HDFS-7790. Do not create optional fields in DFSInputStream unless they are
needed (cmccabe)
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/f390c004
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/f390c004
Diff:
HDFS-7790. Do not create optional fields in DFSInputStream unless they are
needed (cmccabe)
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/f390c004
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/f390c004
Diff: