Github user squito commented on a diff in the pull request:
https://github.com/apache/spark/pull/8760#discussion_r43796097
--- Diff: docs/configuration.md ---
@@ -1141,6 +1141,48 @@ Apart from these, the following properties are also
available, and may be useful
</td>
</tr>
<tr>
+ <td><code>spark.scheduler.blacklist.enabled</code></td>
+ <td>true</td>
+ <td>
+ If set to ture, executor blacklist feature will be enabled to avoid
allocte new task on bad executor. The logic to define bad executor is based on
BlacklistStrategy which is also configurable.
--- End diff --
A few typos here (ture, allocte), but I'd also like to suggest a rewording:
If set to "true", prevent Spark from scheduling tasks on executors that
have been blacklisted due to too many task failures. The blacklisting algorithm
can be further controlled by the other "spark.scheduler.blacklist"
configuration options.
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