[jira] [Commented] (YARN-11622) ResourceManager asynchronous switch from Standy to Active exception
[
https://issues.apache.org/jira/browse/YARN-11622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796597#comment-17796597
]
ASF GitHub Bot commented on YARN-11622:
---
hiwangzhihui opened a new pull request, #6352:
URL: https://github.com/apache/hadoop/pull/6352
### Description of PR
YARN-11622 Fix ResourceManager asynchronous switch from Standy to Active
exception
### How was this patch tested?
add TestRMHA.testTransitionToActiveFailedAfterToStandbyNotSkip
add TestRMHA.testLessEpochRMFatalToStandbyRunnerShouldNotExecute
### For code changes:
- [ ] Does the title or this PR starts with the corresponding JIRA issue id
(e.g. 'HADOOP-17799. Your PR title ...')?
- [ ] Object storage: have the integration tests been executed and the
endpoint declared according to the connector-specific documentation?
- [ ] If adding new dependencies to the code, are these dependencies
licensed in a way that is compatible for inclusion under [ASF
2.0](http://www.apache.org/legal/resolved.html#category-a)?
- [ ] If applicable, have you updated the `LICENSE`, `LICENSE-binary`,
`NOTICE-binary` files?
> ResourceManager asynchronous switch from Standy to Active exception
> ---
>
> Key: YARN-11622
> URL: https://issues.apache.org/jira/browse/YARN-11622
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 3.0.0-alpha4, 3.1.1, 3.3.0
>Reporter: wangzhihui
>Assignee: wangzhihui
>Priority: Major
> Labels: pull-request-available
> Attachments: rm_ha_solution.png, yuque_diagram (1).jpg,
> yuque_diagram.jpg
>
>
> h1. Two exception cases：
> h2. The first case：
> *The exception desc:*
> {code:java}
> 14:52:57,426 FATAL event.AsyncDispatcher (AsyncDispatcher.java:dispatch(203))
> - Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.access$1200(ResourceManager.java:610)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.handleTransitionToStandByInNewThread(ResourceManager.java:941)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.access$1100(ResourceManager.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:902)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:892)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
> at java.lang.Thread.run(Thread.java:748){{}} * {code}
>
> * ActiveStandbyElector and ZKRMStateStore triggered toStandy event at
> 14:52:57,
> Two asynchronous events are respectively referred to as Thread_ 1、Thread_ 2.
> * As shown in the following figure， Thread_1 during the toStandby process ，
> reinitializes the activeServices to null. At this point, Thread_2 will use
> the "activeServices" when executing the handleTransitionToStandByInNewThread
> method ultimately resulting in a NullPointerException and the Reosurcemanager
> server exit.
> !yuque_diagram.jpg|width=629,height=100!
> h2. The second case：
> *The exception desc:*
> {code:java}
> 06:17:35,913 WARN ha.ActiveStandbyElector
> (ActiveStandbyElector.java:becomeActive(900)) - Exception handling the
> winning of election
> org.apache.hadoop.ha.ServiceFailedException: RM could not transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:146)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:896)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:543)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:558)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
> Caused by: org.apache.hadoop.ha.ServiceFailedException: Error on refreshAll
> during transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:315)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:144)
> ... 4 more
> Caused by: org.apache.hadoop.ha.ServiceFailedException: RefreshAll operation
> failed
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:765)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:307)
> ... 5 more
> Caused by:
[jira] [Commented] (YARN-11622) ResourceManager asynchronous switch from Standy to Active exception
[
https://issues.apache.org/jira/browse/YARN-11622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796598#comment-17796598
]
ASF GitHub Bot commented on YARN-11622:
---
hiwangzhihui commented on PR #6352:
URL: https://github.com/apache/hadoop/pull/6352#issuecomment-1855319775
> @hiwangzhihui Thank you for your contribution! I have a question, why did
active RM lose contact with ZK? Is it because Active RM has full gc? Even if
the situation described in your JIRA occurs, the cluster should have completed
the HA switch. Has the original standby RM changed to active RM?
> ResourceManager asynchronous switch from Standy to Active exception
> ---
>
> Key: YARN-11622
> URL: https://issues.apache.org/jira/browse/YARN-11622
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 3.0.0-alpha4, 3.1.1, 3.3.0
>Reporter: wangzhihui
>Assignee: wangzhihui
>Priority: Major
> Labels: pull-request-available
> Attachments: rm_ha_solution.png, yuque_diagram (1).jpg,
> yuque_diagram.jpg
>
>
> h1. Two exception cases：
> h2. The first case：
> *The exception desc:*
> {code:java}
> 14:52:57,426 FATAL event.AsyncDispatcher (AsyncDispatcher.java:dispatch(203))
> - Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.access$1200(ResourceManager.java:610)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.handleTransitionToStandByInNewThread(ResourceManager.java:941)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.access$1100(ResourceManager.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:902)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:892)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
> at java.lang.Thread.run(Thread.java:748){{}} * {code}
>
> * ActiveStandbyElector and ZKRMStateStore triggered toStandy event at
> 14:52:57,
> Two asynchronous events are respectively referred to as Thread_ 1、Thread_ 2.
> * As shown in the following figure， Thread_1 during the toStandby process ，
> reinitializes the activeServices to null. At this point, Thread_2 will use
> the "activeServices" when executing the handleTransitionToStandByInNewThread
> method ultimately resulting in a NullPointerException and the Reosurcemanager
> server exit.
> !yuque_diagram.jpg|width=629,height=100!
> h2. The second case：
> *The exception desc:*
> {code:java}
> 06:17:35,913 WARN ha.ActiveStandbyElector
> (ActiveStandbyElector.java:becomeActive(900)) - Exception handling the
> winning of election
> org.apache.hadoop.ha.ServiceFailedException: RM could not transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:146)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:896)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:543)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:558)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
> Caused by: org.apache.hadoop.ha.ServiceFailedException: Error on refreshAll
> during transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:315)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:144)
> ... 4 more
> Caused by: org.apache.hadoop.ha.ServiceFailedException: RefreshAll operation
> failed
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:765)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:307)
> ... 5 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.reinitialize(CapacityScheduler.java:467)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshQueues(AdminService.java:423)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:754)
> ... 6 more
> 06:17:35,917 ERROR resourcemanager.ResourceManager
> (ResourceManager.java:handle(898)) - Received RMFatalEvent of type
> TRANSITION_TO_ACTIVE_FAILED, caused by failure to refresh
[jira] [Commented] (YARN-11622) ResourceManager asynchronous switch from Standy to Active exception
[
https://issues.apache.org/jira/browse/YARN-11622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796596#comment-17796596
]
ASF GitHub Bot commented on YARN-11622:
---
hiwangzhihui commented on PR #6352:
URL: https://github.com/apache/hadoop/pull/6352#issuecomment-1855305666
> @hiwangzhihui Thank you for your contribution! I have a question, why did
active RM lose contact with ZK? Is it because Active RM has full gc? Even if
the situation described in your JIRA occurs, the cluster should have completed
the HA switch. Has the original standby RM changed to active RM?
In the issue YARN-11625, The Active ResourceManager fails to switch when
happens an exception.
