zhihai xu created YARN-3341:
-------------------------------
Summary: Fix findbugs warning:BC_UNCONFIRMED_CAST at
FSSchedulerNode.reserveResource
Key: YARN-3341
URL: https://issues.apache.org/jira/browse/YARN-3341
Project: Hadoop YARN
Issue Type: Improvement
Reporter: zhihai xu
Assignee: zhihai xu
Priority: Minor
Fix findbugs warning:BC_UNCONFIRMED_CAST at FSSchedulerNode.reserveResource
The warning message is
{code}
Unchecked/unconfirmed cast from
org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt
to org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSAppAttempt
in
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSSchedulerNode.reserveResource(SchedulerApplicationAttempt,
Priority, RMContainer)
{code}
The code which cause the warning is
{code}
this.reservedAppSchedulable = (FSAppAttempt) application;
{code}
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