GitHub user weiqingy opened a pull request:
https://github.com/apache/spark/pull/15869
[YARN][DOC] Update Yarn configuration doc
## What changes were proposed in this pull request?
- Add documentation for two yarn configurations:
`spark.yarn.report.interval` and `spark.yarn.services`. The two configurations
are defined in yarn `config`:
```
private[spark] val REPORT_INTERVAL =
ConfigBuilder("spark.yarn.report.interval")
.doc("Interval between reports of the current app status in cluster
mode.")
.timeConf(TimeUnit.MILLISECONDS)
.createWithDefaultString("1s")
private[spark] val SCHEDULER_SERVICES =
ConfigBuilder("spark.yarn.services")
.doc("A comma-separated list of class names of services to add to the
scheduler.")
.stringConf
.toSequence
.createWithDefault(Nil)
```
- Move `spark.executor.instances` from `running-on-yarn.md` to
`configuration.md` as it is not just for yarn.
- Remove `spark.driver.memory` and `spark.executor.memory` from
`running-on-yarn.md` as they are not just for yarn and also defined
in`configuration.md`.
## How was this patch tested?
Build passed.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/weiqingy/spark yarnDoc
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/15869.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #15869
----
commit 3b3185226fb77eba63bcf66d6f4a490a2930725f
Author: Weiqing Yang <[email protected]>
Date: 2016-11-13T04:38:55Z
[YARN][DOC] Update Yarn configuration doc
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