This Jira has been LDAP enabled, if you are an ASF Committer, please use your LDAP Credentials to login. Any problems email email@example.com
updating the contents of "HDFS SHort-Circuit Local Reads" based on the changes in HDFS-4538 and HDFS-4953.
allow use of legacy blockreader
enable HDFS local reads via mmap
Document new zero-copy short-circuit local reads feature