[Minor][Core] Add nonEmpty to RDD and JavaRDD #11823
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Test build #53536 has finished for PR 11823 at commit
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| /** | ||
| * @return false if and only if the RDD contains no elements at all. Note that an RDD | ||
| * may be empty even when it has at least 1 partition. | ||
| */ |
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This isn't worth adding. I know Scala has both.
An API change would certainly need a JIRA, but this should be closed.
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ok, I will close it. but I think it may be useful to add some methods like nonEmpty/takeRight...
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What changes were proposed in this pull request?
add nonEmpty method to RDD and JavaRDD.
It may be more convenient to use nonEmpty method in some cases.
How was this patch tested?
manual tests