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https://issues.apache.org/jira/browse/NIFI-2065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15342776#comment-15342776
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ASF GitHub Bot commented on NIFI-2065:
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GitHub user markap14 opened a pull request:
https://github.com/apache/nifi/pull/558
NIFI-2065: When a provenance query matches the max number of results …
…requested, stop querying lucene for improved performance
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/markap14/nifi NIFI-2065
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/nifi/pull/558.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #558
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commit 22a96b1b883484bd269002b9e64acaa0c1f367cf
Author: Mark Payne <[email protected]>
Date: 2016-06-21T21:34:15Z
NIFI-2065: When a provenance query matches the max number of results
requested, stop querying lucene for improved performance
----
> Limit how much we query Lucene when performing provenance query
> ---------------------------------------------------------------
>
> Key: NIFI-2065
> URL: https://issues.apache.org/jira/browse/NIFI-2065
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Core Framework
> Reporter: Mark Payne
> Fix For: 1.0.0
>
>
> The design of the Persistent Provenance Repository was such that if we read X
> number of events (1,000 by default) that we stop searching provenance and
> return these events. We search all Lucene Indices, though, and then stop
> reading events from the Provenance logs after we reach 1,000. We need to
> update the code to stop searching Lucene after we obtain 1,000 events.
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