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chunhui shen commented on HBASE-9000: ------------------------------------- I'm sorry I have no better idea to optimize performance for this scenariofor > Linear reseek in Memstore > ------------------------- > > Key: HBASE-9000 > URL: https://issues.apache.org/jira/browse/HBASE-9000 > Project: HBase > Issue Type: Improvement > Affects Versions: 0.89-fb > Reporter: Shane Hogan > Priority: Minor > Fix For: 0.89-fb > > Attachments: hbase-9000-benchmark-program.patch, > hbase-9000-port-fb.patch, hbase-9000.patch > > > This is to address the linear reseek in MemStoreScanner. Currently reseek > iterates over the kvset and the snapshot linearly by just calling next > repeatedly. The new solution is to do this linear seek up to a configurable > maximum amount of times then if the seek is not yet complete fall back to > logarithmic seek. -- This message was sent by Atlassian JIRA (v6.1#6144)