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Vladimir Rodionov commented on HBASE-22075: ------------------------------------------- The patch v1. The patch do the following: # Increases number of bulk load retries (for MOB compaction only) to 1000, which can be overwritten # Keeps newly created MOB file even if compaction fails. This will be taken care of next time MOB compaction will run. > Potential data loss when MOB compaction fails > --------------------------------------------- > > Key: HBASE-22075 > URL: https://issues.apache.org/jira/browse/HBASE-22075 > Project: HBase > Issue Type: Bug > Reporter: Vladimir Rodionov > Assignee: Vladimir Rodionov > Priority: Major > Attachments: HBASE-22075-v1.patch > > > When MOB compaction fails during last step (bulk load of a newly created > reference file) there is a high chance of a data loss due to partially loaded > reference file, cells of which refer to (now) non-existent MOB file. The > newly created MOB file is deleted automatically in case of a MOB compaction > failure, but some cells with the references to this file might be loaded to > HBase. -- This message was sent by Atlassian JIRA (v7.6.3#76005)