WeichenXu123 opened a new pull request #28395:
URL: https://github.com/apache/spark/pull/28395
### What changes were proposed in this pull request?
I add a new API in pyspark RDD class:
def collectWithJobGroup(self, groupId, description, interruptOnCancel=False)
This API do the same thing with `rdd.collect`, but it can specify the job
group when do collect.
The purpose of adding this API is, if we use:
```
sc.setJobGroup("group-id...")
rdd.collect()
```
The `setJobGroup` API in pyspark won't work correctly. This related to a bug
discussed in
https://issues.apache.org/jira/browse/SPARK-31549
### Why are the changes needed?
Fix bug.
### Does this PR introduce any user-facing change?
A develop API in pyspark: `pyspark.RDD. collectWithJobGroup`
### How was this patch tested?
Unit test.
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