[infinispan-issues] [JBoss JIRA] (ISPN-3834) New advanced indexing flag to skip deletion of previous entry

[Sanne Grinovero (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-3834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12932337#comment-12932337 ] 

Sanne Grinovero commented on ISPN-3834:
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-1 automating detection is tricky to get correct.

I understand where you're coming from, and this is the reason why we still didn't have this flag after years of us knowing the need for this optimization: this has been brought up multiple times, but never resulted in any corrective action. Adding the Flag finally would allow advanced users to hate it behave like it needs, it doesn't prevent us to research improvements in future to automatically trigger the same optimization, but it's always going to be good to have a way to force the behavior.
                
> New advanced indexing flag to skip deletion of previous entry
> -------------------------------------------------------------
>
>                 Key: ISPN-3834
>                 URL: https://issues.jboss.org/browse/ISPN-3834
>             Project: Infinispan
>          Issue Type: Enhancement
>          Components: Querying
>            Reporter: Sanne Grinovero
>            Assignee: Sanne Grinovero
>              Labels: 620
>             Fix For: 6.1.0.Final
>
>
> I'm needing to add a org.infinispan.context.Flag.SKIP_INDEX_CLEANUP which does not issue an UPDATE index command but a simple ADD.
> Just ADD is way more efficient, just we can't automatically detect it safely so I need a flag to allow for efficient data import.

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