> ResourceManager asynchronous switch from Standy to Active exception
> ---
>
> Key: YARN-11622
> URL: https://issues.apache.org/jira/browse/YARN-11622
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 3.0.0-alpha4, 3.1.1, 3.3.0
>Reporter: wangzhihui
>Assignee: wangzhihui
>Priority: Major
> Labels: pull-request-available
> Attachments: rm_ha_solution.png, yuque_diagram (1).jpg,
> yuque_diagram.jpg
>
>
> h1. Two exception cases：
> h2. The first case：
> *The exception desc:*
> {code:java}
> 14:52:57,426 FATAL event.AsyncDispatcher (AsyncDispatcher.java:dispatch(203))
> - Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.access$1200(ResourceManager.java:610)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.handleTransitionToStandByInNewThread(ResourceManager.java:941)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.access$1100(ResourceManager.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:902)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:892)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
> at java.lang.Thread.run(Thread.java:748){{}} * {code}
>
> * ActiveStandbyElector and ZKRMStateStore triggered toStandy event at
> 14:52:57,
> Two asynchronous events are respectively referred to as Thread_ 1、Thread_ 2.
> * As shown in the following figure， Thread_1 during the toStandby process ，
> reinitializes the activeServices to null. At this point, Thread_2 will use
> the "activeServices" when executing the handleTransitionToStandByInNewThread
> method ultimately resulting in a NullPointerException and the Reosurcemanager
> server exit.
> !yuque_diagram.jpg|width=629,height=100!
> h2. The second case：
> *The exception desc:*
> {code:java}
> 06:17:35,913 WARN ha.ActiveStandbyElector
> (ActiveStandbyElector.java:becomeActive(900)) - Exception handling the
> winning of election
> org.apache.hadoop.ha.ServiceFailedException: RM could not transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:146)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:896)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:543)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:558)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
> Caused by: org.apache.hadoop.ha.ServiceFailedException: Error on refreshAll
> during transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:315)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:144)
> ... 4 more
> Caused by: org.apache.hadoop.ha.ServiceFailedException: RefreshAll operation
> failed
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:765)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:307)
> ... 5 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.reinitialize(CapacityScheduler.java:467)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshQueues(AdminService.java:423)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:754)
> ... 6 more
> 06:17:35,917 ERROR resourcemanager.ResourceManager
> (ResourceManager.java:handle(898)) -
[jira] [Commented] (YARN-10517) QueueMetrics has incorrect Allocated Resource when labelled partitions updated
[
https://issues.apache.org/jira/browse/YARN-10517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796595#comment-17796595
]
Fencheng Mei commented on YARN-10517:
-
I encountered the same issue and managed to successfully reproduce it. After
applying Qi Zhu's fix patch, using the same method no longer reproduces the
issue. I'll share the steps to reproduce it (applicable to version 3.3.2):
# Apply the 'Test' label to machines A and B, then submit a Spark job to the
corresponding queue, Queue.
# While the Spark job is running, remove the label from machine A.
# The Spark job runs to completion without issues.
# In any monitoring system, it can be observed that the ”AllocatedMB“ metric
for the Queue where the Spark job was submitted is incorrect.
> QueueMetrics has incorrect Allocated Resource when labelled partitions updated
> --
>
> Key: YARN-10517
> URL: https://issues.apache.org/jira/browse/YARN-10517
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 2.8.0, 3.3.0
>Reporter: sibyl.lv
>Assignee: Qi Zhu
>Priority: Major
> Attachments: YARN-10517-branch-3.2.001.patch, YARN-10517.001.patch,
> wrong metrics.png
>
>
> After https://issues.apache.org/jira/browse/YARN-9596, QueueMetrics still has
> incorrect allocated jmx, such as {color:#660e7a}allocatedMB,
> {color}{color:#660e7a}allocatedVCores and
> {color}{color:#660e7a}allocatedContainers, {color}when the node partition is
> updated from "DEFAULT" to other label and there are running applications.
> Steps to reproduce
> ==
> # Configure capacity-scheduler.xml with label configuration
> # Submit one application to default partition and run
> # Add label "tpcds" to cluster and replace label on node1 and node2 to be
> "tpcds" when the above application is running
> # Note down "VCores Used" at Web UI
> # When the application is finished, the metrics get wrong (screenshots
> attached).
> ==
>
> FiCaSchedulerApp doesn't update queue metrics when CapacityScheduler handles
> this event {color:#660e7a}NODE_LABELS_UPDATE.{color}
> So we should release container resource from old partition and add used
> resource to new partition, just as updating queueUsage.
> {code:java}
> // code placeholder
> public void nodePartitionUpdated(RMContainer rmContainer, String oldPartition,
> String newPartition) {
> Resource containerResource = rmContainer.getAllocatedResource();
> this.attemptResourceUsage.decUsed(oldPartition, containerResource);
> this.attemptResourceUsage.incUsed(newPartition, containerResource);
> getCSLeafQueue().decUsedResource(oldPartition, containerResource, this);
> getCSLeafQueue().incUsedResource(newPartition, containerResource, this);
> // Update new partition name if container is AM and also update AM resource
> if (rmContainer.isAMContainer()) {
> setAppAMNodePartitionName(newPartition);
> this.attemptResourceUsage.decAMUsed(oldPartition, containerResource);
> this.attemptResourceUsage.incAMUsed(newPartition, containerResource);
> getCSLeafQueue().decAMUsedResource(oldPartition, containerResource, this);
> getCSLeafQueue().incAMUsedResource(newPartition, containerResource, this);
> }
> }
> {code}
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[jira] [Commented] (YARN-11622) ResourceManager asynchronous switch from Standy to Active exception
[
https://issues.apache.org/jira/browse/YARN-11622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796591#comment-17796591
]
ASF GitHub Bot commented on YARN-11622:
---
hiwangzhihui closed pull request #6352: YARN-11622. Fix ResourceManager
asynchronous switch from Standy to Active exception
URL: https://github.com/apache/hadoop/pull/6352
> ResourceManager asynchronous switch from Standy to Active exception
> ---
>
> Key: YARN-11622
> URL: https://issues.apache.org/jira/browse/YARN-11622
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 3.0.0-alpha4, 3.1.1, 3.3.0
>Reporter: wangzhihui
>Assignee: wangzhihui
>Priority: Major
> Labels: pull-request-available
> Attachments: rm_ha_solution.png, yuque_diagram (1).jpg,
> yuque_diagram.jpg
>
>
> h1. Two exception cases：
> h2. The first case：
> *The exception desc:*
> {code:java}
> 14:52:57,426 FATAL event.AsyncDispatcher (AsyncDispatcher.java:dispatch(203))
> - Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.access$1200(ResourceManager.java:610)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.handleTransitionToStandByInNewThread(ResourceManager.java:941)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.access$1100(ResourceManager.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:902)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:892)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
> at java.lang.Thread.run(Thread.java:748){{}} * {code}
>
> * ActiveStandbyElector and ZKRMStateStore triggered toStandy event at
> 14:52:57,
> Two asynchronous events are respectively referred to as Thread_ 1、Thread_ 2.
> * As shown in the following figure， Thread_1 during the toStandby process ，
> reinitializes the activeServices to null. At this point, Thread_2 will use
> the "activeServices" when executing the handleTransitionToStandByInNewThread
> method ultimately resulting in a NullPointerException and the Reosurcemanager
> server exit.
> !yuque_diagram.jpg|width=629,height=100!
