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Posted to commits@ambari.apache.org by sw...@apache.org on 2017/11/10 22:20:09 UTC
[2/2] ambari git commit: AMBARI-22366. POST,
GET and UPDATE API for cluster settings.
(/clusters/{clusterName}/settings).
AMBARI-22366. POST, GET and UPDATE API for cluster settings. (/clusters/{clusterName}/settings).
Project: http://git-wip-us.apache.org/repos/asf/ambari/repo
Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/49592068
Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/49592068
Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/49592068
Branch: refs/heads/branch-feature-AMBARI-14714
Commit: 4959206893da4060e66b6ece4cfba5136de79157
Parents: b558eda
Author: Swapan Shridhar <ss...@hortonworks.com>
Authored: Fri Nov 10 14:07:40 2017 -0800
Committer: Swapan Shridhar <ss...@hortonworks.com>
Committed: Fri Nov 10 14:07:40 2017 -0800
----------------------------------------------------------------------
.../server/ClusterSettingNotFoundException.java | 35 ++
.../resources/ClusterResourceDefinition.java | 1 +
.../ClusterSettingResourceDefinition.java | 45 ++
.../resources/ResourceInstanceFactoryImpl.java | 4 +
.../server/api/services/ClusterService.java | 13 +
.../api/services/ClusterSettingService.java | 276 +++++++++
.../controller/AmbariManagementController.java | 8 +
.../AmbariManagementControllerImpl.java | 8 +
.../controller/ClusterSettingRequest.java | 83 +++
.../controller/ClusterSettingResponse.java | 147 +++++
.../server/controller/ControllerModule.java | 7 +
.../controller/ResourceProviderFactory.java | 4 +-
.../server/controller/ServiceGroupResponse.java | 2 +-
.../AbstractControllerResourceProvider.java | 2 +
.../ClusterSettingResourceProvider.java | 554 +++++++++++++++++++
.../internal/DefaultProviderModule.java | 2 +
.../internal/ServiceGroupResourceProvider.java | 4 +-
.../ambari/server/controller/spi/Resource.java | 2 +
.../server/events/ClusterSettingEvent.java | 46 ++
.../server/orm/dao/ClusterSettingDAO.java | 100 ++++
.../server/orm/entities/ClusterEntity.java | 11 +
.../orm/entities/ClusterSettingEntity.java | 131 +++++
.../resources/RootLevelSettingsManager.java | 2 +-
.../org/apache/ambari/server/state/Cluster.java | 70 +++
.../ambari/server/state/ClusterSetting.java | 56 ++
.../server/state/ClusterSettingFactory.java | 33 ++
.../ambari/server/state/ClusterSettingImpl.java | 201 +++++++
.../ambari/server/state/ServiceGroupImpl.java | 4 +-
.../server/state/cluster/ClusterImpl.java | 149 ++++-
.../main/resources/Ambari-DDL-Derby-CREATE.sql | 10 +
.../main/resources/Ambari-DDL-MySQL-CREATE.sql | 9 +
.../main/resources/Ambari-DDL-Oracle-CREATE.sql | 9 +
.../resources/Ambari-DDL-Postgres-CREATE.sql | 9 +
.../resources/Ambari-DDL-SQLAnywhere-CREATE.sql | 9 +
.../resources/Ambari-DDL-SQLServer-CREATE.sql | 9 +
.../src/main/resources/META-INF/persistence.xml | 1 +
36 files changed, 2044 insertions(+), 12 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/ClusterSettingNotFoundException.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/ClusterSettingNotFoundException.java b/ambari-server/src/main/java/org/apache/ambari/server/ClusterSettingNotFoundException.java
new file mode 100644
index 0000000..1720aea
--- /dev/null
+++ b/ambari-server/src/main/java/org/apache/ambari/server/ClusterSettingNotFoundException.java
@@ -0,0 +1,35 @@
+/**
+ * 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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.ambari.server;
+
+@SuppressWarnings("serial")
+public class ClusterSettingNotFoundException extends ObjectNotFoundException {
+
+ public ClusterSettingNotFoundException(String clusterName, String clusterSettingName) {
+ super("ClusterSetting not found"
+ + ", clusterName=" + clusterName
+ + ", clusterSettingName=" + clusterSettingName);
+ }
+
+ public ClusterSettingNotFoundException(String clusterName, Long clusterSettingId) {
+ super("ClusterSetting not found"
+ + ", clusterName=" + clusterName
+ + ", clusterSettingId=" + clusterSettingId);
+ }
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/api/resources/ClusterResourceDefinition.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/api/resources/ClusterResourceDefinition.java b/ambari-server/src/main/java/org/apache/ambari/server/api/resources/ClusterResourceDefinition.java
index e5680dd..d211efd 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/api/resources/ClusterResourceDefinition.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/api/resources/ClusterResourceDefinition.java
@@ -63,6 +63,7 @@ public class ClusterResourceDefinition extends BaseResourceDefinition {
Set<SubResourceDefinition> setChildren = new HashSet<>();
setChildren.add(new SubResourceDefinition(Resource.Type.ServiceGroup));
setChildren.add(new SubResourceDefinition(Resource.Type.Host));
+ setChildren.add(new SubResourceDefinition(Resource.Type.ClusterSetting));
setChildren.add(new SubResourceDefinition(Resource.Type.Configuration));
setChildren.add(new SubResourceDefinition(Resource.Type.ServiceConfigVersion));
setChildren.add(new SubResourceDefinition(Resource.Type.Request));
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/api/resources/ClusterSettingResourceDefinition.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/api/resources/ClusterSettingResourceDefinition.java b/ambari-server/src/main/java/org/apache/ambari/server/api/resources/ClusterSettingResourceDefinition.java
new file mode 100644
index 0000000..151cfe8
--- /dev/null
+++ b/ambari-server/src/main/java/org/apache/ambari/server/api/resources/ClusterSettingResourceDefinition.java
@@ -0,0 +1,45 @@
+/*
+ * 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.ambari.server.api.resources;
+
+import org.apache.ambari.server.controller.spi.Resource;
+
+/**
+ * Cluster Setting resource definition.
+ */
+public class ClusterSettingResourceDefinition extends BaseResourceDefinition {
+
+ /**
+ * Constructor.
+ */
+ public ClusterSettingResourceDefinition() {
+ super(Resource.Type.ClusterSetting);
+ }
+
+ @Override
+ public String getPluralName() {
+ return "settings";
+ }
+
+ @Override
+ public String getSingularName() {
+ return "setting";
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java b/ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
index 7ac41a5..2d2e75e 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
@@ -108,6 +108,10 @@ public class ResourceInstanceFactoryImpl implements ResourceInstanceFactory {
resourceDefinition = new RootClusterSettingsResourceDefinition();
break;
+ case ClusterSetting:
+ resourceDefinition = new ClusterSettingResourceDefinition();
+ break;
+
case ServiceGroup:
resourceDefinition = new ServiceGroupResourceDefinition();
break;
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/api/services/ClusterService.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/api/services/ClusterService.java b/ambari-server/src/main/java/org/apache/ambari/server/api/services/ClusterService.java
index 92f50f4..31af4e0 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/api/services/ClusterService.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/api/services/ClusterService.java
@@ -535,6 +535,19 @@ public class ClusterService extends BaseService {
}
/**
+ * Gets the cluster setting sub-resource.
+ *
+ * @param request the request
+ * @param clusterName the cluster name
+ *
+ * @return the 'cluster setting' service
+ */
+ @Path("{clusterName}/settings")
+ public ClusterSettingService getSettingsHandler(@Context javax.ws.rs.core.Request request, @PathParam("clusterName") String clusterName) {
+ return new ClusterSettingService(clusterName);
+ }
+
+ /**
* Gets the requests sub-resource.
*
* @param request the request
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/api/services/ClusterSettingService.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/api/services/ClusterSettingService.java b/ambari-server/src/main/java/org/apache/ambari/server/api/services/ClusterSettingService.java
new file mode 100644
index 0000000..c8f9bd1
--- /dev/null
+++ b/ambari-server/src/main/java/org/apache/ambari/server/api/services/ClusterSettingService.java
@@ -0,0 +1,276 @@
+/*
+ * 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.ambari.server.api.services;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.UriInfo;
+
+import org.apache.ambari.annotations.ApiIgnore;
+import org.apache.ambari.server.api.resources.ResourceInstance;
+import org.apache.ambari.server.controller.ClusterSettingResponse;
+import org.apache.ambari.server.controller.spi.Resource;
+import org.apache.http.HttpStatus;
+
+
+import io.swagger.annotations.ApiImplicitParam;
+import io.swagger.annotations.ApiImplicitParams;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiResponse;
+import io.swagger.annotations.ApiResponses;
+
+/**
+ * Service responsible for services resource requests.
+ */
+public class ClusterSettingService extends BaseService {
+ private static final String CLUSTER_SETTING_REQUEST_TYPE = "org.apache.ambari.server.controller.ClusterSettingRequestSwagger";
+
+ /**
+ * Parent cluster name.
