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| author | Sandy Ryza <sandy@cloudera.com> | 2014-12-08 16:28:36 -0800 |
|---|---|---|
| committer | Josh Rosen <joshrosen@databricks.com> | 2014-12-08 16:28:36 -0800 |
| commit | cda94d15ea2a70ed3f0651ba2766b1e2f80308c1 (patch) | |
| tree | 6357bbbd8bd4d298128590e54de532f2fbbf0ca4 /docs/configuration.md | |
| parent | e829bfa1ab9b68f44c489d26efb042f793fd9362 (diff) | |
| download | spark-cda94d15ea2a70ed3f0651ba2766b1e2f80308c1.tar.gz spark-cda94d15ea2a70ed3f0651ba2766b1e2f80308c1.tar.bz2 spark-cda94d15ea2a70ed3f0651ba2766b1e2f80308c1.zip | |
SPARK-4770. [DOC] [YARN] spark.scheduler.minRegisteredResourcesRatio doc...
...umented default is incorrect for YARN
Author: Sandy Ryza <sandy@cloudera.com>
Closes #3624 from sryza/sandy-spark-4770 and squashes the following commits:
bd81a3a [Sandy Ryza] SPARK-4770. [DOC] [YARN] spark.scheduler.minRegisteredResourcesRatio documented default is incorrect for YARN
Diffstat (limited to 'docs/configuration.md')
| -rw-r--r-- | docs/configuration.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/configuration.md b/docs/configuration.md index 4b4bbea564..d50b04642b 100644 --- a/docs/configuration.md +++ b/docs/configuration.md @@ -939,11 +939,11 @@ Apart from these, the following properties are also available, and may be useful </tr> </tr> <td><code>spark.scheduler.minRegisteredResourcesRatio</code></td> - <td>0</td> + <td>0.0 for Mesos and Standalone mode, 0.8 for YARN</td> <td> The minimum ratio of registered resources (registered resources / total expected resources) (resources are executors in yarn mode, CPU cores in standalone mode) - to wait for before scheduling begins. Specified as a double between 0 and 1. + to wait for before scheduling begins. Specified as a double between 0.0 and 1.0. Regardless of whether the minimum ratio of resources has been reached, the maximum amount of time it will wait before scheduling begins is controlled by config <code>spark.scheduler.maxRegisteredResourcesWaitingTime</code>. |