Andras Gyori created YARN-10997:
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Summary: Revisit allocation and reservation logging
Key: YARN-10997
URL: https://issues.apache.org/jira/browse/YARN-10997
Project: Hadoop YARN
Issue Type: Improvement
Reporter: Andras Gyori
Assignee: Andras Gyori
Accepted allocation proposal and reserved container logs are two exceedingly
frequent events. Numerous user reported that these log entries had quickly
filled the logs on a busy cluster and seen these entries only as noise.
It would be worthwhile to reduce the log level of these entries to DEBUG level.
Examples:
{noformat}
2021-10-30 02:28:57,409 INFO
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler:
Allocation proposal accepted
2021-10-30 02:28:57,439 INFO
org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp:
Reserved container=container_1635478503131_0069_01_000078, on node=host:
node:8041 #containers=1 available=<memory:1835, vCores:3> used=<memory:3072,
vCores:1> with resource=<memory:3072, vCores:1>
{noformat}
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