Author: vinodkv
Date: Wed Jul 17 04:34:55 2013
New Revision: 1503989
URL: http://svn.apache.org/r1503989
Log:
YARN-930. Bootstrapping ApplicationHistoryService module. Contributed by Vinod
Kumar Vavilapalli.
Added:
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/ApplicationHistoryProtocol.java
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/application_history_service.proto
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/pom.xml
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/AHSClientService.java
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/AHSWebServer.java
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/ApplicationHistoryServer.java
Modified:
hadoop/common/branches/YARN-321/hadoop-yarn-project/CHANGES.txt
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/pom.xml
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/pom.xml
Modified: hadoop/common/branches/YARN-321/hadoop-yarn-project/CHANGES.txt
URL:
http://svn.apache.org/viewvc/hadoop/common/branches/YARN-321/hadoop-yarn-project/CHANGES.txt?rev=1503989&r1=1503988&r2=1503989&view=diff
==============================================================================
--- hadoop/common/branches/YARN-321/hadoop-yarn-project/CHANGES.txt (original)
+++ hadoop/common/branches/YARN-321/hadoop-yarn-project/CHANGES.txt Wed Jul 17
04:34:55 2013
@@ -24,6 +24,10 @@ Release 2.2.0 - UNRELEASED
BUG FIXES
+Branch YARN-321: Generic ApplicationHistoryService
+
+ YARN-930. Bootstrapping ApplicationHistoryService module. (vinodkv)
+
Release 2.1.1-beta - UNRELEASED
INCOMPATIBLE CHANGES
Modified:
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/pom.xml
URL:
http://svn.apache.org/viewvc/hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/pom.xml?rev=1503989&r1=1503988&r2=1503989&view=diff
==============================================================================
---
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/pom.xml
(original)
+++
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/pom.xml
Wed Jul 17 04:34:55 2013
@@ -60,6 +60,7 @@
<include>containermanagement_protocol.proto</include>
<include>server/yarn_server_resourcemanager_service_protos.proto</include>
<include>server/resourcemanager_administration_protocol.proto</include>
+
<include>src/main/proto/application_history_service.proto</include>
</includes>
</source>
<output>${project.build.directory}/generated-sources/java</output>
Added:
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/ApplicationHistoryProtocol.java
URL:
http://svn.apache.org/viewvc/hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/ApplicationHistoryProtocol.java?rev=1503989&view=auto
==============================================================================
---
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/ApplicationHistoryProtocol.java
(added)
+++
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/ApplicationHistoryProtocol.java
Wed Jul 17 04:34:55 2013
@@ -0,0 +1,131 @@
+/**
+ * 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.hadoop.yarn.api;
+
+import org.apache.hadoop.classification.InterfaceAudience.Private;
+import org.apache.hadoop.yarn.api.protocolrecords.CancelDelegationTokenRequest;
+import
org.apache.hadoop.yarn.api.protocolrecords.CancelDelegationTokenResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenResponse;
+import org.apache.hadoop.yarn.api.records.ApplicationId;
+import org.apache.hadoop.yarn.api.records.ApplicationReport;
+import org.apache.hadoop.yarn.api.records.Token;
+import org.apache.hadoop.yarn.exceptions.YarnException;
+
+/**
+ * <p>The protocol between clients and the
<code>ApplicationHistoryService</code>
+ * to get information on completed applications etc.</p>
+ */
+public interface ApplicationHistoryProtocol {
+
+ /**
+ * <p>The interface used by clients to get a report of an Application from
+ * the <code>HistoryServer</code>.</p>
+ *
+ * <p>The client, via {@link GetApplicationReportRequest} provides the
+ * {@link ApplicationId} of the application.</p>
+ *
+ * <p> In secure mode,the <code>HistoryServer</code> verifies access to the
+ * application etc. before accepting the request.</p>
+ *
+ * <p>The <code>HistoryServer</code> responds with a
+ * {@link GetApplicationReportResponse} which includes the
+ * {@link ApplicationReport} for the application.</p>
+ *
+ * <p>If the user does not have <code>VIEW_APP</code> access then the
+ * following fields in the report will be set to stubbed values:
+ * <ul>
+ * <li>host - set to "N/A"</li>
+ * <li>RPC port - set to -1</li>
+ * <li>client token - set to "N/A"</li>
+ * <li>diagnostics - set to "N/A"</li>
+ * <li>tracking URL - set to "N/A"</li>
+ * <li>original tracking URL - set to "N/A"</li>
+ * <li>resource usage report - all values are -1</li>
+ * </ul></p>
+ *
+ * @param request request for an application report
+ * @return application report
+ * @throws YarnException
+ */
+ public GetApplicationReportResponse getApplicationReport(
+ GetApplicationReportRequest request) throws YarnException;
+
+ /**
+ * <p>The interface used by clients to get a report of all Applications
+ * in the cluster from the <code>HistoryServer</code>.</p>
+ *
+ * <p>The <code>HistoryServer</code> responds with a
+ * {@link GetApplicationsRequest} which includes the
+ * {@link ApplicationReport} for all the applications.</p>
+ *
+ * <p>If the user does not have <code>VIEW_APP</code> access for an
+ * application then the corresponding report will be filtered as
+ * described in {@link #getApplicationReport(GetApplicationReportRequest)}.
