[jira] [Commented] (AVRO-2032) Unable to decode JSON-encoded Double.NaN, Double.POSITIVE_INFINITY or Double.NEGATIVE_INFINITY

["Zoltan Farkas (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AVRO-2032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16498449#comment-16498449 ] 

Zoltan Farkas commented on AVRO-2032:
-------------------------------------

I resolved this issue in my fork, it is fairly a small fix, here is the detail:

[https://github.com/zolyfarkas/avro/commit/afe6c04f38c535533c33ed4c303fb011df828606]

I will not have time to work on a PR anytime soon....so any help appreciated...

> Unable to decode JSON-encoded Double.NaN, Double.POSITIVE_INFINITY or Double.NEGATIVE_INFINITY
> ----------------------------------------------------------------------------------------------
>
>                 Key: AVRO-2032
>                 URL: https://issues.apache.org/jira/browse/AVRO-2032
>             Project: Avro
>          Issue Type: Bug
>          Components: java
>    Affects Versions: 1.8.1
>            Reporter: Pieter Dekinder
>            Priority: Major
>
> When using the JsonEncoder to serialize Double.NaN, Double.POSITIVE_INFINITY or Double.NEGATIVE_INFINITY to resulting JSON cannot be parsed by the JsonDencoder.
> An AvroTypeException is thrown with the message "Expected double. Got VALUE_STRING".
> When using BinaryEncoder/BinaryDecoder, it works fine.
> This JUnit code snippet will reproduce the issue:
>     @Test
>     public void test() throws Exception {
>         Schema schema = SchemaBuilder.builder()
>                 .record("record")
>                 .fields()
>                     .optionalDouble("number1")
>                     .optionalDouble("number2")
>                     .optionalDouble("number3")
>                 .endRecord();
>         GenericData.Record record = new GenericData.Record(schema);
>         record.put("number1", Double.NaN);
>         record.put("number2", Double.POSITIVE_INFINITY);
>         record.put("number3", Double.NEGATIVE_INFINITY);
>         ByteArrayOutputStream out = new ByteArrayOutputStream();
>         JsonEncoder encoder = EncoderFactory.get().jsonEncoder(schema, out);
>         new GenericDatumWriter<GenericRecord>(schema).write(record, encoder);
>         encoder.flush();
>         System.out.println(out);
>         Decoder decoder = DecoderFactory.get().jsonDecoder(schema, out.toString());
>         GenericData.Record deserialized = new GenericData.Record(schema);
>         new GenericDatumReader<GenericRecord>(schema).read(deserialized, decoder);
>     }



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)