[
https://issues.apache.org/jira/browse/YARN-6031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ying Zhang updated YARN-6031:
-----------------------------
Description:
Here is the repro steps:
Enable node label, restart RM, configure it properly, and run some jobs;
Disable node label, restart RM, and the following exception thrown:
{noformat}
Caused by:
org.apache.hadoop.yarn.exceptions.InvalidLabelResourceRequestException: Invalid
resource request, node label not enabled but request contains label expression
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.normalizeAndValidateRequest(SchedulerUtils.java:225)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.normalizeAndValidateRequest(SchedulerUtils.java:248)
at
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.validateAndCreateResourceRequest(RMAppManager.java:394)
at
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.createAndPopulateNewRMApp(RMAppManager.java:339)
at
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recoverApplication(RMAppManager.java:319)
at
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recover(RMAppManager.java:436)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.recover(ResourceManager.java:1165)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:574)
at
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
... 10 more
{noformat}
The reason is that during RM restart, application recovery failed due to the
reason that application had node label expression specified while node label
had been disabled.
was:
Here is the repro steps:
Enable node label, restart RM, configure it properly, and run some jobs;
Disable node label, restart RM, and the following exception thrown:
{panel:title=My
Title|borderStyle=dashed|borderColor=#ccc|titleBGColor=#F7D6C1|bgColor=#FFFFCE}
Caused by:
org.apache.hadoop.yarn.exceptions.InvalidLabelResourceRequestException: Invalid
resource request, node label not enabled but request contains label expression
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.normalizeAndValidateRequest(SchedulerUtils.java:225)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.normalizeAndValidateRequest(SchedulerUtils.java:248)
at
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.validateAndCreateResourceRequest(RMAppManager.java:394)
at
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.createAndPopulateNewRMApp(RMAppManager.java:339)
at
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recoverApplication(RMAppManager.java:319)
at
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recover(RMAppManager.java:436)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.recover(ResourceManager.java:1165)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:574)
at
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
... 10 more
{panel}
The reason is that during RM restart, application recovery failed due to the
reason that application had node label expression specified while node label
had been disabled.
> Application recovery failed after disabling node label
> ------------------------------------------------------
>
> Key: YARN-6031
> URL: https://issues.apache.org/jira/browse/YARN-6031
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler
> Affects Versions: 2.8.0
> Reporter: Ying Zhang
> Assignee: Ying Zhang
>
> Here is the repro steps:
> Enable node label, restart RM, configure it properly, and run some jobs;
> Disable node label, restart RM, and the following exception thrown:
> {noformat}
> Caused by:
> org.apache.hadoop.yarn.exceptions.InvalidLabelResourceRequestException:
> Invalid resource request, node label not enabled but request contains label
> expression
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.normalizeAndValidateRequest(SchedulerUtils.java:225)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.normalizeAndValidateRequest(SchedulerUtils.java:248)
> at
> org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.validateAndCreateResourceRequest(RMAppManager.java:394)
> at
> org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.createAndPopulateNewRMApp(RMAppManager.java:339)
> at
> org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recoverApplication(RMAppManager.java:319)
> at
> org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recover(RMAppManager.java:436)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.recover(ResourceManager.java:1165)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:574)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> ... 10 more
> {noformat}
> The reason is that during RM restart, application recovery failed due to the
> reason that application had node label expression specified while node label
> had been disabled.
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