> h2. The second case：
> *The exception desc:*
> {code:java}
> 06:17:35,913 WARN ha.ActiveStandbyElector
> (ActiveStandbyElector.java:becomeActive(900)) - Exception handling the
> winning of election
> org.apache.hadoop.ha.ServiceFailedException: RM could not transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:146)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:896)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:543)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:558)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
> Caused by: org.apache.hadoop.ha.ServiceFailedException: Error on refreshAll
> during transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:315)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:144)
> ... 4 more
> Caused by: org.apache.hadoop.ha.ServiceFailedException: RefreshAll operation
> failed
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:765)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:307)
> ... 5 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.reinitialize(CapacityScheduler.java:467)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshQueues(AdminService.java:423)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:754)
> ... 6 more
> 06:17:35,917 ERROR resourcemanager.ResourceManager
> (ResourceManager.java:handle(898)) - Received RMFatalEvent of type
> TRANSITION_TO_ACTIVE_FAILED, caused by failure to refresh configuration
> settings: org.apache.hadoop.ha.ServiceFailedException: RefreshAll opera
> tion failed{{}} {code}
> * ActiveStandbyElector and ZKRMStateStore triggered toActive event and
> toStandby event at 06:17:35, Two asynchronous events are
[jira] [Commented] (YARN-11622) ResourceManager asynchronous switch from Standy to Active exception
[
https://issues.apache.org/jira/browse/YARN-11622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796590#comment-17796590
]
ASF GitHub Bot commented on YARN-11622:
---
hiwangzhihui commented on PR #6352:
URL: https://github.com/apache/hadoop/pull/6352#issuecomment-1855282113
> @hiwangzhihui Thank you for your contribution! I have a question, why did
active RM lose contact with ZK? Is it because Active RM has full gc? Even if
the situation described in your JIRA occurs, the cluster should have completed
the HA switch. Has the original standby RM changed to active RM?
> ResourceManager asynchronous switch from Standy to Active exception
> ---
>
> Key: YARN-11622
> URL: https://issues.apache.org/jira/browse/YARN-11622
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 3.0.0-alpha4, 3.1.1, 3.3.0
>Reporter: wangzhihui
>Assignee: wangzhihui
>Priority: Major
> Labels: pull-request-available
> Attachments: rm_ha_solution.png, yuque_diagram (1).jpg,
> yuque_diagram.jpg
>
>
> h1. Two exception cases：
> h2. The first case：
> *The exception desc:*
> {code:java}
> 14:52:57,426 FATAL event.AsyncDispatcher (AsyncDispatcher.java:dispatch(203))
> - Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.access$1200(ResourceManager.java:610)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.handleTransitionToStandByInNewThread(ResourceManager.java:941)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.access$1100(ResourceManager.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:902)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:892)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
> at java.lang.Thread.run(Thread.java:748){{}} * {code}
>
> * ActiveStandbyElector and ZKRMStateStore triggered toStandy event at
> 14:52:57,
> Two asynchronous events are respectively referred to as Thread_ 1、Thread_ 2.
> * As shown in the following figure， Thread_1 during the toStandby process ，
> reinitializes the activeServices to null. At this point, Thread_2 will use
> the "activeServices" when executing the handleTransitionToStandByInNewThread
> method ultimately resulting in a NullPointerException and the Reosurcemanager
> server exit.
> !yuque_diagram.jpg|width=629,height=100!
> h2. The second case：
> *The exception desc:*
> {code:java}
> 06:17:35,913 WARN ha.ActiveStandbyElector
> (ActiveStandbyElector.java:becomeActive(900)) - Exception handling the
> winning of election
> org.apache.hadoop.ha.ServiceFailedException: RM could not transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:146)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:896)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:543)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:558)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
> Caused by: org.apache.hadoop.ha.ServiceFailedException: Error on refreshAll
> during transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:315)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:144)
> ... 4 more
> Caused by: org.apache.hadoop.ha.ServiceFailedException: RefreshAll operation
> failed
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:765)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:307)
> ... 5 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.reinitialize(CapacityScheduler.java:467)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshQueues(AdminService.java:423)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:754)
> ... 6 more
> 06:17:35,917 ERROR resourcemanager.ResourceManager
> (ResourceManager.java:handle(898)) - Received RMFatalEvent of type
> TRANSITION_TO_ACTIVE_FAILED, caused by failure to refresh
[jira] [Commented] (YARN-11622) ResourceManager asynchronous switch from Standy to Active exception
[
https://issues.apache.org/jira/browse/YARN-11622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796589#comment-17796589
]
ASF GitHub Bot commented on YARN-11622:
---
hiwangzhihui commented on PR #6352:
URL: https://github.com/apache/hadoop/pull/6352#issuecomment-1855280766
> @hiwangzhihui Thank you for your contribution! I have a question, why did
active RM lose contact with ZK? Is it because Active RM has full gc? Even if
the situation described in your JIRA occurs, the cluster should have completed
the HA switch. Has the original standby RM changed to active RM?
The cause is the Zookeeper server is unstable. Standby RM has successfully
changed to active Rm.
> ResourceManager asynchronous switch from Standy to Active exception
> ---
>
> Key: YARN-11622
> URL: https://issues.apache.org/jira/browse/YARN-11622
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 3.0.0-alpha4, 3.1.1, 3.3.0
>Reporter: wangzhihui
>Assignee: wangzhihui
>Priority: Major
> Labels: pull-request-available
> Attachments: rm_ha_solution.png, yuque_diagram (1).jpg,
> yuque_diagram.jpg
>
>
> h1. Two exception cases：
> h2. The first case：
> *The exception desc:*
> {code:java}
> 14:52:57,426 FATAL event.AsyncDispatcher (AsyncDispatcher.java:dispatch(203))
> - Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.access$1200(ResourceManager.java:610)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.handleTransitionToStandByInNewThread(ResourceManager.java:941)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.access$1100(ResourceManager.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:902)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:892)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
> at java.lang.Thread.run(Thread.java:748){{}} * {code}
>
> * ActiveStandbyElector and ZKRMStateStore triggered toStandy event at
> 14:52:57,
> Two asynchronous events are respectively referred to as Thread_ 1、Thread_ 2.
> * As shown in the following figure， Thread_1 during the toStandby process ，
> reinitializes the activeServices to null. At this point, Thread_2 will use
> the "activeServices" when executing the handleTransitionToStandByInNewThread
> method ultimately resulting in a NullPointerException and the Reosurcemanager
> server exit.
> !yuque_diagram.jpg|width=629,height=100!
> h2. The second case：
> *The exception desc:*
> {code:java}
> 06:17:35,913 WARN ha.ActiveStandbyElector
> (ActiveStandbyElector.java:becomeActive(900)) - Exception handling the
> winning of election
> org.apache.hadoop.ha.ServiceFailedException: RM could not transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:146)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:896)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:543)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:558)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
> Caused by: org.apache.hadoop.ha.ServiceFailedException: Error on refreshAll
> during transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:315)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:144)
> ... 4 more
> Caused by: org.apache.hadoop.ha.ServiceFailedException: RefreshAll operation
> failed
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:765)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:307)
> ... 5 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.reinitialize(CapacityScheduler.java:467)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshQueues(AdminService.java:423)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:754)
> ... 6 more
> 06:17:35,917 ERROR resourcemanager.ResourceManager
>
[jira] [Commented] (YARN-11622) ResourceManager asynchronous switch from Standy to Active exception
[
https://issues.apache.org/jira/browse/YARN-11622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796579#comment-17796579
]
ASF GitHub Bot commented on YARN-11622:
---
hiwangzhihui commented on code in PR #6352:
URL: https://github.com/apache/hadoop/pull/6352#discussion_r1426253410
##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/AdminService.java:
##
@@ -339,8 +360,29 @@ public synchronized void transitionToActive(
}
@Override
- public synchronized void transitionToStandby(
+ public void transitionToStandby(
HAServiceProtocol.StateChangeRequestInfo reqInfo) throws IOException {
+if(rm.rmContext.isHAEnabled()){
Review Comment:
Thanks for your review. I have already formatted it.
