HADOOP-2407 Keeping MapFile.Reader open is expensive: Part 2
HADOOP-2407 Keeping MapFile.Reader open is expensive: Part 2


git-svn-id: cd04eed87aeab77cae603320d37174dee2a0d977@603652 13f79535-47bb-0310-9956-ffa450edef68

optimizely/hbase,matteobertozzi/hbase,bcopeland/hbase-thrift,ryanobjc/hbase,cloudera/hbase,jyates/hbase,centiteo/hbase,lichongxin/hbase-snapshot,Shmuma/hbase-trunk,StumbleUponArchive/hbase,lichongxin/hbase-snapshot,StumbleUponArchive/hbase,ryanobjc/hbase,adragomir/hbaseindex,StumbleUponArchive/hbase,francisliu/hbase_namespace,StumbleUponArchive/hbase,Shmuma/hbase-trunk,lichongxin/hbase-snapshot,optimizely/hbase,francisliu/hbase_namespace,francisliu/hbase_namespace,optimizely/hbase,matteobertozzi/hbase,cloudera/hbase,matteobertozzi/hbase,centiteo/hbase,francisliu/hbase_namespace,cloudera/hbase,optimizely/hbase,StumbleUponArchive/hbase,StumbleUponArchive/hbase,bcopeland/hbase-thrift,francisliu/hbase_namespace,lichongxin/hbase-snapshot,francisliu/hbase_namespace,matteobertozzi/hbase,lichongxin/hbase-snapshot,francisliu/hbase_namespace,bcopeland/hbase-thrift,bcopeland/hbase-thrift,jyates/hbase,francisliu/hbase_namespace,jyates/hbase,centiteo/hbase,bcopeland/hbase-thrift,centiteo/hbase,jyates/hbase,optimizely/hbase,adragomir/hbaseindex,bcopeland/hbase-thrift,matteobertozzi/hbase,Shmuma/hbase-trunk,matteobertozzi/hbase,jyates/hbase,francisliu/hbase_namespace,jyates/hbase,adragomir/hbaseindex,Shmuma/hbase-trunk,jyates/hbase,adragomir/hbaseindex,lichongxin/hbase-snapshot,matteobertozzi/hbase,bcopeland/hbase-thrift,cloudera/hbase,adragomir/hbaseindex,ryanobjc/hbase,ryanobjc/hbase,centiteo/hbase,cloudera/hbase,centiteo/hbase,ryanobjc/hbase,cloudera/hbase,jyates/hbase,centiteo/hbase,optimizely/hbase,Shmuma/hbase-trunk,matteobertozzi/hbase,adragomir/hbaseindex,matteobertozzi/hbase,Shmuma/hbase-trunk,StumbleUponArchive/hbase,Shmuma/hbase-trunk,adragomir/hbaseindex,jyates/hbase,ryanobjc/hbase