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| author | Liang-Chi Hsieh <simonh@tw.ibm.com> | 2016-04-11 19:06:38 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@databricks.com> | 2016-04-11 19:06:38 -0700 |
| commit | 26d7af9119a73d851c86314b4a207c0bfe437082 (patch) | |
| tree | 6d09911f13f92636c3ba845af8c36bf74847e274 /mllib/src | |
| parent | 6f27027d96ada29d8bb1d626f2cc7c856df3d597 (diff) | |
| download | spark-26d7af9119a73d851c86314b4a207c0bfe437082.tar.gz spark-26d7af9119a73d851c86314b4a207c0bfe437082.tar.bz2 spark-26d7af9119a73d851c86314b4a207c0bfe437082.zip | |
[SPARK-14520][SQL] Use correct return type in VectorizedParquetInputFormat
## What changes were proposed in this pull request?
JIRA: https://issues.apache.org/jira/browse/SPARK-14520
`VectorizedParquetInputFormat` inherits `ParquetInputFormat` and overrides `createRecordReader`. However, its overridden `createRecordReader` returns a `ParquetRecordReader`. It should return a `RecordReader`. Otherwise, `ClassCastException` will be thrown.
## How was this patch tested?
Existing tests.
Author: Liang-Chi Hsieh <simonh@tw.ibm.com>
Closes #12292 from viirya/fix-vectorized-input-format.
Diffstat (limited to 'mllib/src')
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