[ https://issues.apache.org/jira/browse/HDFS-4453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Colin Patrick McCabe updated HDFS-4453: --------------------------------------- Attachment: HDFS-4453.002.patch use /var/lib/hadoop-hdfs rather than a /var/run path, since /var/run is a tmpfs on many modern linux distributions. > Make a simple doc to describe the usage and design of the shortcircuit read > feature > ----------------------------------------------------------------------------------- > > Key: HDFS-4453 > URL: https://issues.apache.org/jira/browse/HDFS-4453 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: datanode, hdfs-client > Reporter: Brandon Li > Assignee: Colin Patrick McCabe > Attachments: HDFS-4453.001.patch, HDFS-4453.002.patch > > > It would be nice to have a document to describe the configuration and design > of this feature. Also its relationship with previous short circuit read > implementation(HDFS-2246), for example, can they co-exist, or this one is > planed to replaces HDFS-2246, or it can fall back on HDFS-2246 when unix > domain socket is not supported. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira