Github user dongjoon-hyun commented on a diff in the pull request: https://github.com/apache/spark/pull/18555#discussion_r126315864 --- Diff: core/src/main/scala/org/apache/spark/internal/config/package.scala --- @@ -306,19 +396,23 @@ package object config { "record the size accurately if it's above this config. This helps to prevent OOM by " + "avoiding underestimating shuffle block size when fetch shuffle blocks.") .bytesConf(ByteUnit.BYTE) + .checkValue(_ > 0, "The number of BlockThreshold event queue must not be negative") --- End diff -- ditto. `positive`.
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org