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https://issues.apache.org/jira/browse/OAK-12004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joerg Hoh closed OAK-12004.
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> Datastore: speedup datastore copy / download
> --------------------------------------------
>
> Key: OAK-12004
> URL: https://issues.apache.org/jira/browse/OAK-12004
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Reporter: Thomas Mueller
> Assignee: Thomas Mueller
> Priority: Major
> Fix For: 1.90.0
>
>
> I found that using the command line to download binaries (specially Lucene
> index binaries in my case) from far away (eg. download from Asia, if the
> datastore is hosted in US east) can take a long time, sometimes 5 minutes for
> 20 GB.
> I found a way to speed up download, by using more threads. Also, one of the
> challenges is that some files are really large (sometimes GBs) and some are
> small. I found that splitting large files into chunks of eg. 16 MB can speed
> up download.
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