András Győri created YARN-11300:
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Summary: [Umbrella] Extract and refactor queue resource calculation
Key: YARN-11300
URL: https://issues.apache.org/jira/browse/YARN-11300
Project: Hadoop YARN
Issue Type: Improvement
Reporter: András GyőriQueue resource calculations are not centralised, scattered through many classes and a source of dozens of bugs. We need a common place to store these calculations, simplify them if possible and extend it with proper logging. Example of such calculations: [AbstractLeafQueue#assignContainers|https://github.com/apache/hadoop/blob/3a66348fda29b18054853baed6664fec92dc5cc5/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/AbstractLeafQueue.java#L1147] [AbstractCSQueue#accept|https://github.com/apache/hadoop/blob/0e6a6d18809c1958e3aaae88f0d3ce5bf380b350/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/AbstractCSQueue.java#L1045] [AbstractLeafQueue#calculateAndGetAMResourceLimitPerPartition|https://github.com/apache/hadoop/blob/3a66348fda29b18054853baed6664fec92dc5cc5/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/AbstractLeafQueue.java#L766] [AbstractLeafQueue#updateMaximumApplications|https://github.com/apache/hadoop/blob/3a66348fda29b18054853baed6664fec92dc5cc5/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/AbstractLeafQueue.java#L2344] ... and many more. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
