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Use xxHash64 for event_instance_id to prevent hash collisions
- #85
#85
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tombonfert
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databrickslabs/impulse:main
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databrickslabs/impulse:fix/event_instance_id_collisions
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Aug 21, 2026
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Use xxHash64 for event_instance_id to prevent hash collisions
#85
tombonfert
merged 3 commits into
main
databrickslabs/impulse:main
from
fix/event_instance_id_collisions
databrickslabs/impulse:fix/event_instance_id_collisions
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Commits on Aug 21, 2026
Switch event_instance_id hashing from crc32 to xxhash64 and widen fact schema to LongType
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docs: update event_instance_id description to reflect xxHash64 hashing
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Update BasicEvent event_instance_id assertions for signed xxHash64 ids
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