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https://issues.apache.org/jira/browse/OAK-2556?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Davide Giannella updated OAK-2556:
----------------------------------
    Fix Version/s:     (was: 1.3.9)
                   1.3.10

> do intermediate commit during async indexing
> --------------------------------------------
>
>                 Key: OAK-2556
>                 URL: https://issues.apache.org/jira/browse/OAK-2556
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: lucene
>    Affects Versions: 1.0.11
>            Reporter: Stefan Egli
>              Labels: resilience
>             Fix For: 1.3.10
>
>
> A recent issue found at a customer unveils a potential issue with the async 
> indexer. Reading the AsyncIndexUpdate.updateIndex it looks like it is doing 
> the entire update of the async indexer *in one go*, ie in one commit.
> When there is - for some reason - however, a huge diff that the async indexer 
> has to process, the 'one big commit' can become gigantic. There is no limit 
> to the size of the commit in fact.
> So the suggestion is to do intermediate commits while the async indexer is 
> going on. The reason this is acceptable is the fact that by doing async 
> indexing, that index is anyway not 100% up-to-date - so it would not make 
> much of a difference if it would commit after every 100 or 1000 changes 
> either.



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