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Posted to issues@hbase.apache.org by "Anoop Sam John (JIRA)" <ji...@apache.org> on 2014/02/04 05:26:09 UTC

[jira] [Updated] (HBASE-10454) Tags presence file info can be wrong in HFiles when PrefixTree encoding is used

     [ https://issues.apache.org/jira/browse/HBASE-10454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anoop Sam John updated HBASE-10454:
-----------------------------------

    Summary: Tags presence file info can be wrong in HFiles when PrefixTree encoding is used  (was: TAGS_COMPRESSED file info is wrong in HFiles when PrefixTree encoding is used)

> Tags presence file info can be wrong in HFiles when PrefixTree encoding is used
> -------------------------------------------------------------------------------
>
>                 Key: HBASE-10454
>                 URL: https://issues.apache.org/jira/browse/HBASE-10454
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.98.0
>            Reporter: Anoop Sam John
>            Assignee: Anoop Sam John
>            Priority: Minor
>             Fix For: 0.98.0
>
>         Attachments: HBASE-10454.patch, HBASE-10454_V2.patch
>
>
> We always encode tags in case of Prefix tree now and so the code path, while decoding, not checking what is there in FileInfo. So functionally no issues now.
> If we do HBASE-10453 this change will be very important to make sure BC for old files.



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