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Posted to commits@hudi.apache.org by "leesf (Jira)" <ji...@apache.org> on 2020/04/26 11:03:00 UTC
[jira] [Closed] (HUDI-757) Add a command to hudi-cli to export
commit metadata
[ https://issues.apache.org/jira/browse/HUDI-757?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
leesf closed HUDI-757.
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> Add a command to hudi-cli to export commit metadata
> ---------------------------------------------------
>
> Key: HUDI-757
> URL: https://issues.apache.org/jira/browse/HUDI-757
> Project: Apache Hudi (incubating)
> Issue Type: Improvement
> Reporter: Prashant Wason
> Assignee: Prashant Wason
> Priority: Minor
> Labels: pull-request-available
> Fix For: 0.6.0
>
> Original Estimate: 4h
> Time Spent: 10m
> Remaining Estimate: 3h 50m
>
> HUDI stores commit related information in files within the .hoodie directory. Each commit / delatacommit / rollback / etc creates one or more files. To prevent a large number of files, older files are consolidated together and moved into a commit archive which has multiple such files written together using the format of HUDI Log files.
> During debugging of issues or for development of new features, it may be required to refer to the metadata of older commits / cleanups / rollbacks. There is no simple way to get these from a production setup especially from the archive files.
> This enhancement provides a hudi cli command which allows exporting metadata from HUDI commit archives.
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