValue() + ",");
+ sb.append(param.getKey() + "=" + param.getValue() ).append(delim);
+ delim=",";
}
return sb.toString();
}
@@ -180,6 +205,13 @@ public class AppConfig {
}
return this;
}
+ public Builder namedParameters(String namedParametersAsString) {
+ if(namedParametersAsString!=null){
+ Map<String, String> namedParameters = convertStringToMap(namedParametersAsString);
+ config.namedParameters = namedParameters;
+ }
+ return this;
+ }
public AppConfig build() {
return config;
http://git-wip-us.apache.org/repos/asf/incubator-s4/blob/16e5353a/subprojects/s4-core/src/main/java/org/apache/s4/deploy/AppStateModel.java
----------------------------------------------------------------------
diff --git a/subprojects/s4-core/src/main/java/org/apache/s4/deploy/AppStateModel.java b/subprojects/s4-core/src/main/java/org/apache/s4/deploy/AppStateModel.java
index b70c27f..5a0d03b 100644
--- a/subprojects/s4-core/src/main/java/org/apache/s4/deploy/AppStateModel.java
+++ b/subprojects/s4-core/src/main/java/org/apache/s4/deploy/AppStateModel.java
@@ -39,7 +39,8 @@ public class AppStateModel extends StateModel {
}
@Transition(from = "OFFLINE", to = "ONLINE")
- public void deploy(Message message, NotificationContext context) throws Exception {
+ public void deploy(Message message, NotificationContext context)
+ throws Exception {
logger.info("Deploying app:" + appName);
HelixManager manager = context.getManager();
ConfigAccessor configAccessor = manager.getConfigAccessor();
@@ -58,7 +59,8 @@ public class AppStateModel extends StateModel {
.customModulesNames(
getListFromCommaSeparatedValues(configAccessor.get(scope, AppConfig.MODULES_CLASSES)))
.customModulesURIs(getListFromCommaSeparatedValues(configAccessor.get(scope, AppConfig.MODULES_URIS)))
- .appURI(configAccessor.get(scope, AppConfig.APP_URI)).build();
+ .appURI(configAccessor.get(scope, AppConfig.APP_URI))
+ .namedParameters(configAccessor.get(scope, AppConfig.NAMED_PARAMETERS)).build();
return appConfig;
}
@@ -72,7 +74,8 @@ public class AppStateModel extends StateModel {
}
@Transition(from = "ONLINE", to = "OFFLINE")
- public void undeploy(Message message, NotificationContext context) throws Exception {
+ public void undeploy(Message message, NotificationContext context)
+ throws Exception {
logger.info("Undeploying app:" + appName);
HelixManager manager = context.getManager();
ConfigAccessor configAccessor = manager.getConfigAccessor();
@@ -82,17 +85,19 @@ public class AppStateModel extends StateModel {
}
- private void loadModulesAndStartNode(final Injector parentInjector, final AppConfig appConfig)
- throws ArchiveFetchException {
+ private void loadModulesAndStartNode(final Injector parentInjector,
+ final AppConfig appConfig) throws ArchiveFetchException {
String appName = appConfig.getAppName();
List<File> modulesLocalCopies = new ArrayList<File>();
for (String uriString : appConfig.getCustomModulesURIs()) {
- modulesLocalCopies.add(S4Bootstrap.fetchModuleAndCopyToLocalFile(appName, uriString, fetcher));
+ modulesLocalCopies.add(S4Bootstrap.fetchModuleAndCopyToLocalFile(
+ appName, uriString, fetcher));
}
- final ModulesLoader modulesLoader = new ModulesLoaderFactory().createModulesLoader(modulesLocalCopies);
+ final ModulesLoader modulesLoader = new ModulesLoaderFactory()
+ .createModulesLoader(modulesLocalCopies);
Thread t = new Thread(new Runnable() {
http://git-wip-us.apache.org/repos/asf/incubator-s4/blob/16e5353a/subprojects/s4-core/src/main/java/org/apache/s4/deploy/HelixBasedDeploymentManager.java
----------------------------------------------------------------------
diff --git a/subprojects/s4-core/src/main/java/org/apache/s4/deploy/HelixBasedDeploymentManager.java b/subprojects/s4-core/src/main/java/org/apache/s4/deploy/HelixBasedDeploymentManager.java
