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Jingcheng Du commented on HBASE-18049: -------------------------------------- Thanks [~yuzhih...@gmail.com] and [~anoop.hbase] for the comments! bq. So here in new change as well, we need getCause() check? Right, we should add this. bq. A solution to restore the state and data is to do a MOB major compaction right? Right, this is a simple solution which can probably fix the issue. But I think users need to investigate the cases a little before running such commands. Given such info in logs might mislead users to directly run the compaction? I think we'd better not add this for now? > 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)