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Posted to dev@hbase.apache.org by "Anoop Sam John (JIRA)" <ji...@apache.org> on 2014/07/13 08:46:05 UTC
[jira] [Resolved] (HBASE-11437) Modify cell tag handling code to
treat the length as unsigned
[ https://issues.apache.org/jira/browse/HBASE-11437?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Anoop Sam John resolved HBASE-11437.
------------------------------------
Resolution: Fixed
Hadoop Flags: Reviewed
Pushed to 0.98+ branches. Thanks for the reviews.
> Modify cell tag handling code to treat the length as unsigned
> -------------------------------------------------------------
>
> Key: HBASE-11437
> URL: https://issues.apache.org/jira/browse/HBASE-11437
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 0.98.0
> Reporter: Anoop Sam John
> Assignee: Anoop Sam John
> Fix For: 0.99.0, 0.98.4, 2.0.0
>
> Attachments: HBASE-11437.patch, HBASE-11437.patch, HBASE-11437.patch, HBASE-11437_0.98.patch, HBASE-11437_0.98_V2.patch, HBASE-11437_trunk.patch
>
>
> We store each tag's length and total tags length with 2 bytes in KeyValue buffer, HFiles etc and we treat these lengths as short through out the code. So the max length can be Short.MAX_VALUE. We can treat these lengths as unsigned and +ve always. So we can actually treat these lengths as int and store with 2 bytes so that the max length can reach 65535.
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