Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/10703#discussion_r49651219
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/WriterContainer.scala
---
@@ -324,6 +324,8 @@ private[sql] class DynamicPartitionWriterContainer(
private def bucketIdExpression: Option[Expression] = for {
BucketSpec(numBuckets, _, _) <- bucketSpec
+ // Use `Pmod` to match the behaviour of `Utils.nonNegativeMod`, which is
the function used to
--- End diff --
oh, I don't mean to change `Utils.nonNegativeMod` to use `Pmod`, I mean we
can use `Pmod(Hash(...))` as hash function at
[here](https://github.com/apache/spark/pull/10703/files#diff-68c52246700eb099b0c896a3dacb5580R177)
---
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 [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
