apache / apache/parquet-java

AvroParquetWriter can't save object who can have link to object of same type

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#1,642 9 comments 0 reactions 0 assignees View on GitHub
Component: Parquet Priority: Major Type: bug
Dominant language
Java
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Description

When i try to write instance of UserTestOne created from following schema

{"namespace": "com.example.avro",
"type": "record",
"name": "UserTestOne",
"fields": [{"name": "name", "type": "string"}, {"name": "friend", "type": ["null", "UserTestOne"], "default":null} ]
}

I get java.lang.StackOverflowError

**Environment**: parquet version 1.5.0
**Reporter**: [Dmitriy](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=dimaga) / @dimaga

**Note**: *This issue was originally created as [PARQUET-129](https://issues.apache.org/jira/browse/PARQUET-129). Please see the [migration documentation](https://issues.apache.org/jira/browse/PARQUET-2502) for further details.*

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