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https://issues.apache.org/jira/browse/SOLR-7332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14485880#comment-14485880
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Timothy Potter commented on SOLR-7332:
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Ok, so follow-up question is whether you think it is sufficient to only look in
the {{ulog.getRecentUpdates()}} for the max version (in addition to the query
to the index), or do we need to scan over ulog.map, prevMap, prevMap2,
oldDeletes? I was thinking since we're just after the max, recent updates
should be sufficient.
> Seed version buckets with max version from index
> ------------------------------------------------
>
> Key: SOLR-7332
> URL: https://issues.apache.org/jira/browse/SOLR-7332
> Project: Solr
> Issue Type: Sub-task
> Components: SolrCloud
> Reporter: Timothy Potter
> Assignee: Timothy Potter
> Attachments: SOLR-7332.patch, SOLR-7332.patch, SOLR-7332.patch,
> SOLR-7332.patch
>
>
> See full discussion with Yonik and I in SOLR-6816.
> The TL;DR of that discussion is that we should initialize highest for each
> version bucket to the MAX value of the {{__version__}} field in the index as
> early as possible, such as after the first soft- or hard- commit. This will
> ensure that bulk adds where the docs don't exist avoid an unnecessary lookup
> for a non-existent document in the index.
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