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Colin Patrick McCabe commented on HDFS-6007: -------------------------------------------- thanks for looking at this. {code} - To configure short-circuit local reads, you will need to enable + To enable short-circuit local reads, you will need to enable {code} I like the original sentence better here. bq. [giant table of configuration] I'm not too excited about the giant table of configuration. It seems to duplicate what we have in {{hdfs-defaults.xml}}. We already have the problem of the configuration keys being duplicated between {{DFSConfigKeys.java}} and {{hdfs-defaults.xml}}; adding a third duplicated area seems suboptimal. Additionally, most users will never have to configure anything related to HDFS-5810. I think maybe we should just add a sentence or two about the shared memory segments, but certainly not describe every possible thing that you could conceivably configure. Remember, this is an introduction to SCR. > Update documentation about short-circuit local reads > ---------------------------------------------------- > > Key: HDFS-6007 > URL: https://issues.apache.org/jira/browse/HDFS-6007 > Project: Hadoop HDFS > Issue Type: Improvement > Components: documentation > Reporter: Masatake Iwasaki > Priority: Minor > Attachments: HDFS-6007-0.patch > > > updating the contents of "HDFS SHort-Circuit Local Reads" based on the > changes in HDFS-5810. -- This message was sent by Atlassian JIRA (v6.2#6252)