[
https://issues.apache.org/jira/browse/FLINK-9143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16541799#comment-16541799
]
ASF GitHub Bot commented on FLINK-9143:
---------------------------------------
Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/6283#discussion_r202065356
--- Diff:
flink-runtime/src/test/java/org/apache/flink/runtime/executiongraph/restart/RestartStrategyResolvingTest.java
---
@@ -0,0 +1,72 @@
+/*
+ * 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.flink.runtime.executiongraph.restart;
+
+import org.apache.flink.api.common.time.Time;
+
+import org.junit.Test;
+
+import static
org.apache.flink.api.common.restartstrategy.RestartStrategies.noRestart;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * Tests for {@link RestartStrategyResolving}.
+ */
+public class RestartStrategyResolvingTest {
+
+ @Test
+ public void testClientSideHighestPriority() {
+
+ RestartStrategy resolvedStrategy =
RestartStrategyResolving.resolve(noRestart(),
+ new
FixedDelayRestartStrategy.FixedDelayRestartStrategyFactory(2, 1000L),
+ true);
+
+ assertTrue(resolvedStrategy instanceof NoRestartStrategy);
--- End diff --
For the future I would suggest to use Hamcrest matchers, because they give
better failure messages and are more expressive.
> Restart strategy defined in flink-conf.yaml is ignored
> ------------------------------------------------------
>
> Key: FLINK-9143
> URL: https://issues.apache.org/jira/browse/FLINK-9143
> Project: Flink
> Issue Type: Bug
> Components: Configuration
> Affects Versions: 1.4.2
> Reporter: Alex Smirnov
> Assignee: yuqi
> Priority: Major
> Labels: pull-request-available
> Attachments: execution_config.png, jobmanager.log, jobmanager.png
>
>
> Restart strategy defined in flink-conf.yaml is disregarded, when user enables
> checkpointing.
> Steps to reproduce:
> 1. Download flink distribution (1.4.2), update flink-conf.yaml:
>
> restart-strategy: none
> state.backend: rocksdb
> state.backend.fs.checkpointdir:
> [file:///tmp/nfsrecovery/flink-checkpoints-metadata]
> state.backend.rocksdb.checkpointdir:
> [file:///tmp/nfsrecovery/flink-checkpoints-rocksdb]
>
> 2. create new java project as described at
> [https://ci.apache.org/projects/flink/flink-docs-release-1.4/quickstart/java_api_quickstart.html]
> here's the code:
> public class FailedJob
> {
> static final Logger LOGGER = LoggerFactory.getLogger(FailedJob.class);
> public static void main( String[] args ) throws Exception
> {
> final StreamExecutionEnvironment env =
> StreamExecutionEnvironment.getExecutionEnvironment();
> env.enableCheckpointing(5000, CheckpointingMode.EXACTLY_ONCE);
> DataStream<String> stream =
> env.fromCollection(Arrays.asList("test"));
> stream.map(new MapFunction<String, String>(){
> @Override
> public String map(String obj)
> { throw new NullPointerException("NPE"); }
>
> });
> env.execute("Failed job");
> }
> }
>
> 3. Compile: mvn clean package; submit it to the cluster
>
> 4. Go to Job Manager configuration in WebUI, ensure settings from
> flink-conf.yaml is there (screenshot attached)
>
> 5. Go to Job's configuration, see Execution Configuration section
>
> *Expected result*: restart strategy as defined in flink-conf.yaml
>
> *Actual result*: Restart with fixed delay (10000 ms). #2147483647 restart
> attempts.
>
>
> see attached screenshots and jobmanager log (line 1 and 31)
>
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