YARN-6057. yarn.scheduler.minimum-allocation-* descriptions are incorrect about behavior when a request is out of bounds. Contributed by Julia Sommer.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/a9d946d4 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/a9d946d4 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/a9d946d4 Branch: refs/heads/YARN-2915 Commit: a9d946d4df91c29ea86851bb1c5046e95dc80406 Parents: 7e81063 Author: bibinchundatt <[email protected]> Authored: Tue Jan 17 14:14:03 2017 +0530 Committer: bibinchundatt <[email protected]> Committed: Tue Jan 17 14:16:00 2017 +0530 ---------------------------------------------------------------------- .../src/main/resources/yarn-default.xml | 23 +++++++++++--------- 1 file changed, 13 insertions(+), 10 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/a9d946d4/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml ---------------------------------------------------------------------- diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml index f287db0..e1bdcc0 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml @@ -319,32 +319,35 @@ </property> <property> - <description>The minimum allocation for every container request at the RM, - in MBs. Memory requests lower than this will throw a - InvalidResourceRequestException.</description> + <description>The minimum allocation for every container request at the RM + in MBs. Memory requests lower than this will be set to the value of this + property. Additionally, a node manager that is configured to have less memory + than this value will be shut down by the resource manager.</description> <name>yarn.scheduler.minimum-allocation-mb</name> <value>1024</value> </property> <property> - <description>The maximum allocation for every container request at the RM, - in MBs. Memory requests higher than this will throw a + <description>The maximum allocation for every container request at the RM + in MBs. Memory requests higher than this will throw an InvalidResourceRequestException.</description> <name>yarn.scheduler.maximum-allocation-mb</name> <value>8192</value> </property> <property> - <description>The minimum allocation for every container request at the RM, - in terms of virtual CPU cores. Requests lower than this will throw a - InvalidResourceRequestException.</description> + <description>The minimum allocation for every container request at the RM + in terms of virtual CPU cores. Requests lower than this will be set to the + value of this property. Additionally, a node manager that is configured to + have fewer virtual cores than this value will be shut down by the resource + manager.</description> <name>yarn.scheduler.minimum-allocation-vcores</name> <value>1</value> </property> <property> - <description>The maximum allocation for every container request at the RM, - in terms of virtual CPU cores. Requests higher than this will throw a + <description>The maximum allocation for every container request at the RM + in terms of virtual CPU cores. Requests higher than this will throw an InvalidResourceRequestException.</description> <name>yarn.scheduler.maximum-allocation-vcores</name> <value>4</value> --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