> ResourceManager asynchronous switch from Standy to Active exception
> ---
>
> Key: YARN-11622
> URL: https://issues.apache.org/jira/browse/YARN-11622
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 3.0.0-alpha4, 3.1.1, 3.3.0
>Reporter: wangzhihui
>Assignee: wangzhihui
>Priority: Major
> Labels: pull-request-available
> Attachments: rm_ha_solution.png, yuque_diagram (1).jpg,
> yuque_diagram.jpg
>
>
> h1. Two exception cases：
> h2. The first case：
> *The exception desc:*
> {code:java}
> 14:52:57,426 FATAL event.AsyncDispatcher (AsyncDispatcher.java:dispatch(203))
> - Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.access$1200(ResourceManager.java:610)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.handleTransitionToStandByInNewThread(ResourceManager.java:941)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.access$1100(ResourceManager.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:902)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:892)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
> at java.lang.Thread.run(Thread.java:748){{}} * {code}
>
> * ActiveStandbyElector and ZKRMStateStore triggered toStandy event at
> 14:52:57,
> Two asynchronous events are respectively referred to as Thread_ 1、Thread_ 2.
> * As shown in the following figure， Thread_1 during the toStandby process ，
> reinitializes the activeServices to null. At this point, Thread_2 will use
> the "activeServices" when executing the handleTransitionToStandByInNewThread
> method ultimately resulting in a NullPointerException and the Reosurcemanager
> server exit.
> !yuque_diagram.jpg|width=629,height=100!
> h2. The second case：
> *The exception desc:*
> {code:java}
> 06:17:35,913 WARN ha.ActiveStandbyElector
> (ActiveStandbyElector.java:becomeActive(900)) - Exception handling the
> winning of election
> org.apache.hadoop.ha.ServiceFailedException: RM could not transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:146)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:896)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:543)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:558)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
> Caused by: org.apache.hadoop.ha.ServiceFailedException: Error on refreshAll
> during transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:315)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:144)
> ... 4 more
> Caused by: org.apache.hadoop.ha.ServiceFailedException: RefreshAll operation
> failed
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:765)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:307)
> ... 5 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.reinitialize(CapacityScheduler.java:467)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshQueues(AdminService.java:423)
> at
>
[jira] [Commented] (YARN-2082) Support for alternative log aggregation mechanism
[
https://issues.apache.org/jira/browse/YARN-2082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796555#comment-17796555
]
Xie YiFan commented on YARN-2082:
-
Hi, it is a long ticket. We are now suffering from the small files problem. We
have 200,000+ jobs per day for one cluster.
Suppose that a job may running on 25 nodemanagers at average. Then the amount
of file number should be 200,000 times 25 = 5,000,000 for only one cluster per
day. HDFS can't handle so many small files. At the create time of this ticket,
we do not introduce timeline V2 which using HBase as backend storage. And now,
timeline V2 have good scalability and usability. So i think we can using HBase
to store log files.
[~slfan1989] [~inigoiri] What do you think about this?
> Support for alternative log aggregation mechanism
> -
>
> Key: YARN-2082
> URL: https://issues.apache.org/jira/browse/YARN-2082
> Project: Hadoop YARN
> Issue Type: New Feature
>Reporter: Ming Ma
>Priority: Major
>
> I will post a more detailed design later. Here is the brief summary and would
> like to get early feedback.
> Problem Statement:
> Current implementation of log aggregation create one HDFS file for each
> {application, nodemanager }. These files are relative small, in the range of
> 1-2 MB. In a large cluster with lots of application and many nodemanagers, it
> ends up creating lots of small files in HDFS. This creates pressure on HDFS
> NN on the following ways.
> 1. It increases NN Memory size. It is mitigated by having history server
> deletes old log files in HDFS.
> 2. Runtime RPC hit on HDFS. Each log aggregation file introduced several NN
> RPCs such as create, getAdditionalBlock, complete, rename. When the cluster
> is busy, such RPC hit has impact on NN performance.
> In addition, to support non-MR applications on YARN, we might need to support
> aggregation for long running applications.
> Design choices:
> 1. Don't aggregate all the logs, as in YARN-221.
> 2. Create a dedicated HDFS namespace used only for log aggregation.
> 3. Write logs to some key-value store like HBase. HBase's RPC hit on NN will
> be much less.
> 4. Decentralize the application level log aggregation to NMs. All logs for a
> given application are aggregated first by a dedicated NM before it is pushed
> to HDFS.
> 5. Have NM aggregate logs on a regular basis; each of these log files will
> have data from different applications and there needs to be some index for
> quick lookup.
> Proposal:
> 1. Make yarn log aggregation pluggable for both read and write path. Note
> that Hadoop FileSystem provides an abstraction and we could ask alternative
> log aggregator implement compatable FileSystem, but that seems to an overkill.
> 2. Provide a log aggregation plugin that write to HBase. The scheme design
> needs to support efficient read on a per application as well as per
> application+container basis; in addition, it shouldn't create hotspot in a
> cluster where certain users might create more jobs than others. For example,
> we can use hash($user+$applicationId} + containerid as the row key.
