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https://issues.apache.org/jira/browse/HBASE-18049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16020861#comment-16020861
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Hudson commented on HBASE-18049:
--------------------------------

FAILURE: Integrated in Jenkins build HBase-HBASE-14614 #244 (See 
[https://builds.apache.org/job/HBase-HBASE-14614/244/])
HBASE-18049 It is not necessary to re-open the region when MOB files 
(jingchengdu: rev 6dc4190c07a6e3039f6c32bdc9a8aeb5483ea192)
* (edit) 
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HMobStore.java


> It is not necessary to re-open the region when MOB files cannot be found
> ------------------------------------------------------------------------
>
>                 Key: HBASE-18049
>                 URL: https://issues.apache.org/jira/browse/HBASE-18049
>             Project: HBase
>          Issue Type: Bug
>          Components: Scanners
>            Reporter: Jingcheng Du
>            Assignee: Jingcheng Du
>             Fix For: 2.0.0
>
>         Attachments: HBASE-18049.patch, HBASE-18049-V2.patch, 
> HBASE-18049-V3.patch
>
>
> In HBASE-17712, we try to re-open the region when store files cannot be 
> found. This is useful for store files in a region, but is not necessary when 
> the MOB files cannot be found, because the store files in a region only 
> contain the references to the MOB files and a re-open of a region doesn't 
> help the lost MOB files.
> In this JIRA, we will directly throw DNRIOE only when the MOB files are not 
> found in {{MobStoreScanner}} and {{ReversedMobStoreScanner}}. Other logics 
> keep the same.



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