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https://issues.apache.org/jira/browse/HBASE-10617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13912807#comment-13912807
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Liu Shaohui commented on HBASE-10617:
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[~jmspaggi]
After visiting the HBase rest code, I think that it is JAXBContextResolver
which unmarshals the json to the RowModel.
But i don't know how to fix it. Would someone who is familar with this code
take a look at this issue?
Thx.
> Value lost if "$" element is before "column" element in json when posted to
> Rest Server
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-10617
> URL: https://issues.apache.org/jira/browse/HBASE-10617
> Project: HBase
> Issue Type: Bug
> Components: REST
> Affects Versions: 0.94.11
> Reporter: Liu Shaohui
> Priority: Minor
>
> When post following json data to rest server, it return 200, but the value is
> null in HBase
> {code}
> {"Row": { "key":"cjI=", "Cell": {"$":"ZGF0YTE=", "column":"ZjE6YzI="}}}
> {code}
> From rest server log, we found the length of value is null after the server
> paste the json to RowModel object
> {code}
> 14/02/26 17:52:14 DEBUG rest.RowResource: PUT
> {"totalColumns":1,"families":{"f1":[{"timestamp":9223372036854775807,"qualifier":"c2","vlen":0}]},"row":"r2"}
> {code}
> When the order is that "column" before "$", it works fine.
> {code}
> {"Row": { "key":"cjI=", "Cell": {"column":"ZjE6YzI=", "$":"ZGF0YTE=" }}}
> {code}
> DIfferent json libs may have different order of this two elements even if
> "column" is put before "$".
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