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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2019/02/10 20:03:20 UTC
[GitHub] dongjoon-hyun edited a comment on issue #23759: [SPARK-26840][SQL]
Avoid cost-based join reorder in presence of join hints
dongjoon-hyun edited a comment on issue #23759: [SPARK-26840][SQL] Avoid cost-based join reorder in presence of join hints
URL: https://github.com/apache/spark/pull/23759#issuecomment-462166909
Hi, @maryannxue .
I made a PR to you, https://github.com/maryannxue/spark/pull/1, which replaces all changes in `CostBasedJoinReorder` into the following one-liner. Could you review and merge that?
```scala
private def replaceWithOrderedJoin(plan: LogicalPlan): LogicalPlan = plan match {
- case j @ Join(left, right, jt: InnerLike, Some(cond), _) =>
+ case j @ Join(left, right, jt: InnerLike, Some(cond), JoinHint.NONE) =>
```
cc @gatorsmile
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