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https://issues.apache.org/jira/browse/NIFI-886?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14707342#comment-14707342
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Mark Payne commented on NIFI-886:
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This is probably a good idea. The previous value of 1 minute was used because
expiring data was expensive (because it had to update the Lucene Index). With
the recent changes in NIFI-756, 2500 milliseconds seems reasonable. +1
> Run the prov index removal more frequently
> ------------------------------------------
>
> Key: NIFI-886
> URL: https://issues.apache.org/jira/browse/NIFI-886
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Core Framework
> Reporter: Joseph Witt
> Assignee: Joseph Witt
> Fix For: 0.3.0
>
> Attachments:
> 0001-NIFI-886-purging-old-events-much-more-frequently.patch
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> Right now the provenance index removal timer task runs every 60 seconds.
> This results in needless delay in indexing and thus back pressure for high
> volume flows on small systems. The cost of running this is not dramatically
> lower since we're just dumping indexes rather than editing them. So let's
> run it more often.
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