+ * </p>
+ *
+ * @param request request for report on all running applications
+ * @return report on all running applications
+ * @throws YarnException
+ */
+ public GetApplicationsResponse getApplications(
+ GetApplicationsRequest request) throws YarnException;
+
+ /**
+ * <p>The interface used by clients to get delegation token, enabling the
+ * containers to be able to talk to the service using those tokens.
+ *
+ * <p> The <code>HistoryServer</code> responds with the delegation token
+ * {@link Token} that can be used by the client to speak to this
+ * service.
+ * @param request request to get a delegation token for the client.
+ * @return delegation token that can be used to talk to this service
+ * @throws YarnException
+ */
+ public GetDelegationTokenResponse getDelegationToken(
+ GetDelegationTokenRequest request) throws YarnException;
+
+ /**
+ * Renew an existing delegation token.
+ *
+ * @param request the delegation token to be renewed.
+ * @return the new expiry time for the delegation token.
+ * @throws YarnException
+ */
+ @Private
+ public RenewDelegationTokenResponse renewDelegationToken(
+ RenewDelegationTokenRequest request) throws YarnException;
+
+ /**
+ * Cancel an existing delegation token.
+ *
+ * @param request the delegation token to be cancelled.
+ * @return an empty response.
+ * @throws YarnException
+ */
+ @Private
+ public CancelDelegationTokenResponse cancelDelegationToken(
+ CancelDelegationTokenRequest request) throws YarnException;
+}
Added:
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/application_history_service.proto
URL:
http://svn.apache.org/viewvc/hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/application_history_service.proto?rev=1503989&view=auto
==============================================================================
---
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/application_history_service.proto
(added)
+++
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/application_history_service.proto
Wed Jul 17 04:34:55 2013
@@ -0,0 +1,34 @@
+/**
+ * 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.
+ */
+
+option java_package = "org.apache.hadoop.yarn.proto";
+option java_outer_classname = "ApplicationHistoryProtocol";
+option java_generic_services = true;
+option java_generate_equals_and_hash = true;
+
+import "Security.proto";
+import "yarn_service_protos.proto";
+
+service ApplicationHistoryProtocolService {
+ rpc getApplicationReport (GetApplicationReportRequestProto) returns
(GetApplicationReportResponseProto);
+ rpc getAllApplications (GetAllApplicationsRequestProto) returns
(GetAllApplicationsResponseProto);
+ rpc getDelegationToken(hadoop.common.GetDelegationTokenRequestProto) returns
(hadoop.common.GetDelegationTokenResponseProto);
+ rpc renewDelegationToken(hadoop.common.RenewDelegationTokenRequestProto)
returns (hadoop.common.RenewDelegationTokenResponseProto);
+ rpc cancelDelegationToken(hadoop.common.CancelDelegationTokenRequestProto)
returns (hadoop.common.CancelDelegationTokenResponseProto);
+}
+
Added:
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/pom.xml
URL:
http://svn.apache.org/viewvc/hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/pom.xml?rev=1503989&view=auto
==============================================================================
---
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/pom.xml
(added)
+++
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/pom.xml
Wed Jul 17 04:34:55 2013
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ 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.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0";
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
+ http://maven.apache.org/xsd/maven-4.0.0.xsd";>
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <artifactId>hadoop-yarn-server</artifactId>
+ <groupId>org.apache.hadoop</groupId>
+ <version>3.0.0-SNAPSHOT</version>
+ <relativePath>..</relativePath>
+ </parent>
+ <artifactId>hadoop-yarn-server-applicationhistoryserver</artifactId>
+ <version>3.0.0-SNAPSHOT</version>
+
+ <properties>
+ <!-- Needed for generating FindBugs warnings using parent pom -->
+ <yarn.basedir>${project.parent.parent.basedir}</yarn.basedir>
+ </properties>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-yarn-server-common</artifactId>
+ </dependency>
+ </dependencies>
+</project>
Added:
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/AHSClientService.java
URL:
http://svn.apache.org/viewvc/hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/AHSClientService.java?rev=1503989&view=auto
==============================================================================
