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| author | hyukjinkwon <gurwls223@gmail.com> | 2016-04-14 15:43:44 +0800 |
|---|---|---|
| committer | Wenchen Fan <wenchen@databricks.com> | 2016-04-14 15:43:44 +0800 |
| commit | b4819404a65f9b97c1f8deb1fcb8419969831574 (patch) | |
| tree | 3e8fa19af63386bf700a3890f924600ee2b3e9a1 /python/pyspark/ml/regression.py | |
| parent | 62b7f306fbf77de7f6cbb36181ebebdb4a55acc5 (diff) | |
| download | spark-b4819404a65f9b97c1f8deb1fcb8419969831574.tar.gz spark-b4819404a65f9b97c1f8deb1fcb8419969831574.tar.bz2 spark-b4819404a65f9b97c1f8deb1fcb8419969831574.zip | |
[SPARK-14596][SQL] Remove not used SqlNewHadoopRDD and some more unused imports
## What changes were proposed in this pull request?
Old `HadoopFsRelation` API includes `buildInternalScan()` which uses `SqlNewHadoopRDD` in `ParquetRelation`.
Because now the old API is removed, `SqlNewHadoopRDD` is not used anymore.
So, this PR removes `SqlNewHadoopRDD` and several unused imports.
This was discussed in https://github.com/apache/spark/pull/12326.
## How was this patch tested?
Several related existing unit tests and `sbt scalastyle`.
Author: hyukjinkwon <gurwls223@gmail.com>
Closes #12354 from HyukjinKwon/SPARK-14596.
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