[ https://issues.apache.org/jira/browse/AVRO-1849?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ryan Blue updated AVRO-1849: ---------------------------- Fix Version/s: (was: 1.8.1) > C++ printJson fails on record with no fields > -------------------------------------------- > > Key: AVRO-1849 > URL: https://issues.apache.org/jira/browse/AVRO-1849 > Project: Avro > Issue Type: Bug > Components: c++ > Affects Versions: 1.7.7, 1.8.0 > Environment: Not relevant > Reporter: Simon Woodford > Priority: Minor > > The function NodeRecord::printJson in lang/c++/impl/NodeImpl.cc does not > correctly handle a record with no fields. It injects an extra closing curly > brace, and the result is invalid JSON. > Starting with a schema > { > "type": "record", > "name": "Example", > "fields" : [ > ] > } > and parsing it to create a ValidSchema, then calling toJson on the > ValidSchema generates > { > "type": "record", > "name": "Example", > "fields" : [ > } > ] > } > A record with no fields is unusual but we have encountered use cases for it, > avro does not invalidate a record with no fields, and I've confirmed that > Java, C and C# handle this case correctly. (I have not checked the other > supported languages.) -- This message was sent by Atlassian JIRA (v6.3.4#6332)