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https://issues.apache.org/jira/browse/FLINK-5107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15892658#comment-15892658
]
ASF GitHub Bot commented on FLINK-5107:
---------------------------------------
Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/2837#discussion_r103984233
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/jobmanager/JobManagerOptions.java
---
@@ -0,0 +1,38 @@
+/*
+ * 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.jobmanager;
+
+import org.apache.flink.annotation.PublicEvolving;
+import org.apache.flink.configuration.ConfigOption;
+
+import static org.apache.flink.configuration.ConfigOptions.key;
+
+@PublicEvolving
+public class JobManagerOptions {
+
+ /**
+ * The maximum number of prior execution attempts kept in history.
+ */
+ public static final ConfigOption<Integer> MAX_ATTEMPTS_HISTORY_SIZE =
+
key("job-manager.max-attempts-history-size").defaultValue(16);
--- End diff --
This key deviates from the existing job manager config constants, which all
start with "jobmanager". Is this intended?
> Job Manager goes out of memory from long history of prior execution attempts
> ----------------------------------------------------------------------------
>
> Key: FLINK-5107
> URL: https://issues.apache.org/jira/browse/FLINK-5107
> Project: Flink
> Issue Type: Bug
> Components: JobManager
> Reporter: Stefan Richter
> Assignee: Stefan Richter
>
> We have observed that the job manager can run out of memory during long
> running jobs with many vertexes. Analysis of the heap dump shows, that the
> ever-growing history of prior execution attempts is the culprit for this
> problem.
> We should limit this history to a number of n most recent attempts.
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