[SPARK-31163][SQL] TruncateTableCommand with acl/permission should handle non-existent path#27923
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Ngone51 wants to merge 1 commit intoapache:masterfrom
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[SPARK-31163][SQL] TruncateTableCommand with acl/permission should handle non-existent path#27923Ngone51 wants to merge 1 commit intoapache:masterfrom
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Test build #119836 has finished for PR 27923 at commit
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cloud-fan
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Mar 16, 2020
| assert(!path.exists()) | ||
| // execute without java.io.FileNotFoundException | ||
| sql("TRUNCATE TABLE tab1") | ||
| // partition path should be re-created |
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this only affects partition path, or table path as well?
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Both, but can be more likely to happen on partition path since there's much more than table path.
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retest this please |
cloud-fan
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Mar 16, 2020
HyukjinKwon
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Mar 16, 2020
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Test build #119849 has finished for PR 27923 at commit
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dongjoon-hyun
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Mar 16, 2020
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+1, LGTM. Thank you, @Ngone51 , @cloud-fan , @viirya , @HyukjinKwon .
Merged to master/3.0/2.4.
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…ndle non-existed path ### What changes were proposed in this pull request? This fix #26956 Wrap try-catch on `fs.getFileStatus(path)` within acl/permission in case of the path doesn't exist. ### Why are the changes needed? `truncate table` may fail to re-create path in case of interruption or something else. As a result, next time we `truncate table` on the same table with acl/permission, it will fail due to `FileNotFoundException`. And it also brings behavior change compares to previous Spark version, which could still `truncate table` successfully even if the path doesn't exist. ### Does this PR introduce any user-facing change? No. ### How was this patch tested? Added UT. Closes #27923 from Ngone51/fix_truncate. Authored-by: yi.wu <yi.wu@databricks.com> Signed-off-by: Dongjoon Hyun <dongjoon@apache.org> (cherry picked from commit cb26f63) Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
dongjoon-hyun
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…ndle non-existed path ### What changes were proposed in this pull request? This fix #26956 Wrap try-catch on `fs.getFileStatus(path)` within acl/permission in case of the path doesn't exist. ### Why are the changes needed? `truncate table` may fail to re-create path in case of interruption or something else. As a result, next time we `truncate table` on the same table with acl/permission, it will fail due to `FileNotFoundException`. And it also brings behavior change compares to previous Spark version, which could still `truncate table` successfully even if the path doesn't exist. ### Does this PR introduce any user-facing change? No. ### How was this patch tested? Added UT. Closes #27923 from Ngone51/fix_truncate. Authored-by: yi.wu <yi.wu@databricks.com> Signed-off-by: Dongjoon Hyun <dongjoon@apache.org> (cherry picked from commit cb26f63) Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
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thanks all! |
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…ndle non-existed path ### What changes were proposed in this pull request? This fix apache#26956 Wrap try-catch on `fs.getFileStatus(path)` within acl/permission in case of the path doesn't exist. ### Why are the changes needed? `truncate table` may fail to re-create path in case of interruption or something else. As a result, next time we `truncate table` on the same table with acl/permission, it will fail due to `FileNotFoundException`. And it also brings behavior change compares to previous Spark version, which could still `truncate table` successfully even if the path doesn't exist. ### Does this PR introduce any user-facing change? No. ### How was this patch tested? Added UT. Closes apache#27923 from Ngone51/fix_truncate. Authored-by: yi.wu <yi.wu@databricks.com> Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
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What changes were proposed in this pull request?
This fix #26956
Wrap try-catch on
fs.getFileStatus(path)within acl/permission in case of the path doesn't exist.Why are the changes needed?
truncate tablemay fail to re-create path in case of interruption or something else. As a result, next time wetruncate tableon the same table with acl/permission, it will fail due toFileNotFoundException. And it also brings behavior change compares to previous Spark version, which could stilltruncate tablesuccessfully even if the path doesn't exist.Does this PR introduce any user-facing change?
No.
How was this patch tested?
Added UT.