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Lars Hofhansl commented on HBASE-12202: --------------------------------------- Careful with DBBs. JVM will one for each size allocated and not reuse (unless same size), and in addition they not cleaned until we do a full GC (at least that used to be the case). So we need to make sure we allocate DBB of same size (maybe from a pool). There might be other issues too. > Support DirectByteBuffer usage in HFileBlock > -------------------------------------------- > > Key: HBASE-12202 > URL: https://issues.apache.org/jira/browse/HBASE-12202 > Project: HBase > Issue Type: Sub-task > Components: regionserver, Scanners > Reporter: Anoop Sam John > Assignee: Anoop Sam John > Fix For: 2.0.0, 0.99.1 > > -- This message was sent by Atlassian JIRA (v6.3.4#6332)