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https://issues.apache.org/jira/browse/GOBBLIN-1910?focusedWorklogId=908993&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-908993
]
ASF GitHub Bot logged work on GOBBLIN-1910:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 08/Mar/24 20:02
Start Date: 08/Mar/24 20:02
Worklog Time Spent: 10m
Work Description: phet commented on code in PR #3858:
URL: https://github.com/apache/gobblin/pull/3858#discussion_r1518205816
##########
gobblin-service/src/main/java/org/apache/gobblin/service/modules/orchestration/proc/DagProc.java:
##########
@@ -0,0 +1,58 @@
+/*
+ * 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.gobblin.service.modules.orchestration.proc;
+
+import java.io.IOException;
+
+import lombok.extern.slf4j.Slf4j;
+
+import org.apache.gobblin.annotation.Alpha;
+import org.apache.gobblin.configuration.State;
+import org.apache.gobblin.instrumented.Instrumented;
+import org.apache.gobblin.metrics.MetricContext;
+import org.apache.gobblin.metrics.event.EventSubmitter;
+import
org.apache.gobblin.service.modules.orchestration.DagManagementStateStore;
+import org.apache.gobblin.service.modules.orchestration.task.DagTask;
+
+
+/**
+ * Responsible for performing the actual work for a given {@link DagTask} by
first initializing its state, performing
+ * actions based on the type of {@link DagTask} and finally submitting an
event to the executor.
+ */
+@Alpha
+@Slf4j
+public abstract class DagProc<S, T> {
+ protected static final MetricContext metricContext =
Instrumented.getMetricContext(new State(), DagProc.class);
+ protected static final EventSubmitter eventSubmitter = new
EventSubmitter.Builder(
+ metricContext, "org.apache.gobblin.service").build();
+
+ public final void process(DagManagementStateStore dagManagementStateStore)
throws IOException {
+ S state = initialize(dagManagementStateStore); // todo - retry
+ T result = act(dagManagementStateStore, state); // todo - retry
+ commit(dagManagementStateStore, result); // todo - retry
+ }
+
+ protected abstract S initialize(DagManagementStateStore
dagManagementStateStore) throws IOException;
+
+ protected abstract T act(DagManagementStateStore dagManagementStateStore, S
state) throws IOException;
+
+ protected abstract void sendNotification(T result, EventSubmitter
eventSubmitter) throws IOException;
Review Comment:
glad to see this method, please add an invocation of it within `process`
Issue Time Tracking
-------------------
Worklog Id: (was: 908993)
Time Spent: 30h (was: 29h 50m)
> Refactor code to move current in-memory references to new design for REST
> calls: Launch, Resume and Kill
> --------------------------------------------------------------------------------------------------------
>
> Key: GOBBLIN-1910
> URL: https://issues.apache.org/jira/browse/GOBBLIN-1910
> Project: Apache Gobblin
> Issue Type: New Feature
> Reporter: Meeth Gala
> Priority: Major
> Time Spent: 30h
> Remaining Estimate: 0h
>
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