Repository: hadoop Updated Branches: refs/heads/branch-3.1 70efe253f -> 7dd8eafe3
YARN-8915. Update the doc about the default value of maximum-container-assignments for capacity scheduler. Contributed by Zhankun Tang. (cherry picked from commit 78ea897b6701c82799a6231103ca7ee1f8b4efde) Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/7dd8eafe Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/7dd8eafe Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/7dd8eafe Branch: refs/heads/branch-3.1 Commit: 7dd8eafe337a33689ff6f2f947ad152e06dbc55f Parents: 70efe25 Author: Weiwei Yang <[email protected]> Authored: Mon Oct 29 12:04:32 2018 +0800 Committer: Weiwei Yang <[email protected]> Committed: Mon Oct 29 12:06:52 2018 +0800 ---------------------------------------------------------------------- .../hadoop-yarn-site/src/site/markdown/CapacityScheduler.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/7dd8eafe/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/CapacityScheduler.md ---------------------------------------------------------------------- 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 75d7954..289885d 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 @@ -405,7 +405,7 @@ Note, this feature should be disabled if YARN is deployed separately with the fi | Property | Description | |:---- |:---- | | `yarn.scheduler.capacity.per-node-heartbeat.multiple-assignments-enabled` | Whether to allow multiple container assignments in one NodeManager heartbeat. Defaults to true. | -| `yarn.scheduler.capacity.per-node-heartbeat.maximum-container-assignments` | If `multiple-assignments-enabled` is true, the maximum amount of containers that can be assigned in one NodeManager heartbeat. Defaults to -1, which sets no limit. | +| `yarn.scheduler.capacity.per-node-heartbeat.maximum-container-assignments` | If `multiple-assignments-enabled` is true, the maximum amount of containers that can be assigned in one NodeManager heartbeat. Default value is 100, which limits the maximum number of container assignments per heartbeat to 100. Set this value to -1 will disable this limit. | | `yarn.scheduler.capacity.per-node-heartbeat.maximum-offswitch-assignments` | If `multiple-assignments-enabled` is true, the maximum amount of off-switch containers that can be assigned in one NodeManager heartbeat. Defaults to 1, which represents only one off-switch allocation allowed in one heartbeat. | ###Reviewing the configuration of the CapacityScheduler --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
