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https://issues.apache.org/jira/browse/OAK-7977?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16752209#comment-16752209
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Andrei Dulceanu commented on OAK-7977:
--------------------------------------
Per [~mduerig]'s suggestion and code snippet on dev mailing list, I added
[^OAK-7977-03.patch] which simplifies the implementation for migrating
segments. If there aren't any objections, I'll go ahead and commit the
improvement.
/cc [~tomek.rekawek]
> Add multi-threaded segment transfer to oak-run segment-copy
> -----------------------------------------------------------
>
> Key: OAK-7977
> URL: https://issues.apache.org/jira/browse/OAK-7977
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: oak-run, segment-azure
> Reporter: Andrei Dulceanu
> Assignee: Andrei Dulceanu
> Priority: Minor
> Labels: tooling
> Fix For: 1.12
>
> Attachments: OAK-7977-02.patch, OAK-7977-03.patch, OAK-7977.patch
>
>
> The transfer of segments between different persistence types when using
> {{oak-run segment-copy}} can be sped up by employing multiple threads in the
> transfer. The idea is to try to load {{n}} segments from the source, which
> are then consumed by the writer on the target, keeping the ordering of the
> segments in the process.
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