Peter Varga created HIVE-24535:
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Summary: Cleanup AcidUtils.Directory and remove unnecessary
filesystem listings
Key: HIVE-24535
URL: https://issues.apache.org/jira/browse/HIVE-24535
Project: Hive
Issue Type: Improvement
Reporter: Peter Varga
Assignee: Peter Varga
* AcidUtils.getAcidState is doing a recursive listing on S3 FileSystem, it
already knows the content of each delta and base directory, this could be
returned to OrcInputFormat, to avoid listing each delta directory again there.
* AcidUtils.getAcidstate submethods are collecting more and more infos about
the state of the data directory. This could be done directly to the final
Directory object to avoid 10+ parameters in methods.
* AcidUtils.Directory, OrcInputFormat.AcidDirInfo and AcidUtils.TxnBase can be
merged to one class, to clean up duplications.
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