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Jonathan Gray commented on HBASE-4469: -------------------------------------- What is the protocol now? This needs to go into the fb-89 branch, so do I keep this JIRA open until that happens, or should we just add some fb-89-pending tag or something? > Avoid top row seek by looking up bloomfilter > -------------------------------------------- > > Key: HBASE-4469 > URL: https://issues.apache.org/jira/browse/HBASE-4469 > Project: HBase > Issue Type: Improvement > Reporter: Liyin Tang > Assignee: Liyin Tang > Fix For: 0.94.0 > > Attachments: HBASE-4469_1.patch > > > The problem is that when seeking for the row/col in the hfile, we will go to > top of the row in order to check for row delete marker (delete family). > However, if the bloomfilter is enabled for the column family, then if a > delete family operation is done on a row, the row is already being added to > bloomfilter. We can take advantage of this factor to avoid seeking to the top > of row. -- 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