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Jason Dai commented on HBASE-6529: ---------------------------------- bq. So, sounds like you've found a valid objection to this patch – that it doesn't actually fix the issue? It worked for you Jason? The patch Jie provided fixes the problem on our side. > With HFile v2, the region server will always perform an extra copy of source > files > ---------------------------------------------------------------------------------- > > Key: HBASE-6529 > URL: https://issues.apache.org/jira/browse/HBASE-6529 > Project: HBase > Issue Type: Bug > Components: performance, regionserver > Affects Versions: 0.94.0, 0.96.0 > Reporter: Jason Dai > Attachments: hbase-6529.diff > > > With HFile v2 implementation in HBase 0.94 & 0.96, the region server will use > HFileSystem as its {color:blue}fs{color}. When it performs bulk load in > Store.bulkLoadHFile(), it checks if its {color:blue}fs{color} is the same as > {color:blue}srcFs{color}, which however will be DistributedFileSystem. > Consequently, it will always perform an extra copy of source files. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira