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| -rw-r--r-- | docs/running-on-yarn.md | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/running-on-yarn.md b/docs/running-on-yarn.md index 68ab127bcf..2b93eef6c2 100644 --- a/docs/running-on-yarn.md +++ b/docs/running-on-yarn.md @@ -105,6 +105,13 @@ Most of the configs are the same for Spark on YARN as for other deployment modes </td> </tr> <tr> + <td><code>spark.executor.instances</code></td> + <td>2</td> + <td> + The number of executors. Note that this property is incompatible with <code>spark.dynamicAllocation.enabled</code>. + </td> +</tr> +<tr> <td><code>spark.yarn.executor.memoryOverhead</code></td> <td>executorMemory * 0.07, with minimum of 384 </td> <td> |