HyukjinKwon commented on a change in pull request #28132:
[SPARK-27963][DOCS][FOLLOWUP] Update requirements for
spark.dynamicAllocation.enabled
URL: https://github.com/apache/spark/pull/28132#discussion_r403797099
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File path: docs/configuration.md
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@@ -2456,7 +2456,8 @@ Apart from these, the following properties are also
available, and may be useful
For more detail, see the description
<a href="job-scheduling.html#dynamic-resource-allocation">here</a>.
<br><br>
- This requires <code>spark.shuffle.service.enabled</code> to be set.
+ This requires <code>spark.shuffle.service.enabled</code> or
+ <code>spark.dynamicAllocation.shuffleTracking.enabled</code> to be set.
Review comment:
You mean documenting that dynamic allocation without a shuffle service is
experimental? I think it's fine as is. That's documented at
`spark.dynamicAllocation.shuffleTracking.enabled` at
https://github.com/apache/spark/pull/24817/files#diff-76e731333fb756df3bff5ddb3b731c46R2121
(right below), and it will show a warning as you pointed out.
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