+ */
+ private String m_clusterName;
+
+ /**
+ * Constructor.
+ *
+ * @param clusterName cluster id
+ */
+ public ClusterSettingService(String clusterName) {
+ m_clusterName = clusterName;
+ }
+
+
+ /**
+ * Handles URL: /clusters/{clusterId}/settings
+ * Get all 'cluster settings' for a cluster.
+ *
+ * @param headers http headers
+ * @param ui uri info
+ * @return service collection resource representation
+ */
+ @GET
+ @Produces(MediaType.TEXT_PLAIN)
+ @ApiOperation(value = "Get all cluster settings",
+ nickname = "ClusterSettingService#getClusterSettings",
+ notes = "Returns all 'cluster settings'.",
+ response = ClusterSettingResponse.ClusterSettingResponseSwagger.class,
+ responseContainer = RESPONSE_CONTAINER_LIST)
+ @ApiImplicitParams({
+ @ApiImplicitParam(name = QUERY_FIELDS, value = QUERY_FILTER_DESCRIPTION,
+ defaultValue = "ClusterSettingInfo/cluster_setting_name, ClusterSettingInfo/cluster_name",
+ dataType = DATA_TYPE_STRING, paramType = PARAM_TYPE_QUERY),
+ @ApiImplicitParam(name = QUERY_SORT, value = QUERY_SORT_DESCRIPTION,
+ defaultValue = "ClusterSettingInfo/cluster_setting_name.asc, ClusterSettingInfo/cluster_name.asc",
+ dataType = DATA_TYPE_STRING, paramType = PARAM_TYPE_QUERY),
+ @ApiImplicitParam(name = QUERY_PAGE_SIZE, value = QUERY_PAGE_SIZE_DESCRIPTION, defaultValue = DEFAULT_PAGE_SIZE, dataType = DATA_TYPE_INT, paramType = PARAM_TYPE_QUERY),
+ @ApiImplicitParam(name = QUERY_FROM, value = QUERY_FROM_DESCRIPTION, defaultValue = DEFAULT_FROM, dataType = DATA_TYPE_STRING, paramType = PARAM_TYPE_QUERY),
+ @ApiImplicitParam(name = QUERY_TO, value = QUERY_TO_DESCRIPTION, dataType = DATA_TYPE_STRING, paramType = PARAM_TYPE_QUERY)
+ })
+ @ApiResponses(value = {
+ @ApiResponse(code = HttpStatus.SC_OK, message = MSG_SUCCESSFUL_OPERATION),
+ @ApiResponse(code = HttpStatus.SC_INTERNAL_SERVER_ERROR, message = MSG_SERVER_ERROR)
+ })
+ public Response getClusterSettings(String body, @Context HttpHeaders headers, @Context UriInfo ui) {
+ return handleRequest(headers, body, ui, Request.Type.GET,
+ createClusterSettingResource(m_clusterName, null));
+ }
+
+ /**
+ * Handles URL: /clusters/{clusterId}/settings/{clusterSettingName}
+ * Get a specific 'cluster setting' for a cluster.
+ *
+ * @param headers http headers
+ * @param ui uri info
+ * @return service collection resource representation
+ */
+ @GET
+ @Path("{clusterSettingName}")
+ @Produces(MediaType.TEXT_PLAIN)
+ @ApiOperation(value = "Get the details of a specific 'cluster setting'",
+ nickname = "ClusterSettingService#getClusterSetting",
+ notes = "Returns the details of a specific 'cluster setting'",
+ response = ClusterSettingResponse.ClusterSettingResponseSwagger.class,
+ responseContainer = RESPONSE_CONTAINER_LIST)
+ @ApiImplicitParams({
+ @ApiImplicitParam(name = QUERY_FIELDS, value = QUERY_FILTER_DESCRIPTION, defaultValue = "ClusterSettingInfo/*",
+ dataType = DATA_TYPE_STRING, paramType = PARAM_TYPE_QUERY)
+ })
+ @ApiResponses(value = {
+ @ApiResponse(code = HttpStatus.SC_OK, message = MSG_SUCCESSFUL_OPERATION),
+ @ApiResponse(code = HttpStatus.SC_NOT_FOUND, message = MSG_RESOURCE_NOT_FOUND),
+ @ApiResponse(code = HttpStatus.SC_INTERNAL_SERVER_ERROR, message = MSG_SERVER_ERROR)
+ })
+ public Response getClusterSetting(String body, @Context HttpHeaders headers, @Context UriInfo ui,
+ @PathParam("clusterSettingName") String clusterSettingName) {
+ return handleRequest(headers, body, ui, Request.Type.GET,
+ createClusterSettingResource(m_clusterName, clusterSettingName));
+ }
+
+ /**
+ * Handles: PUT /clusters/{clusterName}/settings
+ * Update multiple cluster settings.
+ *
+ * @param body http body
+ * @param headers http headers
+ * @param ui uri info
+ * @return information regarding the updated cluster settings.
+ */
+ @PUT
+ @Produces(MediaType.TEXT_PLAIN)
+ @ApiOperation(value = "Updates multiple cluster settings",
+ nickname = "ClusterSettingService#updateClusterSettings"
+ )
+ @ApiImplicitParams({
+ @ApiImplicitParam(dataType = CLUSTER_SETTING_REQUEST_TYPE, paramType = PARAM_TYPE_BODY)
+ })
+ @ApiResponses({
+ @ApiResponse(code = HttpStatus.SC_OK, message = MSG_SUCCESSFUL_OPERATION),
+ @ApiResponse(code = HttpStatus.SC_ACCEPTED, message = MSG_REQUEST_ACCEPTED),
+ @ApiResponse(code = HttpStatus.SC_BAD_REQUEST, message = MSG_INVALID_ARGUMENTS),
+ @ApiResponse(code = HttpStatus.SC_NOT_FOUND, message = MSG_RESOURCE_NOT_FOUND),
+ @ApiResponse(code = HttpStatus.SC_UNAUTHORIZED, message = MSG_NOT_AUTHENTICATED),
+ @ApiResponse(code = HttpStatus.SC_FORBIDDEN, message = MSG_PERMISSION_DENIED),
+ @ApiResponse(code = HttpStatus.SC_INTERNAL_SERVER_ERROR, message = MSG_SERVER_ERROR),
+ })
+ public Response updateClusterSettings(String body, @Context HttpHeaders headers, @Context UriInfo ui) {
+
+ return handleRequest(headers, body, ui, Request.Type.PUT, createClusterSettingResource(m_clusterName, null));
+ }
+
+ /**
+ * Handles: PUT /clusters/{clusterName}/settings/{clusterSettingName}
+ * Updates the specific cluster setting.
+ *
+ * @param body http body
+ * @param headers http headers
+ * @param ui uri info
+ * @param clusterSettingName cluster setting name
+ *
+ * @return information regarding the updated cluster setting.
+ */
+ @PUT
+ @Path("{clusterSettingName}")
+ @Produces(MediaType.TEXT_PLAIN)
+ @ApiOperation(value = "Updates the specific cluster setting",
+ nickname = "ClusterSettingService#updateClusterSetting"
+ )
+ @ApiImplicitParams({
+ @ApiImplicitParam(dataType = CLUSTER_SETTING_REQUEST_TYPE, paramType = PARAM_TYPE_BODY)
+ })
+ @ApiResponses({
+ @ApiResponse(code = HttpStatus.SC_OK, message = MSG_SUCCESSFUL_OPERATION),
+ @ApiResponse(code = HttpStatus.SC_ACCEPTED, message = MSG_REQUEST_ACCEPTED),
+ @ApiResponse(code = HttpStatus.SC_BAD_REQUEST, message = MSG_INVALID_ARGUMENTS),
+ @ApiResponse(code = HttpStatus.SC_NOT_FOUND, message = MSG_RESOURCE_NOT_FOUND),
+ @ApiResponse(code = HttpStatus.SC_UNAUTHORIZED, message = MSG_NOT_AUTHENTICATED),
+ @ApiResponse(code = HttpStatus.SC_FORBIDDEN, message = MSG_PERMISSION_DENIED),
+ @ApiResponse(code = HttpStatus.SC_INTERNAL_SERVER_ERROR, message = MSG_SERVER_ERROR),
+ })
+ public Response updateClusterSettings(String body, @Context HttpHeaders headers, @Context UriInfo ui,
+ @PathParam("clusterSettingName") String clusterSettingName) {
+ return handleRequest(headers, body, ui, Request.Type.PUT, createClusterSettingResource(m_clusterName, clusterSettingName));
+ }
+
+ /**
+ * Handles: DELETE /clusters/{clusterName}/settings/{clusterSettingName}
+ * Delete a specific 'cluster setting'.