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[jira] [Commented] (YARN-11633) [Federation] Improve LoadBasedRouterPolicy To Use Available vcores
[
https://issues.apache.org/jira/browse/YARN-11633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796543#comment-17796543
]
ASF GitHub Bot commented on YARN-11633:
---
hadoop-yetus commented on PR #6356:
URL: https://github.com/apache/hadoop/pull/6356#issuecomment-1855118902
:broken_heart: **-1 overall**
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[jira] [Commented] (YARN-11633) [Federation] Improve LoadBasedRouterPolicy To Use Available vcores
[ https://issues.apache.org/jira/browse/YARN-11633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796523#comment-17796523 ] ASF GitHub Bot commented on YARN-11633: --- singer-bin opened a new pull request, #6356: URL: https://github.com/apache/hadoop/pull/6356 ### Description of PR JIRA: [YARN-11633](https://issues.apache.org/jira/browse/YARN-11633). [Federation] Improve LoadBasedRouterPolicy To Use Available vcores. ### How was this patch tested? unnecessary ### For code changes: - [ ] Does the title or this PR starts with the corresponding JIRA issue id (e.g. 'HADOOP-17799. Your PR title ...')? - [ ] Object storage: have the integration tests been executed and the endpoint declared according to the connector-specific documentation? - [ ] If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under [ASF 2.0](http://www.apache.org/legal/resolved.html#category-a)? - [ ] If applicable, have you updated the `LICENSE`, `LICENSE-binary`, `NOTICE-binary` files? > [Federation] Improve LoadBasedRouterPolicy To Use Available vcores > -- > > Key: YARN-11633 > URL: https://issues.apache.org/jira/browse/YARN-11633 > Project: Hadoop YARN > Issue Type: Improvement > Components: federation >Affects Versions: 3.3.6 >Reporter: yanbin.zhang >Priority: Major > > When selecting a subcluster, consider not only available memory but also > available vcore -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-11633) [Federation] Improve LoadBasedRouterPolicy To Use Available vcores
[ https://issues.apache.org/jira/browse/YARN-11633?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated YARN-11633: -- Labels: pull-request-available (was: ) > [Federation] Improve LoadBasedRouterPolicy To Use Available vcores > -- > > Key: YARN-11633 > URL: https://issues.apache.org/jira/browse/YARN-11633 > Project: Hadoop YARN > Issue Type: Improvement > Components: federation >Affects Versions: 3.3.6 >Reporter: yanbin.zhang >Priority: Major > Labels: pull-request-available > > When selecting a subcluster, consider not only available memory but also > available vcore -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Created] (YARN-11633) [Federation] Improve LoadBasedRouterPolicy To Use Available vcores
yanbin.zhang created YARN-11633: --- Summary: [Federation] Improve LoadBasedRouterPolicy To Use Available vcores Key: YARN-11633 URL: https://issues.apache.org/jira/browse/YARN-11633 Project: Hadoop YARN Issue Type: Improvement Components: federation Affects Versions: 3.3.6 Reporter: yanbin.zhang When selecting a subcluster, consider not only available memory but also available vcore -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-11631) [GPG] Add GPGWebServices
[
https://issues.apache.org/jira/browse/YARN-11631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796413#comment-17796413
]
ASF GitHub Bot commented on YARN-11631:
---
hadoop-yetus commented on PR #6354:
URL: https://github.com/apache/hadoop/pull/6354#issuecomment-1854546691
:confetti_ball: **+1 overall**
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[jira] [Commented] (YARN-11629) [GPG] Improve GPGOverviewBlock Infomation
[
https://issues.apache.org/jira/browse/YARN-11629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796400#comment-17796400
]
ASF GitHub Bot commented on YARN-11629:
---
hadoop-yetus commented on PR #6341:
URL: https://github.com/apache/hadoop/pull/6341#issuecomment-1854504033
:confetti_ball: **+1 overall**
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[jira] [Commented] (YARN-11632) [Doc] Add allow-partial-result description to Yarn Federation documentation
[
https://issues.apache.org/jira/browse/YARN-11632?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796399#comment-17796399
]
ASF GitHub Bot commented on YARN-11632:
---
hadoop-yetus commented on PR #6340:
URL: https://github.com/apache/hadoop/pull/6340#issuecomment-1854502462
:confetti_ball: **+1 overall**
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|
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|
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| | | 113m 8s | | |
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This message was automatically generated.
> [Doc] Add allow-partial-result description to Yarn Federation documentation
> ---
>
> Key: YARN-11632
> URL: https://issues.apache.org/jira/browse/YARN-11632
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: federation
>Affects Versions: 3.4.0
>Reporter: Shilun Fan
>Assignee: Shilun Fan
>Priority: Major
>
> Add allow-partial-result description to Yarn Federation documentation
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[jira] [Updated] (YARN-11632) [Doc] Add allow-partial-result description to Yarn Federation documentation
[ https://issues.apache.org/jira/browse/YARN-11632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated YARN-11632: -- Labels: pull-request-available (was: ) > [Doc] Add allow-partial-result description to Yarn Federation documentation > --- > > Key: YARN-11632 > URL: https://issues.apache.org/jira/browse/YARN-11632 > Project: Hadoop YARN > Issue Type: Sub-task > Components: federation >Affects Versions: 3.4.0 >Reporter: Shilun Fan >Assignee: Shilun Fan >Priority: Major > Labels: pull-request-available > > Add allow-partial-result description to Yarn Federation documentation -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-11632) [Doc] Add allow-partial-result description to Yarn Federation documentation
[ https://issues.apache.org/jira/browse/YARN-11632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Shilun Fan updated YARN-11632: -- Description: Add allow-partial-result description to Yarn Federation documentation > [Doc] Add allow-partial-result description to Yarn Federation documentation > --- > > Key: YARN-11632 > URL: https://issues.apache.org/jira/browse/YARN-11632 > Project: Hadoop YARN > Issue Type: Sub-task > Components: federation >Affects Versions: 3.4.0 >Reporter: Shilun Fan >Assignee: Shilun Fan >Priority: Major > > Add allow-partial-result description to Yarn Federation documentation -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Created] (YARN-11632) [Doc] Add allow-partial-result description to Yarn Federation documentation
Shilun Fan created YARN-11632: - Summary: [Doc] Add allow-partial-result description to Yarn Federation documentation Key: YARN-11632 URL: https://issues.apache.org/jira/browse/YARN-11632 Project: Hadoop YARN Issue Type: Sub-task Components: federation Affects Versions: 3.4.0 Reporter: Shilun Fan Assignee: Shilun Fan -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-11631) [GPG] Add GPGWebServices
[ https://issues.apache.org/jira/browse/YARN-11631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated YARN-11631: -- Labels: pull-request-available (was: ) > [GPG] Add GPGWebServices > > > Key: YARN-11631 > URL: https://issues.apache.org/jira/browse/YARN-11631 > Project: Hadoop YARN > Issue Type: Sub-task > Components: federation >Affects Versions: 3.4.0 >Reporter: Shilun Fan >Assignee: Shilun Fan >Priority: Major > Labels: pull-request-available > -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-11041) Replace all occurences of queuePath with the new QueuePath class - followup
[
https://issues.apache.org/jira/browse/YARN-11041?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796354#comment-17796354
]
ASF GitHub Bot commented on YARN-11041:
---
hadoop-yetus commented on PR #5332:
URL: https://github.com/apache/hadoop/pull/5332#issuecomment-1854167530
:confetti_ball: **+1 overall**
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[/results-checkstyle-hadoop-yarn-project_hadoop-yarn.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5332/21/artifact/out/results-checkstyle-hadoop-yarn-project_hadoop-yarn.txt)
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_ Other Tests _ |
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hadoop-yarn-server-resourcemanager in the patch passed. |
| +1 :green_heart: | unit | 28m 27s | | hadoop-yarn-client in the patch
passed. |
| +1 :green_heart: | unit | 0m 44s | | hadoop-yarn-server-router in
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| Subsystem | Report/Notes |
|--:|:-|
| Docker | ClientAPI=1.43 ServerAPI=1.43 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5332/21/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/5332 |
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[jira] [Commented] (YARN-11630) Passing admin Java options to container localizers
[
https://issues.apache.org/jira/browse/YARN-11630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796334#comment-17796334
]
ASF GitHub Bot commented on YARN-11630:
---
hadoop-yetus commented on PR #6349:
URL: https://github.com/apache/hadoop/pull/6349#issuecomment-1854093495
:confetti_ball: **+1 overall**
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Private Build-1.8.0_392-8u392-ga-1~20.04-b08 |
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| +1 :green_heart: | mvnsite | 1m 41s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 33s | | trunk passed with JDK
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| +1 :green_heart: | javadoc | 1m 37s | | trunk passed with JDK
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_ Patch Compile Tests _ |
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_ Other Tests _ |
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| +1 :green_heart: | unit | 4m 36s | | hadoop-yarn-common in the patch
passed. |
| +1 :green_heart: | unit | 21m 29s | | hadoop-yarn-server-nodemanager
in the patch passed. |
| +1 :green_heart: | asflicense | 0m 33s | | The patch does not
