Ngone51 commented on a change in pull request #33896:
URL: https://github.com/apache/spark/pull/33896#discussion_r768403271
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File path: docs/configuration.md
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@@ -3268,4 +3268,20 @@ Push-based shuffle helps improve the reliability and
performance of spark shuffl
</td>
<td>3.2.0</td>
</tr>
+<tr>
+ <td><code>spark.shuffle.push.minShuffleSizeToWait</code></td>
+ <td><code>500m</code></td>
+ <td>
+ Driver will wait for merge finalization to complete only if total shuffle
size is more than this threshold. If total shuffle size is less, driver will
immediately finalize the shuffle output.
+ </td>
+ <td>3.3.0</td>
+</tr>
+<tr>
+ <td><code>spark.shuffle.push.minCompletedPushRatio</code></td>
+ <td><code>1.0</code></td>
+ <td>
+ Fraction of map partitions that should be push complete before driver
starts shuffle merge finalization during push based shuffle.
Review comment:
nit: "Fraction of minimum map partitions"
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