+
+ * @param headers http headers
+ * @param ui uri info
+ * @param clusterSettingName cluster setting name
+ * @return information regarding the deleted 'cluster setting'
+ */
+ @DELETE
+ @Path("{clusterSettingName}")
+ @Produces(MediaType.TEXT_PLAIN)
+ @ApiOperation(value = "Deletes a specific cluster setting",
+ nickname = "ClusterSettingService#deleteClustersetting"
+ )
+ @ApiResponses({
+ @ApiResponse(code = HttpStatus.SC_OK, message = MSG_SUCCESSFUL_OPERATION),
+ @ApiResponse(code = HttpStatus.SC_NOT_FOUND, message = MSG_RESOURCE_NOT_FOUND),
+ @ApiResponse(code = HttpStatus.SC_UNAUTHORIZED, message = MSG_NOT_AUTHENTICATED),
+ @ApiResponse(code = HttpStatus.SC_FORBIDDEN, message = MSG_PERMISSION_DENIED),
+ @ApiResponse(code = HttpStatus.SC_INTERNAL_SERVER_ERROR, message = MSG_SERVER_ERROR),
+ })
+ public Response deleteClusterSetting(@Context HttpHeaders headers, @Context UriInfo ui,
+ @PathParam("clusterSettingName") String clusterSettingName) {
+
+ return handleRequest(headers, null, ui, Request.Type.DELETE, createClusterSettingResource(m_clusterName, clusterSettingName));
+ }
+
+ /**
+ * Handles URL: /clusters/{clusterId}/settings
+ * The body should contain:
+ * To create multiple settings in a request, provide an array of settings.
+ * eg:
+ *
+ * [
+ * {
+ * "ClusterSettingInfo" : {
+ * "cluster_setting_name": "{setting_name}",
+ * "cluster_setting_value": "{setting_val}"
+ * }
+ * },
+ * {
+ * "ClusterSettingInfo" : {
+ * "cluster_setting_name": "{setting_name}",
+ * "cluster_setting_value": "{setting_val}"
+ * }
+ *]
+ *
+ *
+ *
+ * @param headers http headers
+ * @param ui uri info
+ * @return status code only, 201 if successful
+ */
+ @POST @ApiIgnore // until documented
+ @Produces("text/plain")
+ public Response createConfigurations(String body,@Context HttpHeaders headers, @Context UriInfo ui) {
+ return handleRequest(headers, body, ui, Request.Type.POST, createClusterSettingResource(m_clusterName, null));
+ }
+
+ /**
+ * Create a 'cluster setting' resource instance.
+ *
+ * @param clusterName cluster name
+ *
+ * @return a cluster setting resource instance
+ */
+ ResourceInstance createClusterSettingResource(String clusterName, String clusterSettingName) {
+ Map<Resource.Type,String> mapIds = new HashMap<>();
+ mapIds.put(Resource.Type.Cluster, clusterName);
+ mapIds.put(Resource.Type.ClusterSetting, clusterSettingName);
+
+ return createResource(Resource.Type.ClusterSetting, mapIds);
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java b/ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
index 86ac3c4..b5bc813 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
@@ -51,6 +51,7 @@ import org.apache.ambari.server.security.ldap.LdapBatchDto;
import org.apache.ambari.server.security.ldap.LdapSyncDto;
import org.apache.ambari.server.stageplanner.RoleGraphFactory;
import org.apache.ambari.server.state.Cluster;
+import org.apache.ambari.server.state.ClusterSettingFactory;
import org.apache.ambari.server.state.Clusters;
import org.apache.ambari.server.state.Config;
import org.apache.ambari.server.state.ConfigHelper;
@@ -582,6 +583,13 @@ public interface AmbariManagementController {
ServiceGroupFactory getServiceGroupFactory();
/**
+ * Get the 'cluster setting' factory for this management controller.
+ *
+ * @return the 'cluster setting'
+ */
+ ClusterSettingFactory getClusterSettingFactory();
+
+ /**
* Get the service component factory for this management controller.
*
* @return the service component factory
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java b/ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
index dc16f22..80b414578 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
@@ -157,6 +157,7 @@ import org.apache.ambari.server.stack.RepoUtil;
import org.apache.ambari.server.stageplanner.RoleGraph;
import org.apache.ambari.server.stageplanner.RoleGraphFactory;
import org.apache.ambari.server.state.Cluster;
+import org.apache.ambari.server.state.ClusterSettingFactory;
import org.apache.ambari.server.state.Clusters;
import org.apache.ambari.server.state.CommandScriptDefinition;
import org.apache.ambari.server.state.ComponentInfo;
@@ -270,6 +271,8 @@ public class AmbariManagementControllerImpl implements AmbariManagementControlle
@Inject
private ServiceGroupFactory serviceGroupFactory;
@Inject
+ private ClusterSettingFactory clusterSettingFactory;
+ @Inject
private ServiceFactory serviceFactory;
@Inject
private ServiceComponentFactory serviceComponentFactory;
@@ -5278,6 +5281,11 @@ public class AmbariManagementControllerImpl implements AmbariManagementControlle
}
@Override
+ public ClusterSettingFactory getClusterSettingFactory() {
+ return clusterSettingFactory;
+ }
+
+ @Override
public ServiceFactory getServiceFactory() { return serviceFactory; }
@Override
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/controller/ClusterSettingRequest.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/ClusterSettingRequest.java b/ambari-server/src/main/java/org/apache/ambari/server/controller/ClusterSettingRequest.java
new file mode 100644
index 0000000..37fe5bc
--- /dev/null
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/ClusterSettingRequest.java
@@ -0,0 +1,83 @@
+/**
+ * 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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.ambari.server.controller;
+
+
+public class ClusterSettingRequest {
+
+ private String clusterName; // REF
+ private String clusterSettingName; // GET/CREATE/DELETE
+ private String clusterSettingValue;
+
+ public ClusterSettingRequest(String clusterName, String clusterSettingName, String clusterSettingValue) {
+ this.clusterName = clusterName;
+ this.clusterSettingName = clusterSettingName;
+ this.clusterSettingValue = clusterSettingValue;
+ }
+
+ /**
+ * @return the clusterName
+ */
+ public String getClusterName() {
+ return clusterName;
+ }
+
+ /**
+ * @param clusterName the clusterName to set
+ */
+ public void setClusterName(String clusterName) {
+ this.clusterName = clusterName;
+ }
+
+ /**
+ * @return the clustesettingName
+ */
+ public String getClusterSettingName() {
+ return clusterSettingName;
+ }
+
+ /**
+ * @param clusterSettingName the cluster setting name to set
+ */
+ public void setClusterSettingName(String clusterSettingName) {
+ this.clusterSettingName = clusterSettingName;
+ }
+
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("clusterName=" + clusterName
+ + ", clusterSettingName=" + clusterSettingName
+ + ", clusterSettingValue=" + clusterSettingValue);
+ return sb.toString();
+ }
+
+ /**
+ * @return the clustesettingName
+ */
+ public String getClusterSettingValue() {
+ return clusterSettingValue;
+ }
+
+ /**
+ * @param clusterSettingValue the cluster setting value to set
+ */
+ public void setClusterSettingValue(String clusterSettingValue) {
+ this.clusterSettingValue = clusterSettingValue;
+ }
+
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/controller/ClusterSettingResponse.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/ClusterSettingResponse.java b/ambari-server/src/main/java/org/apache/ambari/server/controller/ClusterSettingResponse.java
new file mode 100644
index 0000000..9d79326
--- /dev/null
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/ClusterSettingResponse.java
@@ -0,0 +1,147 @@
+/**
+ * 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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.ambari.server.controller;
+
+import java.util.Objects;
+
+import io.swagger.annotations.ApiModelProperty;
+
+public class ClusterSettingResponse {
+
+ private Long clusterId;
+ private String clusterName;
+ private Long clusterSettingId;
+ private String clusterSettingName;
+ private String clusterSettingValue;
+
+ public ClusterSettingResponse(Long clusterId, String clusterName, Long clusterSettingId,
+ String clusterSettingName, String clusterSettingValue) {
+ this.clusterId = clusterId;
+ this.clusterSettingId = clusterSettingId;
+ this.clusterName = clusterName;
+ this.clusterSettingName = clusterSettingName;
+ this.clusterSettingValue = clusterSettingValue;
+ }
+
+ /**
+ * @return the clusterId
+ */
+ public Long getClusterId() {
+ return clusterId;
+ }
+
+ /**
+ * @param clusterId the clusterId to set
+ */
+ public void setClusterId(Long clusterId) {
+ this.clusterId = clusterId;
+ }
+
+
+
+ /**
+ * @return the clusterName
+ */
+ public String getClusterName() {
+ return clusterName;
+ }
+
+ /**
+ * @param clusterName the clusterName to set
+ */
+ public void setClusterName(String clusterName) {
+ this.clusterName = clusterName;
+ }
+
+
+
+ /**
+ * @return the cluster Setting Id
+ */
+ public Long getClusterSettingId() {
+ return clusterSettingId;
+ }
+
+ /**
+ * @param clusterSettingId the cluster Setting Id
+ */
+ public void setClusterSettingId(Long clusterSettingId) {
+ this.clusterSettingId = clusterSettingId;
+ }
+
+
+
+ /**
+ * @return the cluster setting name
+ */
+ public String getClusterSettingName() {
+ return clusterSettingName;
+ }
+
+ /**
+ * @param clusterSettingName the cluster setting name
+ */
+ public void setClusterSettingName(String clusterSettingName) {
+ this.clusterSettingName = clusterSettingName;
+ }
+
+
+
+ /**
+ * @return the cluster setting name
+ */
+ public String getClusterSettingValue() {
