[SPARK-15596][SPARK-15635][SQL] ALTER TABLE RENAME fixes#13416
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andrewor14 wants to merge 3 commits intoapache:masterfrom
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[SPARK-15596][SPARK-15635][SQL] ALTER TABLE RENAME fixes#13416andrewor14 wants to merge 3 commits intoapache:masterfrom
andrewor14 wants to merge 3 commits intoapache:masterfrom
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added 3 commits
May 27, 2016 17:49
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Test build #59665 has finished for PR 13416 at commit
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retest this please |
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Test build #59675 has finished for PR 13416 at commit
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lgtm |
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merging to master and branch 2.0 |
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## What changes were proposed in this pull request? **SPARK-15596**: Even after we renamed a cached table, the plan would remain in the cache with the old table name. If I created a new table using the old name then the old table would return incorrect data. Note that this applies only to Hive tables. **SPARK-15635**: Renaming a datasource table would render the table not query-able. This is because we store the location of the table in a "path" property, which was not updated to reflect Hive's change in table location following a rename. ## How was this patch tested? DDLSuite Author: Andrew Or <andrew@databricks.com> Closes #13416 from andrewor14/rename-table. (cherry picked from commit 9e2643b) Signed-off-by: Yin Huai <yhuai@databricks.com>
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What changes were proposed in this pull request?
SPARK-15596: Even after we renamed a cached table, the plan would remain in the cache with the old table name. If I created a new table using the old name then the old table would return incorrect data. Note that this applies only to Hive tables.
SPARK-15635: Renaming a datasource table would render the table not query-able. This is because we store the location of the table in a "path" property, which was not updated to reflect Hive's change in table location following a rename.
How was this patch tested?
DDLSuite