index 62a16a3..c5ba6ed 100644
--- a/subprojects/s4-core/src/main/java/org/apache/s4/deploy/HelixBasedDeploymentManager.java
+++ b/subprojects/s4-core/src/main/java/org/apache/s4/deploy/HelixBasedDeploymentManager.java
@@ -30,7 +30,7 @@ public class HelixBasedDeploymentManager implements DeploymentManager {
@Override
public void deploy(AppConfig appConfig) throws DeploymentFailedException {
- //DeploymentUtils.deploy(server, fetcher, clusterName, appConfig);
+ DeploymentUtils.deploy(server, fetcher, clusterName, appConfig);
}
@Override
http://git-wip-us.apache.org/repos/asf/incubator-s4/blob/16e5353a/subprojects/s4-tools/src/main/java/org/apache/s4/tools/helix/DeployApp.java
----------------------------------------------------------------------
diff --git a/subprojects/s4-tools/src/main/java/org/apache/s4/tools/helix/DeployApp.java b/subprojects/s4-tools/src/main/java/org/apache/s4/tools/helix/DeployApp.java
index cc3d128..693e13d 100644
--- a/subprojects/s4-tools/src/main/java/org/apache/s4/tools/helix/DeployApp.java
+++ b/subprojects/s4-tools/src/main/java/org/apache/s4/tools/helix/DeployApp.java
@@ -41,7 +41,6 @@ public class DeployApp extends S4ArgsBase {
HelixAdmin admin = new ZKHelixAdmin(deployArgs.zkConnectionString);
ConfigScopeBuilder builder = new ConfigScopeBuilder();
- // ConfigScope scope = builder.forCluster(deployArgs.clusterName).forResource(deployArgs.appName).build();
ConfigScope scope = builder.forCluster(deployArgs.clusterName).forResource(deployArgs.appName).build();
Map<String, String> properties = new HashMap<String, String>();
http://git-wip-us.apache.org/repos/asf/incubator-s4/blob/16e5353a/subprojects/s4-tools/src/main/java/org/apache/s4/tools/helix/GenericEventAdapter.java
----------------------------------------------------------------------
diff --git a/subprojects/s4-tools/src/main/java/org/apache/s4/tools/helix/GenericEventAdapter.java b/subprojects/s4-tools/src/main/java/org/apache/s4/tools/helix/GenericEventAdapter.java
index b16d4e0..bb86312 100644
--- a/subprojects/s4-tools/src/main/java/org/apache/s4/tools/helix/GenericEventAdapter.java
+++ b/subprojects/s4-tools/src/main/java/org/apache/s4/tools/helix/GenericEventAdapter.java
@@ -1,8 +1,5 @@
package org.apache.s4.tools.helix;
-import java.util.Collections;
-import java.util.List;
-
import org.apache.helix.HelixDataAccessor;
import org.apache.helix.HelixManager;
import org.apache.helix.HelixManagerFactory;
http://git-wip-us.apache.org/repos/asf/incubator-s4/blob/16e5353a/test-apps/twitter-adapter/src/main/java/org/apache/s4/example/twitter/TwitterInputAdapter.java
----------------------------------------------------------------------
diff --git a/test-apps/twitter-adapter/src/main/java/org/apache/s4/example/twitter/TwitterInputAdapter.java b/test-apps/twitter-adapter/src/main/java/org/apache/s4/example/twitter/TwitterInputAdapter.java
index 9afb04e..8f06433 100644
--- a/test-apps/twitter-adapter/src/main/java/org/apache/s4/example/twitter/TwitterInputAdapter.java
+++ b/test-apps/twitter-adapter/src/main/java/org/apache/s4/example/twitter/TwitterInputAdapter.java
@@ -89,6 +89,7 @@ public class TwitterInputAdapter extends AdapterApp {
@Override
public void onStatus(Status status) {
+ logger.info("Adding status "+ status.getText());
messageQueue.add(status);
}
@@ -125,6 +126,7 @@ public class TwitterInputAdapter extends AdapterApp {
while (true) {
try {
Status status = messageQueue.take();
+ logger.info("Sending status "+ status.getText());
Event event = new Event();
event.put("statusText", String.class, status.getText());
getRemoteStream().put(event);