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From "Jingcheng Du (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-18049) It is not necessary to re-open the region when MOB files cannot be found
Date Mon, 15 May 2017 07:14:04 GMT
Jingcheng Du created HBASE-18049:
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             Summary: 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


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.
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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