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https://issues.apache.org/jira/browse/SOLR-9511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15542481#comment-15542481
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Pushkar Raste commented on SOLR-9511:
-------------------------------------
We are planning to set num records in ulog to a very high number. If that
number is too high, leader may run into issues (throw OOM), when replica asks
for high number of updates. In such a case we will have to request updates in
chunks/batches. In preparation of that, we should keep
{{PeerSync.requestVersions()}} logic simple.
This is ticket is to track effort for removing old way of using individual
versions to request updates.
> Retire using individual versions to request updates during PeerSync
> -------------------------------------------------------------------
>
> Key: SOLR-9511
> URL: https://issues.apache.org/jira/browse/SOLR-9511
> Project: Solr
> Issue Type: Wish
> Security Level: Public(Default Security Level. Issues are Public)
> Affects Versions: master (7.0)
> Reporter: Pushkar Raste
> Priority: Minor
> Fix For: master (7.0)
>
>
> We started using version ranges to request updates during PeerSync in
> [SOLR-9207| https://issues.apache.org/jira/browse/SOLR-9207]. Using version
> ranges was also made default.
> There is no need to have code that uses individual versions start Solr 7.
> Decommission (remove unnecessary code)
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