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| author | Dhruve Ashar <dhruveashar@gmail.com> | 2016-04-14 10:29:14 -0500 |
|---|---|---|
| committer | Tom Graves <tgraves@yahoo-inc.com> | 2016-04-14 10:29:14 -0500 |
| commit | f83ba454a507bec0cc389d9a382cd71add7f17c1 (patch) | |
| tree | 20d43659775eafa6729794c4a43e29e3bdbc9876 /docs/running-on-yarn.md | |
| parent | 3cf3db17b35c98a408014e1810cb797d8415ffd3 (diff) | |
| download | spark-f83ba454a507bec0cc389d9a382cd71add7f17c1.tar.gz spark-f83ba454a507bec0cc389d9a382cd71add7f17c1.tar.bz2 spark-f83ba454a507bec0cc389d9a382cd71add7f17c1.zip | |
[SPARK-14572][DOC] Update config docs to allow -Xms in extraJavaOptions
## What changes were proposed in this pull request?
The configuration docs are updated to reflect the changes introduced with [SPARK-12384](https://issues.apache.org/jira/browse/SPARK-12384). This allows the user to specify initial heap memory settings through the extraJavaOptions for executor, driver and am.
## How was this patch tested?
The changes are tested in [SPARK-12384](https://issues.apache.org/jira/browse/SPARK-12384). This is just documenting the changes made.
Author: Dhruve Ashar <dhruveashar@gmail.com>
Closes #12333 from dhruve/doc/SPARK-14572.
Diffstat (limited to 'docs/running-on-yarn.md')
| -rw-r--r-- | docs/running-on-yarn.md | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/docs/running-on-yarn.md b/docs/running-on-yarn.md index ddc75a70b9..09701abdb0 100644 --- a/docs/running-on-yarn.md +++ b/docs/running-on-yarn.md @@ -342,7 +342,9 @@ If you need a reference to the proper location to put log files in the YARN so t <td>(none)</td> <td> A string of extra JVM options to pass to the YARN Application Master in client mode. - In cluster mode, use <code>spark.driver.extraJavaOptions</code> instead. + In cluster mode, use <code>spark.driver.extraJavaOptions</code> instead. Note that it is illegal + to set maximum heap size (-Xmx) settings with this option. Maximum heap size settings can be set + with <code>spark.yarn.am.memory</code> </td> </tr> <tr> |