+ return clusterSettingValue;
+ }
+
+ /**
+ * @param clusterSettingValue the cluster setting value
+ */
+ public void setClusterSettingValue(String clusterSettingValue) {
+ this.clusterSettingValue = clusterSettingValue;
+ }
+
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+
+ ClusterSettingResponse that = (ClusterSettingResponse) o;
+
+ return Objects.equals(clusterId, that.clusterId) &&
+ Objects.equals(clusterSettingId, that.clusterSettingId) &&
+ Objects.equals(clusterName, that.clusterName) &&
+ Objects.equals(clusterSettingName, that.clusterSettingName);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(clusterId, clusterSettingId, clusterName, clusterSettingName);
+ }
+
+ /**
+ * Interface to help correct Swagger documentation generation
+ */
+ public interface ClusterSettingResponseSwagger extends ApiModel {
+ @ApiModelProperty(name = "ClusterSettingInfo")
+ ClusterSettingResponse getClusterSettingResponse();
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/controller/ControllerModule.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/ControllerModule.java b/ambari-server/src/main/java/org/apache/ambari/server/controller/ControllerModule.java
index 0303a71..eff1e77 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/controller/ControllerModule.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/ControllerModule.java
@@ -64,6 +64,7 @@ import org.apache.ambari.server.configuration.Configuration.ConnectionPoolType;
import org.apache.ambari.server.configuration.Configuration.DatabaseType;
import org.apache.ambari.server.controller.internal.AlertTargetResourceProvider;
import org.apache.ambari.server.controller.internal.AmbariConfigurationResourceProvider;
+import org.apache.ambari.server.controller.internal.ClusterSettingResourceProvider;
import org.apache.ambari.server.controller.internal.ClusterStackVersionResourceProvider;
import org.apache.ambari.server.controller.internal.ComponentResourceProvider;
import org.apache.ambari.server.controller.internal.CredentialResourceProvider;
@@ -129,6 +130,9 @@ import org.apache.ambari.server.serveraction.users.CsvFilePersisterService;
import org.apache.ambari.server.stack.StackManagerFactory;
import org.apache.ambari.server.stageplanner.RoleGraphFactory;
import org.apache.ambari.server.state.Cluster;
+import org.apache.ambari.server.state.ClusterSetting;
+import org.apache.ambari.server.state.ClusterSettingFactory;
+import org.apache.ambari.server.state.ClusterSettingImpl;
import org.apache.ambari.server.state.Clusters;
import org.apache.ambari.server.state.Config;
import org.apache.ambari.server.state.ConfigFactory;
@@ -473,6 +477,8 @@ public class ControllerModule extends AbstractModule {
Service.class, ServiceImpl.class).build(ServiceFactory.class));
install(new FactoryModuleBuilder().implement(
ServiceGroup.class, ServiceGroupImpl.class).build(ServiceGroupFactory.class));
+ install(new FactoryModuleBuilder().implement(
+ ClusterSetting.class, ClusterSettingImpl.class).build(ClusterSettingFactory.class));
install(new FactoryModuleBuilder()
.implement(ResourceProvider.class, Names.named("host"), HostResourceProvider.class)
@@ -481,6 +487,7 @@ public class ControllerModule extends AbstractModule {
.implement(ResourceProvider.class, Names.named("servicegroup"), ServiceGroupResourceProvider.class)
.implement(ResourceProvider.class, Names.named("servicedependency"), ServiceDependencyResourceProvider.class)
.implement(ResourceProvider.class, Names.named("servicegroupdependency"), ServiceGroupDependencyResourceProvider.class)
+ .implement(ResourceProvider.class, Names.named("clustersetting"), ClusterSettingResourceProvider.class)
.implement(ResourceProvider.class, Names.named("component"), ComponentResourceProvider.class)
.implement(ResourceProvider.class, Names.named("member"), MemberResourceProvider.class)
.implement(ResourceProvider.class, Names.named("repositoryVersion"), RepositoryVersionResourceProvider.class)
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/controller/ResourceProviderFactory.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/ResourceProviderFactory.java b/ambari-server/src/main/java/org/apache/ambari/server/controller/ResourceProviderFactory.java
index 0fbea9a..a6c69af 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/controller/ResourceProviderFactory.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/ResourceProviderFactory.java
@@ -41,7 +41,6 @@ public interface ResourceProviderFactory {
@Named("hostComponent")
ResourceProvider getHostComponentResourceProvider(Set<String> propertyIds, Map<Type, String> keyPropertyIds,
AmbariManagementController managementController);
-
@Named("service")
ResourceProvider getServiceResourceProvider(AmbariManagementController managementController);
@@ -54,6 +53,9 @@ public interface ResourceProviderFactory {
@Named("servicegroupdependency")
ResourceProvider getServiceGroupDependencyResourceProvider(AmbariManagementController managementController);
+ @Named("clustersetting")
+ ResourceProvider getClusterSettingResourceProvider(AmbariManagementController managementController);
+
@Named("component")
ResourceProvider getComponentResourceProvider(AmbariManagementController managementController);
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/controller/ServiceGroupResponse.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/ServiceGroupResponse.java b/ambari-server/src/main/java/org/apache/ambari/server/controller/ServiceGroupResponse.java
index 147650c..6b7c32f 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/controller/ServiceGroupResponse.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/ServiceGroupResponse.java
@@ -118,7 +118,7 @@ public class ServiceGroupResponse {
*/
public interface ServiceGroupResponseSwagger extends ApiModel {
@ApiModelProperty(name = "ServiceGroupInfo")
- ServiceResponse getServiceGroupResponse();
+ ServiceGroupResponse getServiceGroupResponse();
}
}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java b/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
index 0acf78f..5cc2116 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
@@ -154,6 +154,8 @@ public abstract class AbstractControllerResourceProvider extends AbstractAuthori
return new ClusterResourceProvider(managementController);
case RootClusterSetting:
return new RootClusterSettingsResourceProvider(managementController);
+ case ClusterSetting:
+ return resourceProviderFactory.getClusterSettingResourceProvider(managementController);
case Service:
return resourceProviderFactory.getServiceResourceProvider(managementController);
case ServiceDependency:
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ClusterSettingResourceProvider.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ClusterSettingResourceProvider.java b/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ClusterSettingResourceProvider.java
new file mode 100644
index 0000000..936826a
--- /dev/null
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ClusterSettingResourceProvider.java
@@ -0,0 +1,554 @@
+/**
+ * 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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.ambari.server.controller.internal;
+
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+
+
+import org.apache.ambari.server.AmbariException;
+import org.apache.ambari.server.ClusterNotFoundException;
+import org.apache.ambari.server.ClusterSettingNotFoundException;
+import org.apache.ambari.server.DuplicateResourceException;
+import org.apache.ambari.server.ObjectNotFoundException;
+import org.apache.ambari.server.ParentObjectNotFoundException;
+import org.apache.ambari.server.PropertyNotFoundException;
+import org.apache.ambari.server.controller.AmbariManagementController;
+import org.apache.ambari.server.controller.ClusterSettingRequest;
+import org.apache.ambari.server.controller.ClusterSettingResponse;
+import org.apache.ambari.server.controller.spi.NoSuchParentResourceException;
+import org.apache.ambari.server.controller.spi.NoSuchResourceException;
+import org.apache.ambari.server.controller.spi.Predicate;
+import org.apache.ambari.server.controller.spi.Request;
+import org.apache.ambari.server.controller.spi.RequestStatus;
+import org.apache.ambari.server.controller.spi.Resource;
+import org.apache.ambari.server.controller.spi.ResourceAlreadyExistsException;
+import org.apache.ambari.server.controller.spi.SystemException;
+import org.apache.ambari.server.controller.spi.UnsupportedPropertyException;
+import org.apache.ambari.server.controller.utilities.PropertyHelper;
+import org.apache.ambari.server.security.authorization.AuthorizationException;
+import org.apache.ambari.server.security.authorization.AuthorizationHelper;
+import org.apache.ambari.server.security.authorization.ResourceType;
+import org.apache.ambari.server.security.authorization.RoleAuthorization;
+import org.apache.ambari.server.state.Cluster;
+import org.apache.ambari.server.state.ClusterSetting;
+import org.apache.ambari.server.state.Clusters;
+import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang.Validate;
+
+import com.google.common.collect.Sets;
+import com.google.inject.assistedinject.Assisted;
+import com.google.inject.assistedinject.AssistedInject;
+
+
+/**
+ * Resource provider for Cluster Settings resource.
