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Use the restored key range to filter out files for restore #4585

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jzhou77 opened this issue Mar 29, 2021 · 1 comment
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Use the restored key range to filter out files for restore #4585

jzhou77 opened this issue Mar 29, 2021 · 1 comment
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jzhou77 commented Mar 29, 2021

During a restore, the current FDB restore procedure is to start from the beginning of the backup, which is necessary for a full database restore. However, if the restore is limited to one or more small key ranges, then the procedure can skip a lot of files (versions) that are before the needed range files (versions). In this way, the restore time can be significantly reduced.
@jzhou77 jzhou77 self-assigned this Mar 29, 2021
This was referenced Mar 29, 2021
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jzhou77 commented Mar 30, 2021

Fixed with #4568 and #4563.

@jzhou77 jzhou77 closed this as completed Mar 30, 2021
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