[jira] [Resolved] (YARN-11232) error calculating yarn.scheduler.capacity.maximum-applications
[
https://issues.apache.org/jira/browse/YARN-11232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Anatoly resolved YARN-11232.
Resolution: Won't Fix
> error calculating yarn.scheduler.capacity.maximum-applications
> --
>
> Key: YARN-11232
> URL: https://issues.apache.org/jira/browse/YARN-11232
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn, yarn-ui-v2
>Affects Versions: 3.1.3
>Reporter: Anatoly
>Priority: Critical
> Attachments: image-2022-07-26-12-05-52-175.png
>
>
> hadoop 3.1.3
> Capacity Scheduler
> Faced with a limit limit in Capacity Scheduler
> {color:#0747a6}yarn.scheduler.capacity.maximum-applications{color}
> The default value was set to {color:#0747a6}1{color}
> At the same time, we have no more than {color:#0747a6}150 {color}tasks
> running, while there are {color:#0747a6}0{color} in the launch queue
> At the same time, I noticed that the data on active tasks in the first
> version [http://YRM:8088|http://yrm:8088/] and the second version
> http://YRM:8088/{color:#0747a6}ui2{color} differ
> Is this a bug or do we misunderstand the implementation of these Capacity
> Scheduler settings ?
> !image-2022-07-26-12-05-52-175.png|width=602,height=340!
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[jira] [Commented] (YARN-11232) error calculating yarn.scheduler.capacity.maximum-applications
[
https://issues.apache.org/jira/browse/YARN-11232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17571373#comment-17571373
]
Anatoly commented on YARN-11232:
I figured it out, it's not a bug, but from the description on the site it's not
at all obvious what and how it is calculated
> error calculating yarn.scheduler.capacity.maximum-applications
> --
>
> Key: YARN-11232
> URL: https://issues.apache.org/jira/browse/YARN-11232
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn, yarn-ui-v2
>Affects Versions: 3.1.3
>Reporter: Anatoly
>Priority: Critical
> Attachments: image-2022-07-26-12-05-52-175.png
>
>
> hadoop 3.1.3
> Capacity Scheduler
> Faced with a limit limit in Capacity Scheduler
> {color:#0747a6}yarn.scheduler.capacity.maximum-applications{color}
> The default value was set to {color:#0747a6}1{color}
> At the same time, we have no more than {color:#0747a6}150 {color}tasks
> running, while there are {color:#0747a6}0{color} in the launch queue
> At the same time, I noticed that the data on active tasks in the first
> version [http://YRM:8088|http://yrm:8088/] and the second version
> http://YRM:8088/{color:#0747a6}ui2{color} differ
> Is this a bug or do we misunderstand the implementation of these Capacity
> Scheduler settings ?
> !image-2022-07-26-12-05-52-175.png|width=602,height=340!
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[jira] [Commented] (YARN-11232) error calculating yarn.scheduler.capacity.maximum-applications
[
https://issues.apache.org/jira/browse/YARN-11232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17571334#comment-17571334
]
Anatoly commented on YARN-11232:
If you look at the API, there are several objects
I understand what these objects mean
{code:java}
appsSubmitted
appsCompleted
appsPending
appsRunning
appsFailed
appsKilled{code}
I don't understand how these values are calculated
{code:java}
numApplications
numActiveApplications {code}
> error calculating yarn.scheduler.capacity.maximum-applications
> --
>
> Key: YARN-11232
> URL: https://issues.apache.org/jira/browse/YARN-11232
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn, yarn-ui-v2
>Affects Versions: 3.1.3
>Reporter: Anatoly
>Priority: Critical
> Attachments: image-2022-07-26-12-05-52-175.png
>
>
> hadoop 3.1.3
> Capacity Scheduler
> Faced with a limit limit in Capacity Scheduler
> {color:#0747a6}yarn.scheduler.capacity.maximum-applications{color}
> The default value was set to {color:#0747a6}1{color}
> At the same time, we have no more than {color:#0747a6}150 {color}tasks
> running, while there are {color:#0747a6}0{color} in the launch queue
> At the same time, I noticed that the data on active tasks in the first
> version [http://YRM:8088|http://yrm:8088/] and the second version
> http://YRM:8088/{color:#0747a6}ui2{color} differ
> Is this a bug or do we misunderstand the implementation of these Capacity
> Scheduler settings ?
> !image-2022-07-26-12-05-52-175.png|width=602,height=340!
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[jira] [Updated] (YARN-11232) error calculating yarn.scheduler.capacity.maximum-applications
[
https://issues.apache.org/jira/browse/YARN-11232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Anatoly updated YARN-11232:
---
Attachment: image-2022-07-26-12-05-52-175.png
Description:
hadoop 3.1.3
Capacity Scheduler
Faced with a limit limit in Capacity Scheduler
{color:#0747a6}yarn.scheduler.capacity.maximum-applications{color}
The default value was set to {color:#0747a6}1{color}
At the same time, we have no more than {color:#0747a6}150 {color}tasks running,
while there are {color:#0747a6}0{color} in the launch queue
At the same time, I noticed that the data on active tasks in the first version
[http://YRM:8088|http://yrm:8088/] and the second version
http://YRM:8088/{color:#0747a6}ui2{color} differ
Is this a bug or do we misunderstand the implementation of these Capacity
Scheduler settings ?
