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https://issues.apache.org/jira/browse/AVRO-2088?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zoltan Ivanfi resolved AVRO-2088.
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Resolution: Not A Bug
Assignee: Zoltan Ivanfi
Thanks Liviu, closing the bug according to your latest comment.
> Decimal logicalType values serialized in hexidecimal vs decimal
> ---------------------------------------------------------------
>
> Key: AVRO-2088
> URL: https://issues.apache.org/jira/browse/AVRO-2088
> Project: Avro
> Issue Type: Task
> Reporter: liviu
> Assignee: Zoltan Ivanfi
>
> We use this schema for AVRO file:
> {code:java}
> "name":"col1",
> "type":["null",
> {
> "type":"bytes",
> "logicalType":"decimal",
> "precision":19,
> "scale":2
> }
> ]
> {code}
> - if we save data in avro using sqoop or hive (external table), the values
> are saved in hexadecimal format (ex. for 3.12 value is:
> {color:#d04437}*{"col1":{"bytes":"\u00018"}}*{color}
> - if we save the data in that avro file using datastage , the values are
> saved in decimal format (ex. for 3.12 the saved value is:
> {color:#d04437}*{"col1":{"bytes":"3.12"}}*{color}
> The questions are:
> 1). why there is this differences, in one case the data is serialised using
> hexidecimal and the other case using decimal?
> 2). are these differences caused by Avro serialization encoding used (for one
> case is used binary encoding, for the other case is used json encoding)?
> 3). how can we control how the values are serialized (ex. we want to have
> them as "3.12" instead of "\u00018")
> Thanks,
> Liviu
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