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| | | 137m 8s | | |
| Subsystem | Report/Notes |
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| Docker | ClientAPI=1.43 ServerAPI=1.43 base:
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| Test Results |
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| Max. process+thread count | 649 (vs. ulimit of 5500) |
| modules | C:
[jira] [Commented] (YARN-11622) ResourceManager asynchronous switch from Standy to Active exception
[
https://issues.apache.org/jira/browse/YARN-11622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796279#comment-17796279
]
ASF GitHub Bot commented on YARN-11622:
---
hadoop-yetus commented on PR #6352:
URL: https://github.com/apache/hadoop/pull/6352#issuecomment-1853961644
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
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|
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
any @author tags. |
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_ branch-3.3 Compile Tests _ |
| +1 :green_heart: | mvninstall | 33m 44s | | branch-3.3 passed |
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| -0 :warning: | checkstyle | 0m 19s |
[/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6352/1/artifact/out/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt)
|
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager:
The patch generated 70 new + 67 unchanged - 0 fixed = 137 total (was 67) |
| +1 :green_heart: | mvnsite | 0m 33s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 22s | | the patch passed |
| -1 :x: | spotbugs | 1m 13s |
[/new-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.html](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6352/1/artifact/out/new-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.html)
|
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
generated 2 new + 0 unchanged - 0 fixed = 2 total (was 0) |
| +1 :green_heart: | shadedclient | 21m 23s | | patch has no errors
when building and testing our client artifacts. |
_ Other Tests _ |
| +1 :green_heart: | unit | 79m 53s | |
hadoop-yarn-server-resourcemanager in the patch passed. |
| -1 :x: | asflicense | 0m 24s |
[/results-asflicense.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6352/1/artifact/out/results-asflicense.txt)
| The patch generated 1 ASF License warnings. |
| | | 169m 32s | | |
| Reason | Tests |
|---:|:--|
| SpotBugs |
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
|
| | Exceptional return value of
java.util.concurrent.ExecutorService.submit(Callable) ignored in
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.handleTransitionToStandByInNewThread()
At ResourceManager.java:ignored in
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.handleTransitionToStandByInNewThread()
At ResourceManager.java:[line 1133] |
| | Should
org.apache.hadoop.yarn.server.resourcemanager.TransitionToActiveStandbyRunner$TransitionToActiveStandbyResult
be a _static_ inner class? At TransitionToActiveStandbyRunner.java:inner
class? At TransitionToActiveStandbyRunner.java:[lines 46-60] |
| Subsystem | Report/Notes |
|--:|:-|
| Docker | ClientAPI=1.43 ServerAPI=1.43 base:
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|
| GITHUB PR | https://github.com/apache/hadoop/pull/6352 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 0a5f4c65cda5 5.15.0-88-generic #98-Ubuntu SMP Mon Oct 2
15:18:56 UTC 2023
[jira] [Commented] (YARN-11630) Passing admin Java options to container localizers
[
https://issues.apache.org/jira/browse/YARN-11630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796269#comment-17796269
]
ASF GitHub Bot commented on YARN-11630:
---
hadoop-yetus commented on PR #6349:
URL: https://github.com/apache/hadoop/pull/6349#issuecomment-1853893846
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
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found. |
| +0 :ok: | codespell | 0m 0s | | codespell was not available. |
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|
| +0 :ok: | xmllint | 0m 0s | | xmllint was not available. |
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
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| +1 :green_heart: | test4tests | 0m 0s | | The patch appears to
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_ trunk Compile Tests _ |
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| +1 :green_heart: | compile | 3m 14s | | trunk passed with JDK
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| +1 :green_heart: | javadoc | 1m 40s | | trunk passed with JDK
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| +1 :green_heart: | spotbugs | 3m 12s | | trunk passed |
| +1 :green_heart: | shadedclient | 19m 33s | | branch has no errors
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_ Patch Compile Tests _ |
| +0 :ok: | mvndep | 0m 21s | | Maven dependency ordering for patch |
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| +1 :green_heart: | javac | 3m 9s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
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| +1 :green_heart: | mvnsite | 1m 29s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 25s | | the patch passed with JDK
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| +1 :green_heart: | javadoc | 1m 33s | | the patch passed with JDK
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| +1 :green_heart: | spotbugs | 3m 27s | | the patch passed |
| +1 :green_heart: | shadedclient | 19m 58s | | patch has no errors
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_ Other Tests _ |
| +1 :green_heart: | unit | 0m 41s | | hadoop-yarn-api in the patch
passed. |
| +1 :green_heart: | unit | 4m 38s | | hadoop-yarn-common in the patch
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| +1 :green_heart: | unit | 21m 32s | | hadoop-yarn-server-nodemanager
in the patch passed. |
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| | | 136m 12s | | |
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| Docker | ClientAPI=1.43 ServerAPI=1.43 base:
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| GITHUB PR | https://github.com/apache/hadoop/pull/6349 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets xmllint |
| uname | Linux 4820ced0701d 5.15.0-88-generic #98-Ubuntu SMP Mon Oct 2
15:18:56 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / ae57a37c64bca1889a5805e3afd2cd5425af72eb |
| Default Java | Private Build-1.8.0_392-8u392-ga-1~20.04-b08 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.21+9-post-Ubuntu-0ubuntu120.04
/usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_392-8u392-ga-1~20.04-b08 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6349/2/testReport/ |
| Max. process+thread count | 554 (vs. ulimit of 5500) |
| modules | C:
[jira] [Commented] (YARN-11622) ResourceManager asynchronous switch from Standy to Active exception
[
https://issues.apache.org/jira/browse/YARN-11622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796250#comment-17796250
]
ASF GitHub Bot commented on YARN-11622:
---
slfan1989 commented on code in PR #6352:
URL: https://github.com/apache/hadoop/pull/6352#discussion_r1425283550
##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMHA.java:
##
@@ -47,30 +34,40 @@
import org.apache.hadoop.security.AccessControlException;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.service.AbstractService;
+import org.apache.hadoop.test.GenericTestUtils;
import org.apache.hadoop.yarn.conf.HAUtil;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.event.Dispatcher;
import org.apache.hadoop.yarn.event.DrainDispatcher;
import org.apache.hadoop.yarn.event.Event;
import org.apache.hadoop.yarn.event.EventHandler;
import org.apache.hadoop.yarn.exceptions.YarnRuntimeException;
-import
org.apache.hadoop.yarn.server.resourcemanager.recovery.records.ApplicationStateData;
import
org.apache.hadoop.yarn.server.resourcemanager.recovery.MemoryRMStateStore;
import
org.apache.hadoop.yarn.server.resourcemanager.recovery.StoreFencedException;
+import
org.apache.hadoop.yarn.server.resourcemanager.recovery.records.ApplicationStateData;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
import
org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
import
org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptState;
+import org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics;
+import
org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.NodeUpdateSchedulerEvent;
import org.codehaus.jettison.json.JSONException;
import org.codehaus.jettison.json.JSONObject;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
-import com.sun.jersey.api.client.Client;
-import com.sun.jersey.api.client.ClientResponse;
-import com.sun.jersey.api.client.WebResource;
-import com.sun.jersey.api.client.config.DefaultClientConfig;
+import javax.ws.rs.core.MediaType;
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Supplier;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.Assert.*;
Review Comment:
avoid `*`
> ResourceManager asynchronous switch from Standy to Active exception
> ---
>
> Key: YARN-11622
> URL: https://issues.apache.org/jira/browse/YARN-11622
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 3.0.0-alpha4, 3.1.1, 3.3.0
>Reporter: wangzhihui
>Assignee: wangzhihui
>Priority: Major
> Labels: pull-request-available
> Attachments: rm_ha_solution.png, yuque_diagram (1).jpg,
> yuque_diagram.jpg
>
>
> h1. Two exception cases：
> h2. The first case：
> *The exception desc:*
> {code:java}
> 14:52:57,426 FATAL event.AsyncDispatcher (AsyncDispatcher.java:dispatch(203))
> - Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.access$1200(ResourceManager.java:610)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.handleTransitionToStandByInNewThread(ResourceManager.java:941)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.access$1100(ResourceManager.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:902)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:892)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
> at java.lang.Thread.run(Thread.java:748){{}} * {code}
>
> * ActiveStandbyElector and ZKRMStateStore triggered toStandy event at
> 14:52:57,
> Two asynchronous events are respectively referred to as Thread_ 1、Thread_ 2.