!image-2022-07-26-12-05-52-175.png|width=602,height=340!
was:
hadoop 3.1.3
Capacity Scheduler
Faced with a limit limit in Capacity Scheduler
{color:#0747a6}yarn.scheduler.capacity.maximum-applications{color}
The default value was set to {color:#0747a6}1{color}
At the same time, we have no more than {color:#0747a6}150 {color}tasks running,
while there are {color:#0747a6}0{color} in the launch queue
At the same time, I noticed that the data on active tasks in the first version
http://YRM:8088 and the second version
http://YRM:8088/{color:#0747a6}ui2{color} differ
Is this a bug or do we misunderstand the implementation of these Capacity
Scheduler settings ?
!image-2022-07-26-11-54-39-572.png|width=554,height=313!
> error calculating yarn.scheduler.capacity.maximum-applications
> --
>
> Key: YARN-11232
> URL: https://issues.apache.org/jira/browse/YARN-11232
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn, yarn-ui-v2
>Affects Versions: 3.1.3
>Reporter: Anatoly
>Priority: Critical
> Attachments: image-2022-07-26-12-05-52-175.png
>
>
> hadoop 3.1.3
> Capacity Scheduler
> Faced with a limit limit in Capacity Scheduler
> {color:#0747a6}yarn.scheduler.capacity.maximum-applications{color}
> The default value was set to {color:#0747a6}1{color}
> At the same time, we have no more than {color:#0747a6}150 {color}tasks
> running, while there are {color:#0747a6}0{color} in the launch queue
> At the same time, I noticed that the data on active tasks in the first
> version [http://YRM:8088|http://yrm:8088/] and the second version
> http://YRM:8088/{color:#0747a6}ui2{color} differ
> Is this a bug or do we misunderstand the implementation of these Capacity
> Scheduler settings ?
> !image-2022-07-26-12-05-52-175.png|width=602,height=340!
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[jira] [Updated] (YARN-11232) error calculating yarn.scheduler.capacity.maximum-applications
[
https://issues.apache.org/jira/browse/YARN-11232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Anatoly updated YARN-11232:
---
Attachment: (was: image-2022-07-26-11-54-39-572.png)
> error calculating yarn.scheduler.capacity.maximum-applications
> --
>
> Key: YARN-11232
> URL: https://issues.apache.org/jira/browse/YARN-11232
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn, yarn-ui-v2
>Affects Versions: 3.1.3
>Reporter: Anatoly
>Priority: Critical
> Attachments: image-2022-07-26-12-05-52-175.png
>
>
> hadoop 3.1.3
> Capacity Scheduler
> Faced with a limit limit in Capacity Scheduler
> {color:#0747a6}yarn.scheduler.capacity.maximum-applications{color}
> The default value was set to {color:#0747a6}1{color}
> At the same time, we have no more than {color:#0747a6}150 {color}tasks
> running, while there are {color:#0747a6}0{color} in the launch queue
> At the same time, I noticed that the data on active tasks in the first
> version [http://YRM:8088|http://yrm:8088/] and the second version
> http://YRM:8088/{color:#0747a6}ui2{color} differ
> Is this a bug or do we misunderstand the implementation of these Capacity
> Scheduler settings ?
> !image-2022-07-26-12-05-52-175.png|width=602,height=340!
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[jira] [Created] (YARN-11232) error calculating yarn.scheduler.capacity.maximum-applications
Anatoly created YARN-11232:
--
Summary: error calculating
yarn.scheduler.capacity.maximum-applications
Key: YARN-11232
URL: https://issues.apache.org/jira/browse/YARN-11232
Project: Hadoop YARN
Issue Type: Bug
Components: yarn, yarn-ui-v2
Affects Versions: 3.1.3
Reporter: Anatoly
Attachments: image-2022-07-26-11-54-39-572.png
hadoop 3.1.3
Capacity Scheduler
Faced with a limit limit in Capacity Scheduler
{color:#0747a6}yarn.scheduler.capacity.maximum-applications{color}
The default value was set to {color:#0747a6}1{color}
At the same time, we have no more than {color:#0747a6}150 {color}tasks running,
while there are {color:#0747a6}0{color} in the launch queue
At the same time, I noticed that the data on active tasks in the first version
http://YRM:8088 and the second version
http://YRM:8088/{color:#0747a6}ui2{color} differ
Is this a bug or do we misunderstand the implementation of these Capacity
Scheduler settings ?
!image-2022-07-26-11-54-39-572.png|width=554,height=313!
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