[
https://issues.apache.org/jira/browse/GOBBLIN-2181?focusedWorklogId=948331&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-948331
]
ASF GitHub Bot logged work on GOBBLIN-2181:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 13/Dec/24 18:17
Start Date: 13/Dec/24 18:17
Worklog Time Spent: 10m
Work Description: vsinghal85 commented on code in PR #4084:
URL: https://github.com/apache/gobblin/pull/4084#discussion_r1884316653
##########
gobblin-service/src/test/java/org/apache/gobblin/service/modules/orchestration/DagProcessingEngineTest.java:
##########
@@ -190,15 +190,20 @@ public void dagProcessingTest()
// (MAX_NUM_OF_TASKS + 1) th call
int expectedNumOfInvocations = MockedDagTaskStream.MAX_NUM_OF_TASKS +
ServiceConfigKeys.DEFAULT_NUM_DAG_PROC_THREADS;
int expectedExceptions = MockedDagTaskStream.MAX_NUM_OF_TASKS /
MockedDagTaskStream.FAILING_DAGS_FREQUENCY;
- int expectedNonRetryableExceptions = MockedDagTaskStream.MAX_NUM_OF_TASKS
/ MockedDagTaskStream.FAILING_DAGS_WITH_NON_RETRYABLE_EXCEPTIONS_FREQUENCY;
AssertWithBackoff.assertTrue(input ->
Mockito.mockingDetails(this.dagTaskStream).getInvocations().size() ==
expectedNumOfInvocations,
10000L, "dagTaskStream was not called " + expectedNumOfInvocations + "
number of times. "
+ "Actual number of invocations " +
Mockito.mockingDetails(this.dagTaskStream).getInvocations().size(),
log, 1, 1000L);
-
+ // Currently we are treating all exceptions as non retryable and
totalExceptionCount will be equal to count of non retryable exceptions
Assert.assertEquals(dagManagementStateStore.getDagManagerMetrics().dagProcessingExceptionMeter.getCount(),
expectedExceptions);
-
Assert.assertEquals(dagManagementStateStore.getDagManagerMetrics().dagProcessingNonRetryableExceptionMeter.getCount(),
expectedNonRetryableExceptions);
+
Assert.assertEquals(dagManagementStateStore.getDagManagerMetrics().dagProcessingNonRetryableExceptionMeter.getCount(),
expectedExceptions);
+ }
+
+ @Test
+ public void isNonTransientExceptionTest(){
+ Assert.assertTrue(!DagProcessingEngine.isTransientException(new
RuntimeException("Simulating a non retryable exception!")));
+ Assert.assertTrue(!DagProcessingEngine.isTransientException(new
AzkabanClientException("Simulating a retryable exception!")));
Review Comment:
added clarifying statement, probably test config based tests can be added
when we actually start maintaining config and we also add tests for transient
exceptions handling.
##########
gobblin-service/src/test/java/org/apache/gobblin/service/modules/orchestration/proc/DagProcUtilsTest.java:
##########
@@ -0,0 +1,150 @@
+/*
+ * 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 com.typesafe.config.Config;
+import com.typesafe.config.ConfigFactory;
+import com.typesafe.config.ConfigValueFactory;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.ExecutionException;
+import java.util.stream.Collectors;
+import org.apache.gobblin.config.ConfigBuilder;
+import org.apache.gobblin.configuration.ConfigurationKeys;
+import org.apache.gobblin.runtime.api.FlowSpec;
+import org.apache.gobblin.runtime.api.JobSpec;
+import org.apache.gobblin.runtime.api.Spec;
+import org.apache.gobblin.runtime.api.SpecExecutor;
+import org.apache.gobblin.runtime.api.SpecProducer;
+import org.apache.gobblin.runtime.spec_executorInstance.InMemorySpecExecutor;
+import org.apache.gobblin.runtime.spec_executorInstance.MockedSpecExecutor;
+import org.apache.gobblin.service.modules.flowgraph.Dag;
+import org.apache.gobblin.service.modules.flowgraph.FlowGraphConfigurationKeys;
+import org.apache.gobblin.service.modules.orchestration.DagActionStore;
+import
org.apache.gobblin.service.modules.orchestration.DagManagementStateStore;
+import org.apache.gobblin.service.modules.orchestration.DagManagerMetrics;
+import org.apache.gobblin.service.modules.spec.JobExecutionPlan;
+import org.mockito.Mockito;
+import org.testng.annotations.BeforeTest;
+import org.testng.annotations.Test;
+
+public class DagProcUtilsTest {
+
+ DagManagementStateStore dagManagementStateStore;
+ SpecExecutor mockSpecExecutor;
+
+ @BeforeTest
+ public void setUp() {
+ dagManagementStateStore = Mockito.mock(DagManagementStateStore.class);
+ mockSpecExecutor = new MockedSpecExecutor(Mockito.mock(Config.class));
+ }
+
+ @Test
+ public void testSubmitNextNodesSuccess() throws URISyntaxException,
IOException {
+ Dag.DagId dagId = new Dag.DagId("testFlowGroup", "testFlowName", 2345678);
+ List<JobExecutionPlan> jobExecutionPlans = getJobExecutionPlans();
+ List<Dag.DagNode<JobExecutionPlan>> dagNodeList =
jobExecutionPlans.stream()
+ .map(Dag.DagNode<JobExecutionPlan>::new)
+ .collect(Collectors.toList());
+ Dag<JobExecutionPlan> dag = new Dag<>(dagNodeList);
+
Mockito.doNothing().when(dagManagementStateStore).addJobDagAction(Mockito.anyString(),
Mockito.anyString(), Mockito.anyLong(), Mockito.anyString(), Mockito.any());
+ DagProcUtils.submitNextNodes(dagManagementStateStore, dag, dagId);
+ for (JobExecutionPlan jobExecutionPlan : jobExecutionPlans) {
+ Mockito.verify(dagManagementStateStore, Mockito.times(1))
+ .addJobDagAction(jobExecutionPlan.getFlowGroup(),
jobExecutionPlan.getFlowName(),
+ jobExecutionPlan.getFlowExecutionId(),
jobExecutionPlan.getJobName(),
+ DagActionStore.DagActionType.REEVALUATE);
+ }
+
Review Comment:
added
Issue Time Tracking
-------------------
Worklog Id: (was: 948331)
Time Spent: 3h (was: 2h 50m)
> Non transient exception handling by flowspec removal
> ----------------------------------------------------
>
> Key: GOBBLIN-2181
> URL: https://issues.apache.org/jira/browse/GOBBLIN-2181
> Project: Apache Gobblin
> Issue Type: Bug
> Reporter: Vaibhav Singhal
> Priority: Major
> Time Spent: 3h
> Remaining Estimate: 0h
>
> - Many times we experience failures in flow initialization or processing due
> to which flow could not be concluded properly
> - Azkaban client exceptions and SQLIntegrityViolation exceptions are
> examples which have caused failures in recent history
> - Currently most of these failures are by default considered transient
> exceptions and are retried infinitely
> - As a side effect, it causes flows not to conclude and causes failures in
> future flow submissions which have caused incidents recently
>
> - As a first step we want to consider all exceptions as non transient and
> not retry and remove conclude the flow by removing flowspec and dag action
> - This issue tracks the changes to conclude the flow for non transient
> exceptions and also mark them as failure to reflect the correct status of the
> flow
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