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Chris Nauroth updated HDFS-5386: -------------------------------- Attachment: HDFS-5386-caching.002.patch I'm attaching patch version 2. This folds in all of my prior feedback, except for 2 items: * I didn't include the high-level architecture diagram. Maybe this would be easier for either Colin or Andrew if they have access to the original source document. * I didn't add references to the {{DistributedFileSystem}} API, because this isn't included in the JavaDocs. > Add feature documentation for datanode caching. > ----------------------------------------------- > > Key: HDFS-5386 > URL: https://issues.apache.org/jira/browse/HDFS-5386 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: documentation > Affects Versions: HDFS-4949 > Reporter: Chris Nauroth > Assignee: Colin Patrick McCabe > Attachments: HDFS-5386-caching.001.patch, HDFS-5386-caching.002.patch > > > Write feature documentation for datanode caching, covering all of the > following: > * high-level architecture > * OS/native code requirements > * OS configuration (ulimit -l) > * new configuration properties for namenode and datanode > * cache admin CLI commands > * pointers to API for programmatic control of caching directives -- This message was sent by Atlassian JIRA (v6.1#6144)