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[FLINK-35347][table] Introduce embedded scheduler to support full ref…
…resh mode for materialized table
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98 changes: 98 additions & 0 deletions
98
...eway/rest/handler/materializedtable/scheduler/CreateEmbeddedSchedulerWorkflowHandler.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| /* | ||
| * 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. | ||
| */ | ||
|
|
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| package org.apache.flink.table.gateway.rest.handler.materializedtable.scheduler; | ||
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| import org.apache.flink.runtime.rest.handler.HandlerRequest; | ||
| import org.apache.flink.runtime.rest.handler.RestHandlerException; | ||
| import org.apache.flink.runtime.rest.messages.EmptyMessageParameters; | ||
| import org.apache.flink.runtime.rest.messages.MessageHeaders; | ||
| import org.apache.flink.table.gateway.api.SqlGatewayService; | ||
| import org.apache.flink.table.gateway.rest.handler.AbstractSqlGatewayRestHandler; | ||
| import org.apache.flink.table.gateway.rest.message.materializedtable.scheduler.CreateEmbeddedSchedulerWorkflowRequestBody; | ||
| import org.apache.flink.table.gateway.rest.message.materializedtable.scheduler.CreateEmbeddedSchedulerWorkflowResponseBody; | ||
| import org.apache.flink.table.gateway.rest.util.SqlGatewayRestAPIVersion; | ||
| import org.apache.flink.table.gateway.workflow.WorkflowInfo; | ||
| import org.apache.flink.table.gateway.workflow.scheduler.EmbeddedQuartzScheduler; | ||
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| import org.apache.flink.shaded.netty4.io.netty.handler.codec.http.HttpResponseStatus; | ||
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| import org.quartz.JobDetail; | ||
| import org.quartz.JobKey; | ||
|
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| import javax.annotation.Nonnull; | ||
| import javax.annotation.Nullable; | ||
|
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| import java.util.Collections; | ||
| import java.util.Map; | ||
| import java.util.concurrent.CompletableFuture; | ||
|
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| /** Handler to create workflow in embedded scheduler. */ | ||
| public class CreateEmbeddedSchedulerWorkflowHandler | ||
| extends AbstractSqlGatewayRestHandler< | ||
| CreateEmbeddedSchedulerWorkflowRequestBody, | ||
| CreateEmbeddedSchedulerWorkflowResponseBody, | ||
| EmptyMessageParameters> { | ||
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| private final EmbeddedQuartzScheduler quartzScheduler; | ||
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| public CreateEmbeddedSchedulerWorkflowHandler( | ||
| SqlGatewayService service, | ||
| EmbeddedQuartzScheduler quartzScheduler, | ||
| Map<String, String> responseHeaders, | ||
| MessageHeaders< | ||
| CreateEmbeddedSchedulerWorkflowRequestBody, | ||
| CreateEmbeddedSchedulerWorkflowResponseBody, | ||
| EmptyMessageParameters> | ||
| messageHeaders) { | ||
| super(service, responseHeaders, messageHeaders); | ||
| this.quartzScheduler = quartzScheduler; | ||
| } | ||
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| @Override | ||
| protected CompletableFuture<CreateEmbeddedSchedulerWorkflowResponseBody> handleRequest( | ||
| @Nullable SqlGatewayRestAPIVersion version, | ||
| @Nonnull HandlerRequest<CreateEmbeddedSchedulerWorkflowRequestBody> request) | ||
| throws RestHandlerException { | ||
| String materializedTableIdentifier = | ||
| request.getRequestBody().getMaterializedTableIdentifier(); | ||
| String cronExpression = request.getRequestBody().getCronExpression(); | ||
| Map<String, String> dynamicOptions = request.getRequestBody().getDynamicOptions(); | ||
| Map<String, String> executionConfig = request.getRequestBody().getExecutionConfig(); | ||
| String customScheduleTime = request.getRequestBody().getCustomScheduleTime(); | ||
| String restEndpointURL = request.getRequestBody().getRestEndpointUrl(); | ||
| WorkflowInfo workflowInfo = | ||
| new WorkflowInfo( | ||
| materializedTableIdentifier, | ||
