KafkaEx.Utils.Murmur (kafka_ex v0.12.1) View Source

Utility module that provides Murmur hashing algorithm.

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Calculates murmur2 hash for given binary

Calculates murmur2 hash for given binary as unsigned 32-bit integer

Calculates murmur2 hash for given binary as unsigned 32-bit integer

murmur2(key :: binary()) :: integer()

Calculates murmur2 hash for given binary

umurmur2(key :: binary()) :: integer()

Calculates murmur2 hash for given binary as unsigned 32-bit integer

umurmur2_legacy(key :: binary()) :: integer()

Calculates murmur2 hash for given binary as unsigned 32-bit integer

This is to support the legacy default partitioner implementation.