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https://issues.apache.org/jira/browse/OAK-4123?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tomek Rękawek updated OAK-4123:
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Summary: Persistent cache: allow to configure the add data concurrency
(was: Persistent cache: control the add data concurrency)
> Persistent cache: allow to configure the add data concurrency
> -------------------------------------------------------------
>
> Key: OAK-4123
> URL: https://issues.apache.org/jira/browse/OAK-4123
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: cache
> Reporter: Tomek Rękawek
> Fix For: 1.4.1
>
> Attachments: OAK-4123.patch
>
>
> During operations that creates and reads a large number of nodes (eg.
> indexing content) it may happen that there's more items in the asynchronous
> queue (introduced in OAK-2761) than the queue consumer can handle. As a
> result, the queue is purged and items are not saved in the cache, which makes
> the overall performance worse.
> An easy fix is to add a property that allows to switch between async/sync
> mode. By default, it should be synchronous.
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