[
https://issues.apache.org/jira/browse/YARN-11687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17845385#comment-17845385
]
ASF GitHub Bot commented on YARN-11687:
---------------------------------------
brumi1024 commented on code in PR #6780:
URL: https://github.com/apache/hadoop/pull/6780#discussion_r1596818926
##########
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/CGroupsMixedResourceCalculator.java:
##########
@@ -0,0 +1,98 @@
+/**
+ * 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.hadoop.yarn.server.nodemanager.containermanager.linux.resources;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.apache.hadoop.yarn.exceptions.YarnException;
+import org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree;
+
+/**
+ * In case if {@link CGroupsV2ResourceCalculator} can provide the required
info that will be used.
+ * Otherwise, it will fall back to the {@link CGroupsResourceCalculator}
implementation.
+ * Similar like {@link CombinedResourceCalculator} works.
+ */
+public class CGroupsMixedResourceCalculator extends
ResourceCalculatorProcessTree {
Review Comment:
Sorry, just to complicate things a bit more: there seems to be a
CombinedResourceCalculator which takes cgroup and procfs based
resourcecalculators into account. But the change seems small, probably it's
CGroupsResourceCalculator cgroup should use this class instead.
> Update CGroupsResourceCalculator to track usages using cgroupv2
> ---------------------------------------------------------------
>
> Key: YARN-11687
> URL: https://issues.apache.org/jira/browse/YARN-11687
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Benjamin Teke
> Assignee: Bence Kosztolnik
> Priority: Major
> Labels: pull-request-available
>
> [CGroupsResourceCalculator|https://github.com/apache/hadoop/blob/f609460bda0c2bd87dd3580158e549e2f34f14d5/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/CGroupsResourceCalculator.java]
> should also be updated to handle the cgroup v2 changes.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
