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From "Doug Cutting (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AVRO-1895) DeepCopy does not work with logical types
Date Thu, 01 Sep 2016 15:37:20 GMT

    [ https://issues.apache.org/jira/browse/AVRO-1895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15455788#comment-15455788
] 

Doug Cutting commented on AVRO-1895:
------------------------------------

Oops.  Thanks for fixing that, Sean.  CHANGES.txt still names the wrong issue.  Do you want
to fix that or shall I?

> DeepCopy does not work with logical types
> -----------------------------------------
>
>                 Key: AVRO-1895
>                 URL: https://issues.apache.org/jira/browse/AVRO-1895
>             Project: Avro
>          Issue Type: Improvement
>          Components: logical types
>    Affects Versions: 1.8.1
>            Reporter: Taras Bobrovytsky
>            Assignee: Doug Cutting
>            Priority: Critical
>             Fix For: 1.9.0, 1.8.2
>
>         Attachments: AVRO-1895.patch, AVRO-1895.patch, AVRO-1895.patch, AVRO-1895.patch
>
>
> AvroSchema is taken from a compiled avsc file which contains a decimal field.
> {code}
> AvroSchema.Builder builder = AvroSchema.newBuilder();
> BigDecimal bd = new BigDecimal(new BigInteger("155"), 3);
> campaignBuilder.setDecimalField(bd);
> AvroSchema source = builder.build();
> //This line causes an exception
> AvroSchema.Builder builder1 = AvroSchema.newBuilder(source);
> {code}
> Exception:
> {code}
> InvocationTargetException: java.math.BigDecimal cannot be cast to java.nio.ByteBuffer
> {code}
> The same failure happens with GenericData as well:
> {code}
> GenericRecord copy = GenericData.get().deepCopy(AvroSchema.getClassSchema(), source);
> {code}



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