[AVRO-1686] ENUM symbols are sorted by name in python3 implementation

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 1.7.7
• Component/s: python
• Assignee: Unassigned
• Reporter: Jiri Humpolicek
• Created: 23/Jun/15 05:58
• Updated: 24/Jun/15 08:50
• Resolved: 24/Jun/15 08:50

Description

In python3 EnumSchema class in schema.py doesn't preserve order of symbols which leads in total serialization/deserialization chaos.

sample:

import avro.schema
avro.schema.Parse('

{"symbols": ["IMPRESS", "EVENTS", "LAYOUT"], "type": "enum", "name": "Type"}

').to_json()

returns:

{'name': 'Type', 'symbols': ('EVENTS', 'IMPRESS', 'LAYOUT'), 'type': 'enum'}

Issue Links

• is duplicated by: AVRO-1673 Python 3 EnumSchema changes the order of symbols