> * As shown in the following figure， Thread_1 during the toStandby process ，
> reinitializes the activeServices to null. At this point, Thread_2 will use
> the "activeServices" when executing the handleTransitionToStandByInNewThread
> method ultimately resulting in a NullPointerException and the Reosurcemanager
> server exit.
> !yuque_diagram.jpg|width=629,height=100!
> h2. The
[jira] [Commented] (YARN-11622) ResourceManager asynchronous switch from Standy to Active exception
[
https://issues.apache.org/jira/browse/YARN-11622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796236#comment-17796236
]
ASF GitHub Bot commented on YARN-11622:
---
slfan1989 commented on code in PR #6352:
URL: https://github.com/apache/hadoop/pull/6352#discussion_r1425282821
##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/AdminService.java:
##
@@ -339,8 +360,29 @@ public synchronized void transitionToActive(
}
@Override
- public synchronized void transitionToStandby(
+ public void transitionToStandby(
HAServiceProtocol.StateChangeRequestInfo reqInfo) throws IOException {
+if(rm.rmContext.isHAEnabled()){
Review Comment:
We need to pay attention to the indentation of the code
##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/AdminService.java:
##
@@ -1105,4 +1147,44 @@ private boolean validateForInvalidNode(String node,
}
return isKnown;
}
+
+ private class AdminServiceToActiveRunner extends
TransitionToActiveStandbyRunner{
+HAServiceProtocol.StateChangeRequestInfo reqInfo;
+
+public AdminServiceToActiveRunner(long clusterTimeStamp
,StateChangeRequestInfo reqInfo) {
+ super(clusterTimeStamp);
+ this.reqInfo = reqInfo;
+}
+
+@Override
+public void doTransaction() throws Exception{
+ innerTransitionToActive(reqInfo);
+}
+
Review Comment:
avoid
> ResourceManager asynchronous switch from Standy to Active exception
> ---
>
> Key: YARN-11622
> URL: https://issues.apache.org/jira/browse/YARN-11622
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 3.0.0-alpha4, 3.1.1, 3.3.0
>Reporter: wangzhihui
>Assignee: wangzhihui
>Priority: Major
> Labels: pull-request-available
> Attachments: rm_ha_solution.png, yuque_diagram (1).jpg,
> yuque_diagram.jpg
>
>
> h1. Two exception cases：
> h2. The first case：
> *The exception desc:*
> {code:java}
> 14:52:57,426 FATAL event.AsyncDispatcher (AsyncDispatcher.java:dispatch(203))
> - Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.access$1200(ResourceManager.java:610)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.handleTransitionToStandByInNewThread(ResourceManager.java:941)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.access$1100(ResourceManager.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:902)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:892)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
> at java.lang.Thread.run(Thread.java:748){{}} * {code}
>
> * ActiveStandbyElector and ZKRMStateStore triggered toStandy event at
> 14:52:57,
> Two asynchronous events are respectively referred to as Thread_ 1、Thread_ 2.
> * As shown in the following figure， Thread_1 during the toStandby process ，
> reinitializes the activeServices to null. At this point, Thread_2 will use
> the "activeServices" when executing the handleTransitionToStandByInNewThread
> method ultimately resulting in a NullPointerException and the Reosurcemanager
> server exit.
> !yuque_diagram.jpg|width=629,height=100!
> h2. The second case：
> *The exception desc:*
> {code:java}
> 06:17:35,913 WARN ha.ActiveStandbyElector
> (ActiveStandbyElector.java:becomeActive(900)) - Exception handling the
> winning of election
> org.apache.hadoop.ha.ServiceFailedException: RM could not transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:146)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:896)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:543)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:558)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
> Caused by: org.apache.hadoop.ha.ServiceFailedException: Error on refreshAll
> during transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:315)
> at
>
[jira] [Commented] (YARN-11622) ResourceManager asynchronous switch from Standy to Active exception
[
https://issues.apache.org/jira/browse/YARN-11622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796221#comment-17796221
]
ASF GitHub Bot commented on YARN-11622:
---
slfan1989 commented on PR #6352:
URL: https://github.com/apache/hadoop/pull/6352#issuecomment-1853819722
@hiwangzhihui Thank you for your contribution! I have a question, why did
active RM lose contact with ZK? Is it because Active RM has full gc? Even if
the situation described in your JIRA occurs, the cluster should have completed
the HA switch. Has the original standby RM changed to active RM?
> ResourceManager asynchronous switch from Standy to Active exception
> ---
>
> Key: YARN-11622
> URL: https://issues.apache.org/jira/browse/YARN-11622
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 3.0.0-alpha4, 3.1.1, 3.3.0
>Reporter: wangzhihui
>Assignee: wangzhihui
>Priority: Major
> Labels: pull-request-available
> Attachments: rm_ha_solution.png, yuque_diagram (1).jpg,
> yuque_diagram.jpg
>
>
> h1. Two exception cases：
> h2. The first case：
> *The exception desc:*
> {code:java}
> 14:52:57,426 FATAL event.AsyncDispatcher (AsyncDispatcher.java:dispatch(203))
> - Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.access$1200(ResourceManager.java:610)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.handleTransitionToStandByInNewThread(ResourceManager.java:941)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.access$1100(ResourceManager.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:902)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:892)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
> at java.lang.Thread.run(Thread.java:748){{}} * {code}
>
> * ActiveStandbyElector and ZKRMStateStore triggered toStandy event at
> 14:52:57,
> Two asynchronous events are respectively referred to as Thread_ 1、Thread_ 2.
> * As shown in the following figure， Thread_1 during the toStandby process ，
> reinitializes the activeServices to null. At this point, Thread_2 will use
> the "activeServices" when executing the handleTransitionToStandByInNewThread
> method ultimately resulting in a NullPointerException and the Reosurcemanager
> server exit.
> !yuque_diagram.jpg|width=629,height=100!