+ **/
+
+public class ClusterSettingResourceProvider extends AbstractControllerResourceProvider {
+
+
+ // ----- Property ID constants ---------------------------------------------
+
+ public static final String RESPONSE_KEY = "ClusterSettingInfo";
+ public static final String ALL_PROPERTIES = RESPONSE_KEY + PropertyHelper.EXTERNAL_PATH_SEP + "*";
+ public static final String CLUSTER_SETTING_CLUSTER_ID_PROPERTY_ID = RESPONSE_KEY + PropertyHelper.EXTERNAL_PATH_SEP + "cluster_id";
+ public static final String CLUSTER_SETTING_CLUSTER_NAME_PROPERTY_ID = RESPONSE_KEY + PropertyHelper.EXTERNAL_PATH_SEP + "cluster_name";
+ public static final String CLUSTER_SETTING_CLUSTER_SETTING_ID_PROPERTY_ID = RESPONSE_KEY + PropertyHelper.EXTERNAL_PATH_SEP + "cluster_setting_id";
+ public static final String CLUSTER_SETTING_CLUSTER_SETTING_NAME_PROPERTY_ID = RESPONSE_KEY + PropertyHelper.EXTERNAL_PATH_SEP + "cluster_setting_name";
+ public static final String CLUSTER_SETTING_CLUSTER_SETTING_VALUE_PROPERTY_ID = RESPONSE_KEY + PropertyHelper.EXTERNAL_PATH_SEP + "cluster_setting_value";
+
+ private static final Set<String> pkPropertyIds =
+ Sets.newHashSet(new String[]{
+ CLUSTER_SETTING_CLUSTER_NAME_PROPERTY_ID,
+ CLUSTER_SETTING_CLUSTER_SETTING_NAME_PROPERTY_ID});
+
+ /**
+ * The property ids for an cluster setting resource.
+ */
+ private static final Set<String> PROPERTY_IDS = new HashSet<>();
+
+ /**
+ * The key property ids for an cluster setting resource.
+ */
+ private static final Map<Resource.Type, String> KEY_PROPERTY_IDS = new HashMap<>();
+
+ static {
+ // properties
+ PROPERTY_IDS.add(CLUSTER_SETTING_CLUSTER_ID_PROPERTY_ID);
+ PROPERTY_IDS.add(CLUSTER_SETTING_CLUSTER_NAME_PROPERTY_ID);
+ PROPERTY_IDS.add(CLUSTER_SETTING_CLUSTER_SETTING_ID_PROPERTY_ID);
+ PROPERTY_IDS.add(CLUSTER_SETTING_CLUSTER_SETTING_NAME_PROPERTY_ID);
+ PROPERTY_IDS.add(CLUSTER_SETTING_CLUSTER_SETTING_VALUE_PROPERTY_ID);
+
+ // keys
+ KEY_PROPERTY_IDS.put(Resource.Type.Cluster, CLUSTER_SETTING_CLUSTER_NAME_PROPERTY_ID);
+ KEY_PROPERTY_IDS.put(Resource.Type.ClusterSetting, CLUSTER_SETTING_CLUSTER_SETTING_NAME_PROPERTY_ID);
+ }
+
+ // ----- Constructors ----------------------------------------------------
+
+ /**
+ * Create a new resource provider for the given management controller.
+ *
+ * @param managementController the management controller
+ */
+ @AssistedInject
+ public ClusterSettingResourceProvider(@Assisted AmbariManagementController managementController) {
+ super(Resource.Type.ClusterSetting, PROPERTY_IDS, KEY_PROPERTY_IDS, managementController);
+ }
+
+ // ----- ResourceProvider ------------------------------------------------
+
+ @Override
+ protected RequestStatus createResourcesAuthorized(Request request)
+ throws SystemException,
+ UnsupportedPropertyException,
+ ResourceAlreadyExistsException,
+ NoSuchParentResourceException {
+
+ final Set<ClusterSettingRequest> requests = new HashSet<>();
+ for (Map<String, Object> propertyMap : request.getProperties()) {
+ requests.add(getRequest(propertyMap));
+ }
+ Set<ClusterSettingResponse> createClusterSettings;
+ createClusterSettings = createResources(new Command<Set<ClusterSettingResponse>>() {
+ @Override
+ public Set<ClusterSettingResponse> invoke() throws AmbariException, AuthorizationException {
+ return createClusterSettings(requests);
+ }
+ });
+ Set<Resource> associatedResources = new HashSet<>();
+ if (createClusterSettings != null) {
+ Iterator<ClusterSettingResponse> itr = createClusterSettings.iterator();
+ while (itr.hasNext()) {
+ ClusterSettingResponse response = itr.next();
+ notifyCreate(Resource.Type.ClusterSetting, request);
+ Resource resource = new ResourceImpl(Resource.Type.ClusterSetting);
+ resource.setProperty(CLUSTER_SETTING_CLUSTER_ID_PROPERTY_ID, response.getClusterId());
+ resource.setProperty(CLUSTER_SETTING_CLUSTER_NAME_PROPERTY_ID, response.getClusterName());
+ resource.setProperty(CLUSTER_SETTING_CLUSTER_SETTING_ID_PROPERTY_ID, response.getClusterSettingId());
+ resource.setProperty(CLUSTER_SETTING_CLUSTER_SETTING_NAME_PROPERTY_ID, response.getClusterSettingName());
+ resource.setProperty(CLUSTER_SETTING_CLUSTER_SETTING_VALUE_PROPERTY_ID, response.getClusterSettingValue());
+
+ associatedResources.add(resource);
+ }
+ return getRequestStatus(null, associatedResources);
+ }
+
+ return getRequestStatus(null);
+ }
+
+ @Override
+ protected Set<Resource> getResourcesAuthorized(Request request, Predicate predicate) throws
+ SystemException, UnsupportedPropertyException, NoSuchResourceException, NoSuchParentResourceException {
+
+ final Set<ClusterSettingRequest> requests = new HashSet<>();
+
+ for (Map<String, Object> propertyMap : getPropertyMaps(predicate)) {
+ requests.add(getRequest(propertyMap));
+ }
+
+ Set<ClusterSettingResponse> responses = getResources(new Command<Set<ClusterSettingResponse>>() {
+ @Override
+ public Set<ClusterSettingResponse> invoke() throws AmbariException {
+ return getClusterSettings(requests);
+ }
+ });
+
+ Set<String> requestedIds = getRequestPropertyIds(request, predicate);
+ Set<Resource> resources = new HashSet<>();
+
+ for (ClusterSettingResponse response : responses) {
+ Resource resource = new ResourceImpl(Resource.Type.ClusterSetting);
+ setResourceProperty(resource, CLUSTER_SETTING_CLUSTER_ID_PROPERTY_ID,
+ response.getClusterId(), requestedIds);
+ setResourceProperty(resource, CLUSTER_SETTING_CLUSTER_NAME_PROPERTY_ID,
+ response.getClusterName(), requestedIds);
+ setResourceProperty(resource, CLUSTER_SETTING_CLUSTER_SETTING_ID_PROPERTY_ID,
+ response.getClusterSettingId(), requestedIds);
+ setResourceProperty(resource, CLUSTER_SETTING_CLUSTER_SETTING_NAME_PROPERTY_ID,
+ response.getClusterSettingName(), requestedIds);
+ setResourceProperty(resource, CLUSTER_SETTING_CLUSTER_SETTING_VALUE_PROPERTY_ID,
+ response.getClusterSettingValue(), requestedIds);
+ resources.add(resource);
+ }
+ return resources;
+ }
+
+ @Override
+ protected RequestStatus updateResourcesAuthorized(final Request request, Predicate predicate)
+ throws SystemException, UnsupportedPropertyException, NoSuchResourceException, NoSuchParentResourceException {
+
+ final Set<ClusterSettingRequest> requests = new HashSet<>();
+ for (Map<String, Object> propertyMap : request.getProperties()) {
+ requests.add(getRequest(propertyMap));
+ }
+ Set<ClusterSettingResponse> createClusterSettings;
+ createClusterSettings = modifyResources(new Command<Set<ClusterSettingResponse>>() {
+ @Override
+ public Set<ClusterSettingResponse> invoke() throws AmbariException, AuthorizationException {
+ return updateClusterSettings(requests);
+ }
+ });
+ Set<Resource> associatedResources = new HashSet<>();
+ if (createClusterSettings != null) {
+ Iterator<ClusterSettingResponse> itr = createClusterSettings.iterator();
+ while (itr.hasNext()) {
+ ClusterSettingResponse response = itr.next();
+ notifyUpdate(Resource.Type.ClusterSetting, request, predicate);
+ Resource resource = new ResourceImpl(Resource.Type.ClusterSetting);
+ resource.setProperty(CLUSTER_SETTING_CLUSTER_ID_PROPERTY_ID, response.getClusterId());
+ resource.setProperty(CLUSTER_SETTING_CLUSTER_NAME_PROPERTY_ID, response.getClusterName());
+ resource.setProperty(CLUSTER_SETTING_CLUSTER_SETTING_ID_PROPERTY_ID, response.getClusterSettingId());
+ resource.setProperty(CLUSTER_SETTING_CLUSTER_SETTING_NAME_PROPERTY_ID, response.getClusterSettingName());
+ resource.setProperty(CLUSTER_SETTING_CLUSTER_SETTING_VALUE_PROPERTY_ID, response.getClusterSettingValue());
+
+ associatedResources.add(resource);
+ }
+ return getRequestStatus(null, associatedResources);
+ }
+
+ return getRequestStatus(null);
+ }
+
+ @Override
+ protected RequestStatus deleteResourcesAuthorized(Request request, Predicate predicate)
+ throws SystemException, UnsupportedPropertyException, NoSuchResourceException, NoSuchParentResourceException {
+
+ final Set<ClusterSettingRequest> requests = new HashSet<>();
+
+ for (Map<String, Object> propertyMap : getPropertyMaps(predicate)) {
+ requests.add(getRequest(propertyMap));
+ }
+ DeleteStatusMetaData deleteStatusMetaData;
+ deleteStatusMetaData = modifyResources(new Command<DeleteStatusMetaData>() {
+ @Override
+ public DeleteStatusMetaData invoke() throws AmbariException, AuthorizationException {
+ deleteClusterSettings(requests);
+ return new DeleteStatusMetaData();
+ }
+ });
+
+ notifyDelete(Resource.Type.ClusterSetting, predicate);
+ for(ClusterSettingRequest settingReq : requests) {
+ deleteStatusMetaData.addDeletedKey("cluster_name: "+settingReq.getClusterName() + ", " + "cluster_setting_name: "+settingReq.getClusterSettingName());
+ }
+ return getRequestStatus(null, null, deleteStatusMetaData);
+ }
+
+ // ----- AbstractResourceProvider ----------------------------------------
+
+ @Override
+ protected Set<String> getPKPropertyIds() {
+ return pkPropertyIds;
+ }
+
+ // ----- utility methods -------------------------------------------------
+
+ /**
+ * Get a cluster setting request object from a map of property values.
