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| author | Cheng Lian <lian@databricks.com> | 2015-06-23 14:19:21 -0700 |
|---|---|---|
| committer | Cheng Lian <lian@databricks.com> | 2015-06-23 14:19:21 -0700 |
| commit | d96d7b55746cf034e3935ec4b22614a99e48c498 (patch) | |
| tree | 730159c3fd40f02bffae497d89b942e0157b483b /README.md | |
| parent | a8031183aff2e23de9204ddfc7e7f5edbf052a7e (diff) | |
| download | spark-d96d7b55746cf034e3935ec4b22614a99e48c498.tar.gz spark-d96d7b55746cf034e3935ec4b22614a99e48c498.tar.bz2 spark-d96d7b55746cf034e3935ec4b22614a99e48c498.zip | |
[DOC] [SQL] Addes Hive metastore Parquet table conversion section
This PR adds a section about Hive metastore Parquet table conversion. It documents:
1. Schema reconciliation rules introduced in #5214 (see [this comment] [1] in #5188)
2. Metadata refreshing requirement introduced in #5339
[1]: https://github.com/apache/spark/pull/5188#issuecomment-86531248
Author: Cheng Lian <lian@databricks.com>
Closes #5348 from liancheng/sql-doc-parquet-conversion and squashes the following commits:
42ae0d0 [Cheng Lian] Adds Python `refreshTable` snippet
4c9847d [Cheng Lian] Resorts to SQL for Python metadata refreshing snippet
756e660 [Cheng Lian] Adds Python snippet for metadata refreshing
50675db [Cheng Lian] Addes Hive metastore Parquet table conversion section
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