> h2. The second case：
> *The exception desc:*
> {code:java}
> 06:17:35,913 WARN ha.ActiveStandbyElector
> (ActiveStandbyElector.java:becomeActive(900)) - Exception handling the
> winning of election
> org.apache.hadoop.ha.ServiceFailedException: RM could not transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:146)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:896)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:543)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:558)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
> Caused by: org.apache.hadoop.ha.ServiceFailedException: Error on refreshAll
> during transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:315)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:144)
> ... 4 more
> Caused by: org.apache.hadoop.ha.ServiceFailedException: RefreshAll operation
> failed
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:765)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:307)
> ... 5 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.reinitialize(CapacityScheduler.java:467)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshQueues(AdminService.java:423)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:754)
> ... 6 more
> 06:17:35,917 ERROR resourcemanager.ResourceManager
> (ResourceManager.java:handle(898)) - Received RMFatalEvent of type
> TRANSITION_TO_ACTIVE_FAILED, caused by failure to refresh configuration
>
[jira] [Commented] (YARN-11622) ResourceManager asynchronous switch from Standy to Active exception
[
https://issues.apache.org/jira/browse/YARN-11622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796159#comment-17796159
]
ASF GitHub Bot commented on YARN-11622:
---
hiwangzhihui opened a new pull request, #6352:
URL: https://github.com/apache/hadoop/pull/6352
…tive exception
### Description of PR
YARN-11622 Fix ResourceManager asynchronous switch from Standy to Active
exception
### How was this patch tested?
add TestRMHA.testTransitionToActiveFailedAfterToStandbyNotSkip
add TestRMHA.testLessEpochRMFatalToStandbyRunnerShouldNotExecute
### For code changes:
- [ ] Does the title or this PR starts with the corresponding JIRA issue id
(e.g. 'HADOOP-17799. Your PR title ...')?
- [ ] Object storage: have the integration tests been executed and the
endpoint declared according to the connector-specific documentation?
- [ ] If adding new dependencies to the code, are these dependencies
licensed in a way that is compatible for inclusion under [ASF
2.0](http://www.apache.org/legal/resolved.html#category-a)?
- [ ] If applicable, have you updated the `LICENSE`, `LICENSE-binary`,
`NOTICE-binary` files?
> ResourceManager asynchronous switch from Standy to Active exception
> ---
>
> Key: YARN-11622
> URL: https://issues.apache.org/jira/browse/YARN-11622
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 3.0.0-alpha4, 3.1.1, 3.3.0
>Reporter: wangzhihui
>Assignee: wangzhihui
>Priority: Major
> Attachments: rm_ha_solution.png, yuque_diagram (1).jpg,
> yuque_diagram.jpg
>
>
> h1. Two exception cases：
> h2. The first case：
> *The exception desc:*
> {code:java}
> 14:52:57,426 FATAL event.AsyncDispatcher (AsyncDispatcher.java:dispatch(203))
> - Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.access$1200(ResourceManager.java:610)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.handleTransitionToStandByInNewThread(ResourceManager.java:941)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.access$1100(ResourceManager.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:902)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:892)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
> at java.lang.Thread.run(Thread.java:748){{}} * {code}
>
> * ActiveStandbyElector and ZKRMStateStore triggered toStandy event at
> 14:52:57,
> Two asynchronous events are respectively referred to as Thread_ 1、Thread_ 2.
> * As shown in the following figure， Thread_1 during the toStandby process ，
> reinitializes the activeServices to null. At this point, Thread_2 will use
> the "activeServices" when executing the handleTransitionToStandByInNewThread
> method ultimately resulting in a NullPointerException and the Reosurcemanager
> server exit.
> !yuque_diagram.jpg|width=629,height=100!
> h2. The second case：
> *The exception desc:*
> {code:java}
> 06:17:35,913 WARN ha.ActiveStandbyElector
> (ActiveStandbyElector.java:becomeActive(900)) - Exception handling the
> winning of election
> org.apache.hadoop.ha.ServiceFailedException: RM could not transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:146)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:896)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:543)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:558)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
> Caused by: org.apache.hadoop.ha.ServiceFailedException: Error on refreshAll
> during transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:315)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:144)
> ... 4 more
> Caused by: org.apache.hadoop.ha.ServiceFailedException: RefreshAll operation
> failed
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:765)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:307)
> ... 5 more
> Caused by:
[jira] [Updated] (YARN-11622) ResourceManager asynchronous switch from Standy to Active exception
[
https://issues.apache.org/jira/browse/YARN-11622?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated YARN-11622:
--
Labels: pull-request-available (was: )
> ResourceManager asynchronous switch from Standy to Active exception
> ---
>
> Key: YARN-11622
> URL: https://issues.apache.org/jira/browse/YARN-11622
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 3.0.0-alpha4, 3.1.1, 3.3.0
>Reporter: wangzhihui
>Assignee: wangzhihui
>Priority: Major
> Labels: pull-request-available
> Attachments: rm_ha_solution.png, yuque_diagram (1).jpg,
> yuque_diagram.jpg
>
>
> h1. Two exception cases：
> h2. The first case：
> *The exception desc:*
> {code:java}
> 14:52:57,426 FATAL event.AsyncDispatcher (AsyncDispatcher.java:dispatch(203))
> - Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.access$1200(ResourceManager.java:610)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.handleTransitionToStandByInNewThread(ResourceManager.java:941)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.access$1100(ResourceManager.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:902)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMFatalEventDispatcher.handle(ResourceManager.java:892)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
> at java.lang.Thread.run(Thread.java:748){{}} * {code}
>
> * ActiveStandbyElector and ZKRMStateStore triggered toStandy event at
> 14:52:57,
> Two asynchronous events are respectively referred to as Thread_ 1、Thread_ 2.
> * As shown in the following figure， Thread_1 during the toStandby process ，
> reinitializes the activeServices to null. At this point, Thread_2 will use
> the "activeServices" when executing the handleTransitionToStandByInNewThread
> method ultimately resulting in a NullPointerException and the Reosurcemanager
> server exit.
> !yuque_diagram.jpg|width=629,height=100!
> h2. The second case：
> *The exception desc:*
> {code:java}
> 06:17:35,913 WARN ha.ActiveStandbyElector
> (ActiveStandbyElector.java:becomeActive(900)) - Exception handling the
> winning of election
> org.apache.hadoop.ha.ServiceFailedException: RM could not transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:146)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:896)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:543)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:558)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
> Caused by: org.apache.hadoop.ha.ServiceFailedException: Error on refreshAll
> during transition to Active
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:315)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:144)
> ... 4 more
> Caused by: org.apache.hadoop.ha.ServiceFailedException: RefreshAll operation
> failed
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:765)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:307)
> ... 5 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.reinitialize(CapacityScheduler.java:467)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshQueues(AdminService.java:423)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:754)
> ... 6 more
> 06:17:35,917 ERROR resourcemanager.ResourceManager
> (ResourceManager.java:handle(898)) - Received RMFatalEvent of type
> TRANSITION_TO_ACTIVE_FAILED, caused by failure to refresh configuration
> settings: org.apache.hadoop.ha.ServiceFailedException: RefreshAll opera
> tion failed{{}} {code}
> * ActiveStandbyElector and ZKRMStateStore triggered toActive event and
> toStandby event at 06:17:35, Two asynchronous events are respectively
> referred to as Thread_ 1、Thread_ 2.
> * During the execution of Thread_ 1 the CapacityScheduler.reinitialize is
> called to refresh the Scheduler configuration.
[jira] [Commented] (YARN-11627) [GPG] Improve GPGPolicyFacade#getPolicyManager
[
https://issues.apache.org/jira/browse/YARN-11627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17796057#comment-17796057
]
ASF GitHub Bot commented on YARN-11627:
---
hadoop-yetus commented on PR #6332:
URL: https://github.com/apache/hadoop/pull/6332#issuecomment-1853458132
:confetti_ball: **+1 overall**
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the patch passed. |
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| +1 :green_heart: | unit | 0m 54s | |
hadoop-yarn-server-globalpolicygenerator in the patch passed. |
| +1 :green_heart: | asflicense | 0m 37s | | The patch does not
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| | | 176m 49s | | |
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|--:|:-|
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| GITHUB PR | https://github.com/apache/hadoop/pull/6332 |
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