Kevin Pullin kppullin
kppullin
/ consumer-offset-parser.py
Last active
January 7, 2022 00:27
Python Kafka __consumer_offset binary parser/formatter
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| # Port of `kafka/core/src/main/scala/kafka/coordinator/group/GroupMetadataManager.scala -> OffsetsMessageFormatter` | |
| # `key` and `value` are the raw byte arrays from the `__consumer_offsets` topic. | |
| import io | |
| import struct | |
| key_reader = io.BytesIO(key) | |
| value_reader = io.BytesIO(value) | |
| key_version = struct.unpack('>h', key_reader.read(2))[0] |
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