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https://issues.apache.org/jira/browse/CASSANDRA-19500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Francisco Guerrero updated CASSANDRA-19500:
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Summary: [Analytics] Fix XXHash32Digest calculated digest value (was:
[Analytics] Fix XXHash32Digest value)
> [Analytics] Fix XXHash32Digest calculated digest value
> ------------------------------------------------------
>
> Key: CASSANDRA-19500
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19500
> Project: Cassandra
> Issue Type: Bug
> Components: Analytics Library
> Reporter: Francisco Guerrero
> Assignee: Francisco Guerrero
> Priority: Normal
> Time Spent: 40m
> Remaining Estimate: 0h
>
> When bumping the Sidecar version used in Analytics, an issue surfaced in the
> Analytics implementation of XXHash32 where we cast the hash value to long,
> and the negative sign is forwarded causing the incorrect hash value to be
> returned.
> is not masked and this causes the negative sign to be forwarded. Other
> implementations (for example commons-codec) mask the hash value correctly.
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