+ *
+ * @param properties the predicate
+ * @return the service request object
+ */
+ private ClusterSettingRequest getRequest(Map<String, Object> properties) {
+ String clusterName = (String) properties.get(CLUSTER_SETTING_CLUSTER_NAME_PROPERTY_ID);
+ String clusterSettingName = (String) properties.get(CLUSTER_SETTING_CLUSTER_SETTING_NAME_PROPERTY_ID);
+ String clusterSettingValue = (String) properties.get(CLUSTER_SETTING_CLUSTER_SETTING_VALUE_PROPERTY_ID);
+ return new ClusterSettingRequest(clusterName, clusterSettingName, clusterSettingValue);
+ }
+
+ // Create 'cluster setting' based on the given request.
+ private synchronized Set<ClusterSettingResponse> createClusterSettings(Set<ClusterSettingRequest> requests)
+ throws AmbariException, AuthorizationException {
+
+ if (requests.isEmpty()) {
+ LOG.warn("Received an empty requests set");
+ return null;
+ }
+ AmbariManagementController controller = getManagementController();
+ Clusters clusters = controller.getClusters();
+
+ // do all validation checks
+ validateCreateRequests(requests, clusters);
+
+ Set<ClusterSettingResponse> createdClusterSettings = new HashSet<>();
+ for (ClusterSettingRequest request : requests) {
+ Cluster cluster = clusters.getCluster(request.getClusterName());
+
+ // Already checked that 'cluster setting' does not exist
+ ClusterSetting cs = cluster.addClusterSetting(request.getClusterSettingName(), request.getClusterSettingValue());
+ createdClusterSettings.add(cs.convertToResponse());
+ }
+ return createdClusterSettings;
+ }
+
+ // update 'cluster setting' based on the given request.
+ private synchronized Set<ClusterSettingResponse> updateClusterSettings(Set<ClusterSettingRequest> requests)
+ throws AmbariException, AuthorizationException {
+
+ if (requests.isEmpty()) {
+ LOG.warn("Received an empty requests set");
+ return null;
+ }
+ AmbariManagementController controller = getManagementController();
+ Clusters clusters = controller.getClusters();
+
+ // do all validation checks
+ validateUpdateRequests(requests, clusters);
+
+ Set<ClusterSettingResponse> updatedClusterSettings = new HashSet<>();
+ for (ClusterSettingRequest request : requests) {
+ Cluster cluster = clusters.getCluster(request.getClusterName());
+
+ // Already checked that 'cluster setting' exists
+ ClusterSetting cs = cluster.updateClusterSetting(request.getClusterSettingName(), request.getClusterSettingValue());
+ updatedClusterSettings.add(cs.convertToResponse());
+ }
+ return updatedClusterSettings;
+ }
+
+ // Get 'cluster settings' from the given set of requests.
+ private Set<ClusterSettingResponse> getClusterSettings(Set<ClusterSettingRequest> requests)
+ throws AmbariException {
+ Set<ClusterSettingResponse> response = new HashSet<>();
+ for (ClusterSettingRequest request : requests) {
+ try {
+ response.addAll(getClusterSettings(request));
+ } catch (ClusterSettingNotFoundException e) {
+ if (requests.size() == 1) {
+ // only throw exception if 1 request.
+ // there will be > 1 request in case of OR predicate
+ throw e;
+ }
+ }
+ }
+ return response;
+ }
+
+ // Get 'cluster settings' from the given request.
+ private Set<ClusterSettingResponse> getClusterSettings(ClusterSettingRequest request)
+ throws AmbariException {
+ if (request.getClusterName() == null) {
+ throw new AmbariException("Invalid arguments, cluster id"
+ + " cannot be null");
+ }
+ AmbariManagementController controller = getManagementController();
+ Clusters clusters = controller.getClusters();
+ String clusterName = request.getClusterName();
+
+ final Cluster cluster;
+ try {
+ cluster = clusters.getCluster(clusterName);
+ } catch (ObjectNotFoundException e) {
+ throw new ParentObjectNotFoundException("Parent Cluster resource doesn't exist", e);
+ }
+
+ Set<ClusterSettingResponse> response = new HashSet<>();
+ if (request.getClusterSettingName() != null) {
+ ClusterSetting clusterSetting = cluster.getClusterSetting(request.getClusterSettingName());
+ ClusterSettingResponse clusterSettingResponse = clusterSetting.convertToResponse();
+
+ response.add(clusterSettingResponse);
+ return response;
+ }
+
+ for (ClusterSetting clusterSetting : cluster.getClusterSettings().values()) {
+ ClusterSettingResponse clusterSettingResponse = clusterSetting.convertToResponse();
+ response.add(clusterSettingResponse);
+ }
+ return response;
+ }
+
+
+ // Delete 'cluster setting' based on the given set of requests
+ private void deleteClusterSettings(Set<ClusterSettingRequest> request)
+ throws AmbariException, AuthorizationException {
+
+ Clusters clusters = getManagementController().getClusters();
+
+ Set<ClusterSetting> removable = new HashSet<>();
+
+ for (ClusterSettingRequest clusterSettingRequest : request) {
+ if (null == clusterSettingRequest.getClusterName()
+ || StringUtils.isEmpty(clusterSettingRequest.getClusterSettingName())) {
+ // FIXME throw correct error
+ throw new AmbariException("invalid arguments");
+ } else {
+
+ // TODO : IS 'CLUSTER_MODIFY_CONFIGS' the correct authorization field to be used ?
