Prashant Wason created HUDI-6060:
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Summary: Add config to backup instants before deletion during
rollbacks
Key: HUDI-6060
URL: https://issues.apache.org/jira/browse/HUDI-6060
Project: Apache Hudi
Issue Type: Improvement
Reporter: Prashant Wason
Assignee: Prashant Wason
When rollbacks / restores are performed, instants are deleted from the .hoodie
folder. Keeping a copy of such instants is useful for debugging issues like the
following:
# File left over without any commits
# Bugs which leave files during the failed commit which is rolled back
The implementation provides a config (off by default) which when enabled would
backup the instants before deletion to a backup directory.
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