David Yan created YARN-6048:
-------------------------------
Summary: YarnClient API call that is supposed to return containers
of a previous attempt returns containers of the current application attempt
Key: YARN-6048
URL: https://issues.apache.org/jira/browse/YARN-6048
Project: Hadoop YARN
Issue Type: Bug
Components: timelineserver, yarn
Affects Versions: 2.7.3
Environment: Ubuntu 16.10, Hadoop 2.7.3, Java 1.8
Reporter: David Yan
I have enabled the timeline server.
Sample code:
{code}
YarnClient yarnClient;
...
List<ContainerReport> containerReports =
yarnClient.getContainers(somePreviousAttemptId);
{code}
YarnClient.getContainers(ApplicationAttemptId) returns the containers of the
*current* attempt instead of the given attempt. This is true up until the
application is actually terminated. After the application is terminated, the
call returns the correct container list.
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