Github user gatorsmile commented on the pull request:
https://github.com/apache/spark/pull/10451#issuecomment-167202389
@cloud-fan Just added a quick fix by introducing a stop flag to avoid
adding extra `Limit` in the subsequent iteration, but I am not sure if my way
is good.
After reading the code, maybe another way is using what we did for the flag
`_analyzed`, as shown in the following codes:
https://github.com/apache/spark/blob/master/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/LogicalPlan.scala/#L30-L35
---
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
