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Posted to dev@avro.apache.org by "Rob Turner (JIRA)" <ji...@apache.org> on 2014/04/24 00:40:16 UTC
[jira] [Assigned] (AVRO-1457) ReadOnly ByteBuffer serialization
state changes after writing
[ https://issues.apache.org/jira/browse/AVRO-1457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rob Turner reassigned AVRO-1457:
--------------------------------
Assignee: Rob Turner
> ReadOnly ByteBuffer serialization state changes after writing
> -------------------------------------------------------------
>
> Key: AVRO-1457
> URL: https://issues.apache.org/jira/browse/AVRO-1457
> Project: Avro
> Issue Type: Bug
> Affects Versions: 1.7.4
> Reporter: GregWhitsitt
> Assignee: Rob Turner
> Attachments: AVRO-1457.patch, ByteBufferTest.java, test.avdl
>
>
> Using the GenericDatumWriter specifically, writing out an avro containing a read-only ByteBuffer changes state of the original object, making it unusable after the initial write. Potentially either the ByteBuffer needs to be copied prior to writing if read-only, or the offset needs to be reset after writing.
> I'll attach a simple test which shows the issue
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