+ if (!AuthorizationHelper.isAuthorized(
+ ResourceType.CLUSTER, getClusterResourceId(clusterSettingRequest.getClusterName()),
+ RoleAuthorization.CLUSTER_MODIFY_CONFIGS)) {
+ throw new AuthorizationException("The user is not authorized to delete service groups");
+ }
+
+ ClusterSetting clusterSetting = clusters.getCluster(
+ clusterSettingRequest.getClusterName()).getClusterSetting(
+ clusterSettingRequest.getClusterSettingName());
+
+ removable.add(clusterSetting);
+ }
+ }
+
+ for (ClusterSetting clusterSetting : removable) {
+ clusterSetting.getCluster().deleteClusterSetting(clusterSetting.getClusterSettingName());
+ }
+ }
+
+
+ private void validateCreateRequests(Set<ClusterSettingRequest> requests, Clusters clusters)
+ throws AuthorizationException, AmbariException {
+
+ Map<String, Set<String>> clusterSettingNames = new HashMap<>();
+ Set<String> duplicates = new HashSet<>();
+ for (ClusterSettingRequest request : requests) {
+ final String clusterName = request.getClusterName();
+ final String clusterSettingName = request.getClusterSettingName();
+
+ Validate.notNull(clusterName, "Cluster name should be provided when creating a 'cluster setting'");
+ Validate.notEmpty(clusterSettingName, "'Cluster Setting name' should be provided when creating a 'cluster setting'");
+
+ LOG.debug("Received a createClusterSetting request, clusterName= {}, clusterSettingName : {}, " +
+ "request : {}", clusterName, clusterSettingName, request);
+
+ if (!AuthorizationHelper.isAuthorized(ResourceType.CLUSTER,
+ getClusterResourceId(clusterName), RoleAuthorization.CLUSTER_MODIFY_CONFIGS)) {
+ throw new AuthorizationException("The user is not authorized to add/create cluster settings");
+ }
+
+ clusterSettingNames.computeIfAbsent(clusterName, k -> new HashSet<>());
+
+ if (clusterSettingNames.get(clusterName).contains(clusterSettingName)) {
+ // throw error later for dup
+ duplicates.add(clusterSettingName);
+ continue;
+ }
+ clusterSettingNames.get(clusterName).add(clusterSettingName);
+
+ Cluster cluster;
+ try {
+ cluster = clusters.getCluster(clusterName);
+ } catch (ClusterNotFoundException e) {
+ throw new ParentObjectNotFoundException("Attempted to add a 'cluster setting' to a cluster which doesn't exist", e);
+ }
+ try {
+ ClusterSetting cs = cluster.getClusterSetting(clusterSettingName);
+ if (cs != null) {
+ // throw error later for dup
+ duplicates.add(clusterSettingName);
+ continue;
+ }
+ } catch (ClusterSettingNotFoundException e) {
+ // Expected
+ }
+ }
+ // ensure only a single cluster update
+ if (clusterSettingNames.size() != 1) {
+ throw new IllegalArgumentException("Invalid arguments, updates allowed" +
+ "on only one cluster at a time");
+ }
+
+ // Validate dups
+ if (!duplicates.isEmpty()) {
+ String clusterName = requests.iterator().next().getClusterName();
+ String msg = "Attempted to add/create a 'cluster setting' which already exists: " +
+ ", clusterName=" + clusterName + " clusterSettingName=" + StringUtils.join(duplicates, ",");
+
+ throw new DuplicateResourceException(msg);
+ }
+ }
+
+ private void validateUpdateRequests(Set<ClusterSettingRequest> requests, Clusters clusters)
+ throws AuthorizationException, AmbariException {
+
+ Map<String, Set<String>> clusterSettingNames = new HashMap<>();
+ Set<String> duplicates = new HashSet<>();
+ Set<String> nonExisting = new HashSet<>();
+ for (ClusterSettingRequest request : requests) {
+ final String clusterName = request.getClusterName();
+ final String clusterSettingName = request.getClusterSettingName();
+
+ Validate.notNull(clusterName, "Cluster name should be provided when updating a 'cluster setting'");
+ Validate.notEmpty(clusterSettingName, "'Cluster Setting name' should be provided when creating a 'cluster setting'");
+
+ LOG.debug("Received a updateClusterSetting request, clusterName= {}, clusterSettingName : {}, " +
+ "request : {}", clusterName, clusterSettingName, request);
+
+ if (!AuthorizationHelper.isAuthorized(ResourceType.CLUSTER,
+ getClusterResourceId(clusterName), RoleAuthorization.CLUSTER_MODIFY_CONFIGS)) {
+ throw new AuthorizationException("The user is not authorized to update cluster settings");
+ }
+
+ clusterSettingNames.computeIfAbsent(clusterName, k -> new HashSet<>());
+
+ if (clusterSettingNames.get(clusterName).contains(clusterSettingName)) {
+ // throw error later for dup
+ duplicates.add(clusterSettingName);
+ continue;
+ }
+ clusterSettingNames.get(clusterName).add(clusterSettingName);
+
+ Cluster cluster;
+ try {
+ cluster = clusters.getCluster(clusterName);
+ } catch (ClusterNotFoundException e) {
+ throw new ParentObjectNotFoundException("Attempted to update a 'cluster setting' to a cluster which doesn't exist", e);
+ }
+ try {
+ ClusterSetting cs = cluster.getClusterSetting(clusterSettingName);
+ if (cs == null) {
+ // throw error later for it not being present.
+ nonExisting.add(clusterSettingName);
+ continue;
+ }
+ } catch (ClusterSettingNotFoundException e) {
+ // Expected
+ }
+ }
+ // ensure only a single cluster update
+ if (clusterSettingNames.size() != 1) {
+ throw new IllegalArgumentException("Invalid arguments, updates allowed" +
+ "on only one cluster at a time");
+ }
+
+ // Validate dups
+ if (!duplicates.isEmpty()) {
+ String clusterName = requests.iterator().next().getClusterName();
+ String msg = "Attempted to update a 'cluster setting' which has more than one occurrence: " +
+ ", clusterName=" + clusterName + " clusterSettingName=" + StringUtils.join(nonExisting, ",");
+
+ throw new DuplicateResourceException(msg);
+ }
+
+ // Validate non existing one(s)
+ if (!nonExisting.isEmpty()) {
+ String clusterName = requests.iterator().next().getClusterName();
+ String msg = "Attempted to update a 'cluster setting' which doesn't exist: " +
+ ", clusterName=" + clusterName + " clusterSettingName=" + StringUtils.join(nonExisting, ",");
+
+ throw new PropertyNotFoundException(msg);
+ }
+ }
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/DefaultProviderModule.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/DefaultProviderModule.java b/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/DefaultProviderModule.java
index 2f8f65f..674b352 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/DefaultProviderModule.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/DefaultProviderModule.java
@@ -78,6 +78,8 @@ public class DefaultProviderModule extends AbstractProviderModule {
return new ViewPermissionResourceProvider();
case ClusterPrivilege:
return new ClusterPrivilegeResourceProvider();
+ case ClusterSetting:
+ return new ClusterSettingResourceProvider(managementController);
case LdapSyncEvent:
return new LdapSyncEventResourceProvider(managementController);
case UserPrivilege:
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ServiceGroupResourceProvider.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ServiceGroupResourceProvider.java b/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ServiceGroupResourceProvider.java
index 2e935af..baccc10 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ServiceGroupResourceProvider.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ServiceGroupResourceProvider.java
@@ -314,7 +314,7 @@ public class ServiceGroupResourceProvider extends AbstractControllerResourceProv
return response;
}
- // Get services from the given request.
+ // Get services groups from the given request.
private Set<ServiceGroupResponse> getServiceGroups(ServiceGroupRequest request)
throws AmbariException {
if (request.getClusterName() == null) {
@@ -349,7 +349,7 @@ public class ServiceGroupResourceProvider extends AbstractControllerResourceProv
}
- // Delete services based on the given set of requests
+ // Delete services groups based on the given set of requests
protected void deleteServiceGroups(Set<ServiceGroupRequest> request)
throws AmbariException, AuthorizationException {
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java b/ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
index 31b7517..64ea97b 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
@@ -76,6 +76,7 @@ public interface Resource {
enum InternalType {
Cluster,
RootClusterSetting,
+ ClusterSetting,
Service,
ServiceDependency,
ServiceGroup,
@@ -210,6 +211,7 @@ public interface Resource {
*/
public static final Type Cluster = InternalType.Cluster.getType();
public static final Type RootClusterSetting = InternalType.RootClusterSetting.getType();
+ public static final Type ClusterSetting = InternalType.ClusterSetting.getType();
public static final Type ServiceGroup = InternalType.ServiceGroup.getType();
public static final Type ServiceGroupDependency = InternalType.ServiceGroupDependency.getType();
public static final Type Service = InternalType.Service.getType();
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/events/ClusterSettingEvent.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/events/ClusterSettingEvent.java b/ambari-server/src/main/java/org/apache/ambari/server/events/ClusterSettingEvent.java
new file mode 100644
index 0000000..3d32831
--- /dev/null
+++ b/ambari-server/src/main/java/org/apache/ambari/server/events/ClusterSettingEvent.java
@@ -0,0 +1,46 @@
+/**
+ * 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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.ambari.server.events;
+
+
+public abstract class ClusterSettingEvent extends ClusterEvent {
+
+ /**
+ * The name of the 'cluster setting'.
+ */
+ protected final String m_clusterSettingName;
+
+ /**
+ * Constructor.
+ *
+ * @param eventType
+ * @param clusterId
+ */
+ public ClusterSettingEvent(AmbariEventType eventType, long clusterId, String clusterSettingName) {
+ super(eventType, clusterId);
+ m_clusterSettingName = clusterSettingName;
+ }
+
+ /**
+ * @return the cluster setting name (never {@code null}).