---
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/AHSClientService.java
(added)
+++
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/AHSClientService.java
Wed Jul 17 04:34:55 2013
@@ -0,0 +1,76 @@
+/**
+* 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.hadoop.yarn.server.applicationhistoryservice;
+
+import org.apache.hadoop.service.AbstractService;
+import org.apache.hadoop.yarn.api.ApplicationHistoryProtocol;
+import org.apache.hadoop.yarn.api.protocolrecords.CancelDelegationTokenRequest;
+import
org.apache.hadoop.yarn.api.protocolrecords.CancelDelegationTokenResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenResponse;
+import org.apache.hadoop.yarn.exceptions.YarnException;
+
+public class AHSClientService extends AbstractService implements
+ ApplicationHistoryProtocol {
+
+ public AHSClientService() {
+ super(AHSClientService.class.getName());
+ }
+
+ @Override
+ public GetApplicationReportResponse getApplicationReport(
+ GetApplicationReportRequest request) throws YarnException {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ @Override
+ public GetApplicationsResponse
+ getApplications(GetApplicationsRequest request) throws YarnException {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ @Override
+ public GetDelegationTokenResponse getDelegationToken(
+ GetDelegationTokenRequest request) throws YarnException {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ @Override
+ public RenewDelegationTokenResponse renewDelegationToken(
+ RenewDelegationTokenRequest request) throws YarnException {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ @Override
+ public CancelDelegationTokenResponse cancelDelegationToken(
+ CancelDelegationTokenRequest request) throws YarnException {
+ // TODO Auto-generated method stub
+ return null;
+ }
+}
Added:
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/AHSWebServer.java
URL:
http://svn.apache.org/viewvc/hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/AHSWebServer.java?rev=1503989&view=auto
==============================================================================
---
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/AHSWebServer.java
(added)
+++
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/AHSWebServer.java
Wed Jul 17 04:34:55 2013
@@ -0,0 +1,29 @@
+/**
+* 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.hadoop.yarn.server.applicationhistoryservice;
+
+import org.apache.hadoop.service.AbstractService;
+
+public class AHSWebServer extends AbstractService {
+
+ public AHSWebServer() {
+ super(AHSWebServer.class.getName());
+ }
+
+}
Added:
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/ApplicationHistoryServer.java
URL:
http://svn.apache.org/viewvc/hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/ApplicationHistoryServer.java?rev=1503989&view=auto
==============================================================================
---
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/ApplicationHistoryServer.java
(added)
+++
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/ApplicationHistoryServer.java
Wed Jul 17 04:34:55 2013
@@ -0,0 +1,42 @@
+/**
+* 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.hadoop.yarn.server.applicationhistoryservice;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.service.CompositeService;
+
+/**
+ * History server that keeps track of all types of history in the cluster.
+ * Application specific history to start with.
+ */
+public class ApplicationHistoryServer extends CompositeService {
+
+ public ApplicationHistoryServer() {
+ super(ApplicationHistoryServer.class.getName());
+ }
+
+ @Override
+ protected void serviceInit(Configuration conf) throws Exception {
+ super.serviceInit(conf);
+ AHSClientService ahsClientService = new AHSClientService();
+ addService(ahsClientService);
+ AHSWebServer webServer = new AHSWebServer();
+ addService(webServer);
+ }
+}
Modified:
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/pom.xml
URL:
http://svn.apache.org/viewvc/hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/pom.xml?rev=1503989&r1=1503988&r2=1503989&view=diff
==============================================================================
---
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/pom.xml
(original)
+++
hadoop/common/branches/YARN-321/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/pom.xml
Wed Jul 17 04:34:55 2013
@@ -47,5 +47,6 @@
<module>hadoop-yarn-server-web-proxy</module>
<module>hadoop-yarn-server-resourcemanager</module>
<module>hadoop-yarn-server-tests</module>
+ <module>hadoop-yarn-server-applicationhistoryservice</module>
</modules>
</project>
