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new 856e483 YARN-11022. Fix the documentation for max-parallel-apps in
CS. Contributed by Tamas Domok
856e483 is described below
commit 856e483592040ae8df25f8978aead93004262843
Author: Szilard Nemeth <[email protected]>
AuthorDate: Wed Mar 2 16:13:35 2022 +0100
YARN-11022. Fix the documentation for max-parallel-apps in CS. Contributed
by Tamas Domok
---
.../hadoop-yarn/hadoop-yarn-site/src/site/markdown/CapacityScheduler.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/CapacityScheduler.md
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/CapacityScheduler.md
index 9cdb579..277e29a 100644
---
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/CapacityScheduler.md
+++
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/CapacityScheduler.md
@@ -142,7 +142,7 @@ Configuration
|:---- |:---- |
| `yarn.scheduler.capacity.maximum-applications` /
`yarn.scheduler.capacity.<queue-path>.maximum-applications` | Maximum number of
applications in the system which can be concurrently active both running and
pending. Limits on each queue are directly proportional to their queue
capacities and user limits. This is a hard limit and any applications submitted
when this limit is reached will be rejected. Default is 10000. This can be set
for all queues with `yarn.scheduler.capacity.maximum-a [...]
| `yarn.scheduler.capacity.maximum-am-resource-percent` /
`yarn.scheduler.capacity.<queue-path>.maximum-am-resource-percent` | Maximum
percent of resources in the cluster which can be used to run application
masters - controls number of concurrent active applications. Limits on each
queue are directly proportional to their queue capacities and user limits.
Specified as a float - ie 0.5 = 50%. Default is 10%. This can be set for all
queues with `yarn.scheduler.capacity.maximum-am-resource [...]
-| `yarn.scheduler.capacity.max-parallel-apps` /
`yarn.scheduler.capacity.<queue-path>.max-parallel-apps` | Maximum number of
applications that can run at the same time. Unlike to `maximum-applications`,
application submissions are *not* rejected when this limit is reached. Instead
they stay in `ACCEPTED` state until they are eligible to run. This can be set
for all queues with `yarn.scheduler.capacity.max-parallel-apps` and can also be
overridden on a per queue basis by setting `yarn.sch [...]
+| `yarn.scheduler.capacity.max-parallel-apps` /
`yarn.scheduler.capacity.<queue-path>.max-parallel-apps` | Maximum number of
applications that can run at the same time. Unlike to `maximum-applications`,
application submissions are *not* rejected when this limit is reached. Instead
they stay in `ACCEPTED` state until they are eligible to run. This can be set
for all queues with `yarn.scheduler.capacity.max-parallel-apps` and can also be
overridden on a per queue basis by setting `yarn.sch [...]
You can also limit the number of parallel applications on a per user basis.
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