+ */
+ public String getServiceGroupName() {
+ return m_clusterSettingName;
+ }
+
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ClusterSettingDAO.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ClusterSettingDAO.java b/ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ClusterSettingDAO.java
new file mode 100644
index 0000000..7fa7adc
--- /dev/null
+++ b/ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ClusterSettingDAO.java
@@ -0,0 +1,100 @@
+/**
+ * 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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.ambari.server.orm.dao;
+
+import java.util.List;
+
+import javax.persistence.EntityManager;
+import javax.persistence.NoResultException;
+import javax.persistence.TypedQuery;
+
+import org.apache.ambari.server.orm.RequiresSession;
+import org.apache.ambari.server.orm.entities.ClusterSettingEntity;
+
+import com.google.inject.Inject;
+import com.google.inject.Provider;
+import com.google.inject.Singleton;
+import com.google.inject.persist.Transactional;
+
+@Singleton
+public class ClusterSettingDAO {
+ @Inject
+ Provider<EntityManager> entityManagerProvider;
+ @Inject
+ DaoUtils daoUtils;
+
+ @RequiresSession
+ public ClusterSettingEntity findByPK(Long clusterSettingId) {
+ TypedQuery<ClusterSettingEntity> query = entityManagerProvider.get()
+ .createNamedQuery("clusterSettingById", ClusterSettingEntity.class);
+ query.setParameter("clusterSettingId", clusterSettingId);
+
+ try {
+ return query.getSingleResult();
+ } catch (NoResultException ignored) {
+ return null;
+ }
+ }
+
+ @RequiresSession
+ public ClusterSettingEntity findByClusterIdAndSettingName(Long clusterId, String clusterSettingName) {
+ TypedQuery<ClusterSettingEntity> query = entityManagerProvider.get()
+ .createNamedQuery("clusterSettingByClusterIdAndSettingName", ClusterSettingEntity.class);
+ query.setParameter("clusterId", clusterId);
+ query.setParameter("clusterSettingName", clusterSettingName);
+
+ try {
+ return query.getSingleResult();
+ } catch (NoResultException ignored) {
+ return null;
+ }
+ }
+
+ @RequiresSession
+ public List<ClusterSettingEntity> findAll() {
+ return daoUtils.selectAll(entityManagerProvider.get(), ClusterSettingEntity.class);
+ }
+
+ @Transactional
+ public void refresh(ClusterSettingEntity clusterSettingEntity) {
+ entityManagerProvider.get().refresh(clusterSettingEntity);
+ }
+
+ @Transactional
+ public void create(ClusterSettingEntity clusterSettingEntity) {
+ entityManagerProvider.get().persist(clusterSettingEntity);
+ }
+
+ @Transactional
+ public ClusterSettingEntity merge(ClusterSettingEntity clusterSettingEntity) {
+ return entityManagerProvider.get().merge(clusterSettingEntity);
+ }
+
+ @Transactional
+ public void remove(ClusterSettingEntity clusterSettingEntity) {
+ entityManagerProvider.get().remove(merge(clusterSettingEntity));
+ }
+
+ @Transactional
+ public void removeByPK(Long clusterId) {
+ ClusterSettingEntity entity = findByPK(clusterId);
+ entityManagerProvider.get().remove(entity);
+ }
+
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ClusterEntity.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ClusterEntity.java b/ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ClusterEntity.java
index abbf709..793f1a1 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ClusterEntity.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ClusterEntity.java
@@ -108,6 +108,9 @@ public class ClusterEntity {
@OneToMany(mappedBy = "clusterEntity")
private Collection<ServiceGroupEntity> serviceGroupEntities;
+ @OneToMany(mappedBy = "clusterEntity")
+ private Collection<ClusterSettingEntity> clusterSettingEntities;
+
@OneToOne(mappedBy = "clusterEntity", cascade = CascadeType.REMOVE)
private ClusterStateEntity clusterStateEntity;
@@ -281,6 +284,14 @@ public class ClusterEntity {
this.serviceGroupEntities = serviceGroupEntities;
}
+ public Collection<ClusterSettingEntity> getClusterSettingEntities() {
+ return clusterSettingEntities;
+ }
+
+ public void setClusterSettingEntities(Collection<ClusterSettingEntity> clusterSettingEntities) {
+ this.clusterSettingEntities = clusterSettingEntities;
+ }
+
public ClusterStateEntity getClusterStateEntity() {
return clusterStateEntity;
}
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ClusterSettingEntity.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ClusterSettingEntity.java b/ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ClusterSettingEntity.java
new file mode 100644
index 0000000..10a829c
--- /dev/null
+++ b/ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ClusterSettingEntity.java
@@ -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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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.ambari.server.orm.entities;
+
+import java.util.Objects;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.ManyToOne;
+import javax.persistence.NamedQueries;
+import javax.persistence.NamedQuery;
+import javax.persistence.Table;
+import javax.persistence.TableGenerator;
+
+
+
+@Table(name = "clustersettings")
+@NamedQueries({
+ @NamedQuery(name = "clusterSettingByClusterIdAndSettingName", query =
+ "SELECT clusterSetting " +
+ "FROM ClusterSettingEntity clusterSetting " +
+ "JOIN clusterSetting.clusterEntity cluster " +
+ "WHERE clusterSetting.clusterSettingName=:clusterSettingName AND cluster.clusterId=:clusterId"),
+ @NamedQuery(name = "clusterSettingById", query =
+ "SELECT clusterSetting " +
+ "FROM ClusterSettingEntity clusterSetting " +
+ "WHERE clusterSetting.clusterSettingId=:clusterSettingId"),
+})
+@Entity
+@TableGenerator(name = "cluster_setting_id_generator",
+ table = "ambari_sequences", pkColumnName = "sequence_name", valueColumnName = "sequence_value"
+ , pkColumnValue = "cluster_setting_id_seq"
+ , initialValue = 1
+)
+public class ClusterSettingEntity {
+
+ @Id
+ @Column(name = "id", nullable = false, insertable = true, updatable = true)
+ @GeneratedValue(strategy = GenerationType.TABLE, generator = "cluster_setting_id_generator")
+ private Long clusterSettingId;
+
+ @Column(name = "cluster_id", nullable = false, insertable = false, updatable = false, length = 10)
+ private Long clusterId;
+
+ @Column(name = "setting_name", nullable = false, insertable = true, updatable = false)
+ private String clusterSettingName;
+
+ @Column(name = "setting_value", nullable = false, insertable = true, updatable = true)
+ private String clusterSettingValue;
+
+ @ManyToOne
+ @JoinColumn(name = "cluster_id", referencedColumnName = "cluster_id", nullable = false)
+ private ClusterEntity clusterEntity;
+
+ public Long getClusterId() {
+ return clusterId;
+ }
+
+ public void setClusterId(Long clusterId) {
+ this.clusterId = clusterId;
+ }
+
+ public Long getClusterSettingId() {
+ return clusterSettingId;
+ }
+
+ public void setClusterSettingId(Long clusterSettingId) {
+ this.clusterSettingId = clusterSettingId;
+ }
+
+
+ public String getClusterSettingName() {
+ return clusterSettingName;
+ }
+
+ public void setClusterSettingName(String clusterSettingName) {
+ this.clusterSettingName = clusterSettingName;
+ }
+
+ public String getClusterSettingValue() {
+ return clusterSettingValue;
+ }
+
+ public void setClusterSettingValue(String clusterSettingValue) {
+ this.clusterSettingValue = clusterSettingValue;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+
+ ClusterSettingEntity that = (ClusterSettingEntity) o;
+ return Objects.equals(clusterId, that.clusterId) &&
+ Objects.equals(clusterSettingName, that.clusterSettingName);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(clusterId, clusterSettingName);
+ }
+
+ public ClusterEntity getClusterEntity() {
+ return clusterEntity;
+ }
+
+ public void setClusterEntity(ClusterEntity clusterEntity) {
+ this.clusterEntity = clusterEntity;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/49592068/ambari-server/src/main/java/org/apache/ambari/server/resources/RootLevelSettingsManager.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/resources/RootLevelSettingsManager.java b/ambari-server/src/main/java/org/apache/ambari/server/resources/RootLevelSettingsManager.java
index 3b74e69..8bd24f2 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/resources/RootLevelSettingsManager.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/resources/RootLevelSettingsManager.java
@@ -65,7 +65,7 @@ public class RootLevelSettingsManager {
clusterSettingsFileName = settingsFileName;
clusterSettingsConfigType = settingsTypeName;
clusterSettingsFile = new File(clusterSettingsPath + File.separator + clusterSettingsFileName);
- LOG.info("\n\n\n\n SWAP - clusterSettingsPath = "+clusterSettingsPath+" - clusterSettingsFileName = "+clusterSettingsFileName
+ LOG.debug("clusterSettingsPath = "+clusterSettingsPath+" - clusterSettingsFileName = "+clusterSettingsFileName
+" - clusterSettingsConfigType = "+clusterSettingsFile + "clusterSettingsFile = "+clusterSettingsFile);
populateClusterSettingsXml();
}