[
https://issues.apache.org/jira/browse/AVRO-1799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15167331#comment-15167331
]
Greg McNutt commented on AVRO-1799:
-----------------------------------
should be ok -- works for me -- there is one unit test in there that could be
extended to compare the results before and after a toString() -- at least as a
guard for future changes..
> java: GenericData.toString() mutates underlying ByteBuffer backed data
> ----------------------------------------------------------------------
>
> Key: AVRO-1799
> URL: https://issues.apache.org/jira/browse/AVRO-1799
> Project: Avro
> Issue Type: Bug
> Components: java
> Affects Versions: 1.8.0
> Reporter: Greg McNutt
> Priority: Critical
>
> Around line 550, the writeEscapedString() method, used to serialize a byte
> array, will alter the underlying ByteBuffer's pointer. Meaning subsequent
> uses of a toString()'d avro object will yield different results.
> Need to not use a generic decode on a ByteBuffer; either clone the element
> (expensive), or iterate over the elements with an external index.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
