[
https://issues.apache.org/jira/browse/GOBBLIN-1910?focusedWorklogId=880559&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-880559
]
ASF GitHub Bot logged work on GOBBLIN-1910:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 15/Sep/23 02:49
Start Date: 15/Sep/23 02:49
Worklog Time Spent: 10m
Work Description: phet commented on code in PR #3776:
URL: https://github.com/apache/gobblin/pull/3776#discussion_r1326658866
##########
gobblin-service/src/main/java/org/apache/gobblin/service/modules/orchestration/DagTaskStream.java:
##########
@@ -0,0 +1,275 @@
+/*
+ * 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;
+
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.concurrent.BlockingDeque;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.LinkedBlockingDeque;
+import java.util.concurrent.TimeUnit;
+
+import com.codahale.metrics.Timer;
+import com.google.common.base.Optional;
+import com.typesafe.config.Config;
+import com.typesafe.config.ConfigException;
+
+import lombok.Getter;
+import lombok.extern.slf4j.Slf4j;
+
+import org.apache.gobblin.config.ConfigBuilder;
+import org.apache.gobblin.configuration.ConfigurationKeys;
+import org.apache.gobblin.instrumented.Instrumented;
+import org.apache.gobblin.metrics.event.TimingEvent;
+import org.apache.gobblin.runtime.api.DagActionStore;
+import org.apache.gobblin.runtime.api.FlowSpec;
+import org.apache.gobblin.runtime.api.SpecNotFoundException;
+import org.apache.gobblin.runtime.spec_catalog.FlowCatalog;
+import org.apache.gobblin.service.ExecutionStatus;
+import org.apache.gobblin.service.FlowId;
+import org.apache.gobblin.service.modules.flowgraph.Dag;
+import org.apache.gobblin.service.modules.spec.JobExecutionPlan;
+import
org.apache.gobblin.service.modules.utils.FlowCompilationValidationHelper;
+import org.apache.gobblin.service.monitoring.JobStatus;
+import org.apache.gobblin.service.monitoring.JobStatusRetriever;
+
+import static org.apache.gobblin.service.ExecutionStatus.ORCHESTRATED;
+import static org.apache.gobblin.service.ExecutionStatus.valueOf;
+
+
+/**
+ * Holds a stream of {@link DagTask} that needs to be processed by the {@link
DagManager}.
+ * It provides an implementation for {@link DagManagement} defines the rules
for a flow and job.
+ * Implements {@link Iterator} to provide the next {@link DagTask} if
available to {@link DagManager}
+ */
+@WorkInProgress
+@Slf4j
+public class DagTaskStream implements Iterator<Optional<DagTask>>,
DagManagement {
+ @Getter
+ private final BlockingDeque<DagTask> taskStream = new
LinkedBlockingDeque<>();
Review Comment:
I'm not sure it's appropriate for callers to get a hold of the queue
directly (or even find out that we're backed by a queue).
instead provide encapsulating methods here to "add" and to "take" a `DagTask`
final nit: it's confusing to name a member of a class after the class
itself; here I'd prefer `taskQueue`
Issue Time Tracking
-------------------
Worklog Id: (was: 880559)
Time Spent: 2h (was: 1h 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: 2h
> Remaining Estimate: 0h
>
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
