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https://issues.apache.org/jira/browse/SOLR-8272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14999147#comment-14999147
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Alexandre Rafalovitch commented on SOLR-8272:
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Why would this be in a Solr layer? Sounds like a business logic in whatever you
are running between the Solr and the client.
> Allow user to specify actions allowed for each field
> ----------------------------------------------------
>
> Key: SOLR-8272
> URL: https://issues.apache.org/jira/browse/SOLR-8272
> Project: Solr
> Issue Type: New Feature
> Components: Schema and Analysis
> Affects Versions: 5.3
> Reporter: Michael Sun
>
> Some actions can be very expensive for some specific fields. For example, in
> my test, a facet query on a text field blow up a few servers in minutes. The
> reason is probably Solr does 'uninversion' on this field for facet which uses
> large amount of field cache. Several Solr servers in turn go into back to
> back full GC cycles and eventually OOM. To prevent scenarios like this, it's
> useful to add an option to allow user to decide if some action is allowed for
> a specific field, particularly for actions using field cache.
> There are two ways to design the switch. It can be either for specific
> action, such as facet, statistic, sorting or for a group of actions, such as
> all actions doing 'uninversion'.
> Some more details about my test. It is a 33-node Solr cluster There is one
> collection on HDFS with 2.6 billion documents in 30 shards.
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