@@ -51,23 +51,53 @@ Example: `spark.master` to `livy.spark.master`
5151 </tr >
5252 <tr>
5353 <td>livy.spark.driver.cores</td>
54- <td>1 </td>
54+ <td></td>
5555 <td>Driver cores. ex) 1, 2.</td>
5656 </tr >
5757 <tr>
5858 <td>livy.spark.driver.memory</td>
59- <td>512m </td>
59+ <td></td>
6060 <td>Driver memory. ex) 512m, 32g.</td>
6161 </tr >
6262 <tr>
6363 <td>livy.spark.executor.instances</td>
64- <td>3 </td>
64+ <td></td>
6565 <td>Executor instances. ex) 1, 4.</td>
6666 </tr >
6767 <tr>
6868 <td>livy.spark.executor.cores</td>
69- <td>1</td>
70- <td>Max number of SparkSQL result to display.</td>
69+ <td></td>
70+ <td>Num cores per executor. ex) 1, 4.</td>
71+ </tr >
72+ <tr >
73+ <td>livy.spark.executor.memory</td>
74+ <td></td>
75+ <td>Executor memory per worker instance. ex) 512m, 32g.</td>
76+ </tr >
77+ <tr >
78+ <td>livy.spark.dynamicAllocation.enabled</td>
79+ <td></td>
80+ <td>Use dynamic resource allocation. ex) True, False.</td>
81+ </tr >
82+ <tr >
83+ <td>livy.spark.dynamicAllocation.cachedExecutorIdleTimeout</td>
84+ <td></td>
85+ <td>Remove an executor which has cached data blocks.</td>
86+ </tr >
87+ <tr >
88+ <td>livy.spark.dynamicAllocation.minExecutors</td>
89+ <td></td>
90+ <td>Lower bound for the number of executors.</td>
91+ </tr >
92+ <tr >
93+ <td>livy.spark.dynamicAllocation.initialExecutors</td>
94+ <td></td>
95+ <td>Initial number of executors to run.</td>
96+ </tr >
97+ <tr >
98+ <td>livy.spark.dynamicAllocation.maxExecutors</td>
99+ <td></td>
100+ <td>Upper bound for the number of executors.</td>
71101 </tr >
72102</table >
73103
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