[ https://issues.apache.org/jira/browse/HBASE-18049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jingcheng Du updated HBASE-18049: --------------------------------- Description: 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. was: 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. > 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 > > > 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. -- This message was sent by Atlassian JIRA (v6.3.15#6346)