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From "Enis Soztutar (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-15035) bulkloading hfiles with tags that require splits do not preserve tags
Date Mon, 18 Jan 2016 19:27:39 GMT

     [ https://issues.apache.org/jira/browse/HBASE-15035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Enis Soztutar updated HBASE-15035:
----------------------------------
    Fix Version/s:     (was: 1.0.4)
                   1.0.3

> bulkloading hfiles with tags that require splits do not preserve tags
> ---------------------------------------------------------------------
>
>                 Key: HBASE-15035
>                 URL: https://issues.apache.org/jira/browse/HBASE-15035
>             Project: HBase
>          Issue Type: Bug
>          Components: HFile
>    Affects Versions: 0.98.0, 1.0.0, 2.0.0, 1.1.0, 1.2.0, 1.3.0
>            Reporter: Jonathan Hsieh
>            Assignee: Jonathan Hsieh
>            Priority: Blocker
>             Fix For: 2.0.0, 1.2.0, 1.3.0, 1.0.3, 1.1.3, 0.98.17
>
>         Attachments: HBASE-15035-v2.patch, HBASE-15035-v3.patch, HBASE-15035-v4.patch,
HBASE-15035.patch
>
>
> When an hfile is created with cell tags present and it is bulk loaded into hbase the
tags will be present when loaded into a single region.  If the bulk load hfile spans multiple
regions, bulk load automatically splits the original hfile into a set of split hfiles corresponding
to each of the regions that the original covers.  
> Since 0.98, tags are not copied into the newly created split hfiles. (the default for
"includeTags" of the HFileContextBuilder [1] is uninitialized which defaults to false).  
This means acls, ttls, mob pointers and other tag stored values will not be bulk loaded in.
> [1]  https://github.com/apache/hbase/blob/master/hbase-common/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileContextBuilder.java#L40



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