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https://issues.apache.org/jira/browse/JENA-1440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16267216#comment-16267216
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ASF GitHub Bot commented on JENA-1440:
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GitHub user afs opened a pull request:
https://github.com/apache/jena/pull/317
JENA-1440: TDB2 - transform bytes to NodeIds directly.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/afs/jena tdb-mapper
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/jena/pull/317.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 #317
----
----
> Map ByteBuffer direct to NodeIds, avoiding a Record object (TupleIndexRecord)
> -----------------------------------------------------------------------------
>
> Key: JENA-1440
> URL: https://issues.apache.org/jira/browse/JENA-1440
> Project: Apache Jena
> Issue Type: Improvement
> Components: TDB2
> Affects Versions: Jena 3.5.0, Jena 3.6.0
> Reporter: Andy Seaborne
> Assignee: Andy Seaborne
> Priority: Minor
> Fix For: Jena 3.7.0
>
>
> Avoiding going {{bytes-> Record->Tuple<NodeId>}} can save about 25% of time
> in a large index scan (but there are lots of other things going on in a
> typical query and this change would be negligible).
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