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https://issues.apache.org/jira/browse/OAK-6718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chetan Mehrotra updated OAK-6718:
---------------------------------
Attachment: OAK-6718-v1.patch
[initial patch|^OAK-6718-v1.patch] to allow passing a config instance to
IndexWriterUtils.
[~catholicon] Please review
> Configure RAM buffer size used by IndexWriter with oak-run indexing
> -------------------------------------------------------------------
>
> Key: OAK-6718
> URL: https://issues.apache.org/jira/browse/OAK-6718
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: lucene
> Reporter: Chetan Mehrotra
> Assignee: Chetan Mehrotra
> Fix For: 1.8
>
> Attachments: OAK-6718-v1.patch
>
>
> Lucene IndexWriter uses 16M buffer by default. For reindexing of large repo
> via oak-run it should be possible to set this to higher value like 300MB.
> In one of the test which indexes 65M entries setting the buffer size to 300M
> reduced the reindexing time from 2 hrs to 1.1 hrs
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