YARN-8915. Update the doc about the default value of maximum-container-assignments for capacity scheduler. Contributed by Zhankun Tang.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/a2c5f145 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/a2c5f145 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/a2c5f145 Branch: refs/heads/HDFS-13891 Commit: a2c5f1451dfdcabc02b2a7dd073feb1ec700cc9d Parents: 365d3e8 Author: Weiwei Yang <w...@apache.org> Authored: Mon Oct 29 12:04:32 2018 +0800 Committer: Brahma Reddy Battula <bra...@apache.org> Committed: Tue Oct 30 11:31:17 2018 +0530 ---------------------------------------------------------------------- .../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/a2c5f145/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 c2d4ce4..33d2b13 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 @@ -416,7 +416,7 @@ 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: common-commits-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-commits-h...@hadoop.apache.org
