Enable regexp empty string short circuit on shim version 3.1.3 #5841
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Signed-off-by: Anthony Chang <antchang@nvidia.com>
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https://issues.apache.org/jira/browse/SPARK-39107 says it was fixed in 3.1.3... but looking at the PR it seems it was merged into branch3.1 after 3.1.3 was released so I'll update that issue. |
tgravescs
approved these changes
Jun 16, 2022
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Closes #5836
Related to #5740, the Spark-side fix for inputs with an empty string using a regex pattern containing only zero-repetitions was not added to version 3.1.3. This PR reproduces the bug to match Spark's behaviour.
Signed-off-by: Anthony Chang antchang@nvidia.com