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YARN-10438. Handle null containerId in ClientRMService#getContainerReport() (#2313) 

Co-authored-by: Shubham Gupta <gshubham@microsoft.com>
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Shubham Gupta 2020-09-25 12:20:39 +05:30 committed by GitHub
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commit e3cd627069
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hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClientRMService.java
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@ -509,6 +509,9 @@ public class ClientRMService extends AbstractService implements
public GetContainerReportResponse getContainerReport(
GetContainerReportRequest request) throws YarnException, IOException {
ContainerId containerId = request.getContainerId();
if (containerId == null) {
throw new ContainerNotFoundException("Invalid container id: null");
}
ApplicationAttemptId appAttemptId = containerId.getApplicationAttemptId();
ApplicationId appId = appAttemptId.getApplicationId();
UserGroupInformation callerUGI = getCallerUgi(appId,