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https://issues.apache.org/jira/browse/JENA-2225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17462585#comment-17462585
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Andy Seaborne commented on JENA-2225:
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Thanks. Yes, int/long confusion is a possibility.
> TDB/TDB2 dataset size stat serialized inccorrectly for large datasets
> ---------------------------------------------------------------------
>
> Key: JENA-2225
> URL: https://issues.apache.org/jira/browse/JENA-2225
> Project: Apache Jena
> Issue Type: Bug
> Components: TDB, TDB2
> Affects Versions: Jena 4.3.1
> Reporter: Lorenz Bühmann
> Priority: Minor
>
> When computing the TDB/TDB2 stats via CLI the size will be serialized
> incorrectly for large datasets.
> For example for latest Wikidata Truthy we get
> {noformat}
> (count -1983667112)){noformat}
> This happens because for both the corresponding `Stats.java` class does
> enforce an Integer type Node though the value is a long type:
> {code:java}
> if ( count >= 0 )
> addPair(meta.getList(), StatsMatcher.COUNT,
> NodeFactoryExtra.intToNode((int)count)) ; {code}
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