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https://issues.apache.org/jira/browse/GORA-361?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14079027#comment-14079027
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Lewis John McGibbney commented on GORA-361:
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Thank you Henry :)
> AvroUtils.deepClonePersistent needs to flush BinaryEncoder
> ----------------------------------------------------------
>
> Key: GORA-361
> URL: https://issues.apache.org/jira/browse/GORA-361
> Project: Apache Gora
> Issue Type: Bug
> Components: gora-core
> Affects Versions: 0.4
> Reporter: Gerhard Gossen
> Assignee: Gerhard Gossen
> Fix For: 0.5
>
> Attachments: GORA-361.patch
>
>
> Calling AvroUtils.deepClonePersistent on a smallish object (e.g. an unfetched
> Nutch WebPage) results in the following exception:
> {code:java}
> java.lang.RuntimeException: Unable to deserialize avro object from byte
> buffer - please report this issue to the Gora bugtracker or your
> administrator.
> at
> org.apache.gora.util.AvroUtils.deepClonePersistent(AvroUtils.java:125)
> {code}
> The method clones its argument by writing it to a wrapped byte array and
> deserializing it from there. However, the output is buffered in the
> BinaryEncoder and doesn't appear in the OutputStream. Adding {{enc.flush()}}
> after {{writer.write}} seems to fix the bug.
> The attached patch contains a test that demonstrates the bug.
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