[CASSANDRA-19500] [Analytics] Fix XXHash32Digest calculated digest value - ASF JIRA

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Details

Type: Bug
Status: Ready to Commit
Priority: Normal
Resolution: Unresolved
Fix Version/s: None
Component/s: Analytics Library
Labels:
None

Bug Category:
Correctness - Unrecoverable Corruption / Loss
Severity:
Normal
Complexity:
Low Hanging Fruit
Discovered By:
DTest
Platform:

All
Impacts:

None
Test and Documentation Plan:

Hide

Existing tests surfaced the issue. We modify the implementation and unit tests.

Show
Existing tests surfaced the issue. We modify the implementation and unit tests.

Description

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.

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Issue Links

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GitHub Pull Request #46

Activity

People

Assignee:: Francisco Guerrero

Reporter:: Francisco Guerrero

Authors:: Francisco Guerrero

Reviewers:: Yifan Cai

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 27/Mar/24 18:00

Updated:: 27/Mar/24 20:32

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