| dynamicOptions == null ? Collections.emptyMap() : dynamicOptions, | ||
| executionConfig == null ? Collections.emptyMap() : executionConfig, | ||
| customScheduleTime, | ||
| restEndpointURL); | ||
| try { | ||
| JobDetail jobDetail = | ||
| quartzScheduler.createScheduleWorkflow(workflowInfo, cronExpression); | ||
| JobKey jobKey = jobDetail.getKey(); | ||
| return CompletableFuture.completedFuture( | ||
| new CreateEmbeddedSchedulerWorkflowResponseBody( | ||
| jobKey.getName(), jobKey.getGroup())); | ||
| } catch (Exception e) { | ||
| throw new RestHandlerException( | ||
| e.getMessage(), HttpResponseStatus.INTERNAL_SERVER_ERROR, e); | ||
| } | ||
| } | ||
| } |
75 changes: 75 additions & 0 deletions
75
...eway/rest/handler/materializedtable/scheduler/DeleteEmbeddedSchedulerWorkflowHandler.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| /* | ||
| * 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. | ||
| */ | ||
|
|
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| package org.apache.flink.table.gateway.rest.handler.materializedtable.scheduler; | ||
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| import org.apache.flink.runtime.rest.handler.HandlerRequest; | ||
| import org.apache.flink.runtime.rest.handler.RestHandlerException; | ||
| import org.apache.flink.runtime.rest.messages.EmptyMessageParameters; | ||
| import org.apache.flink.runtime.rest.messages.EmptyResponseBody; | ||
| import org.apache.flink.runtime.rest.messages.MessageHeaders; | ||
| import org.apache.flink.table.gateway.api.SqlGatewayService; | ||
| import org.apache.flink.table.gateway.rest.handler.AbstractSqlGatewayRestHandler; | ||
| import org.apache.flink.table.gateway.rest.message.materializedtable.scheduler.EmbeddedSchedulerWorkflowRequestBody; | ||
| import org.apache.flink.table.gateway.rest.util.SqlGatewayRestAPIVersion; | ||
| import org.apache.flink.table.gateway.workflow.scheduler.EmbeddedQuartzScheduler; | ||
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| import org.apache.flink.shaded.netty4.io.netty.handler.codec.http.HttpResponseStatus; | ||
|
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| import javax.annotation.Nonnull; | ||
| import javax.annotation.Nullable; | ||
|
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| import java.util.Map; | ||
| import java.util.concurrent.CompletableFuture; | ||
|
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| /** Handler to delete workflow in embedded scheduler. */ | ||
| public class DeleteEmbeddedSchedulerWorkflowHandler | ||
| extends AbstractSqlGatewayRestHandler< | ||
| EmbeddedSchedulerWorkflowRequestBody, EmptyResponseBody, EmptyMessageParameters> { | ||
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| private final EmbeddedQuartzScheduler quartzScheduler; | ||
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| public DeleteEmbeddedSchedulerWorkflowHandler( | ||
| SqlGatewayService service, | ||
| EmbeddedQuartzScheduler quartzScheduler, | ||
| Map<String, String> responseHeaders, | ||
| MessageHeaders< | ||
| EmbeddedSchedulerWorkflowRequestBody, | ||
| EmptyResponseBody, | ||
| EmptyMessageParameters> | ||
| messageHeaders) { | ||
| super(service, responseHeaders, messageHeaders); | ||
| this.quartzScheduler = quartzScheduler; | ||
| } | ||
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| @Override | ||
| protected CompletableFuture<EmptyResponseBody> handleRequest( | ||
| @Nullable SqlGatewayRestAPIVersion version, | ||
| @Nonnull HandlerRequest<EmbeddedSchedulerWorkflowRequestBody> request) | ||
| throws RestHandlerException { | ||
| String workflowName = request.getRequestBody().getWorkflowName(); | ||
| String workflowGroup = request.getRequestBody().getWorkflowGroup(); | ||
| try { | ||
| quartzScheduler.deleteScheduleWorkflow(workflowName, workflowGroup); | ||
| return CompletableFuture.completedFuture(EmptyResponseBody.getInstance()); | ||
| } catch (Exception e) { | ||
| throw new RestHandlerException( | ||
| e.getMessage(), HttpResponseStatus.INTERNAL_SERVER_ERROR, e); | ||
| } | ||
| } | ||
| } |
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