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https://issues.apache.org/jira/browse/YARN-7211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yufei Gu updated YARN-7211:
---------------------------
Fix Version/s: (was: 3.0.0-beta1)
3.0.0
> AMSimulator in SLS does't work due to refactor of responseId
> ------------------------------------------------------------
>
> Key: YARN-7211
> URL: https://issues.apache.org/jira/browse/YARN-7211
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler-load-simulator
> Affects Versions: 3.0.0-beta1, 3.1.0
> Reporter: Yufei Gu
> Assignee: Botong Huang
> Priority: Blocker
> Fix For: 3.0.0, 3.1.0
>
> Attachments: YARN-7211.v1.patch, YARN-7211.v2.patch
>
>
> {code}
> java.lang.reflect.UndeclaredThrowableException
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1980)
> at
> org.apache.hadoop.yarn.sls.appmaster.MRAMSimulator.sendContainerRequest(MRAMSimulator.java:339)
> at
> org.apache.hadoop.yarn.sls.appmaster.AMSimulator.middleStep(AMSimulator.java:201)
> at
> org.apache.hadoop.yarn.sls.scheduler.TaskRunner$Task.run(TaskRunner.java:94)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by:
> org.apache.hadoop.yarn.exceptions.InvalidApplicationMasterRequestException:
> Invalid responseId in AllocateRequest from application attempt:
> appattempt_1505762809623_0001_000001, expect responseId to be 0, but get 1
> at
> org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:377)
> at
> org.apache.hadoop.yarn.sls.appmaster.MRAMSimulator$1.run(MRAMSimulator.java:343)
> at
> org.apache.hadoop.yarn.sls.appmaster.MRAMSimulator$1.run(MRAMSimulator.java:340)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1962)
> ... 6 more
> Exception in thread "pool-4-thread-8" java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.sls.scheduler.TaskRunner$Task.run(TaskRunner.java:103)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> Seems like it is broken by YARN-6640. SLS works after revert YARN-6640 as I
> tested.
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