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Colin Patrick McCabe commented on HDFS-6919: -------------------------------------------- I'm not sure if I will have time for this in the 2.7 timeframe. If you'd like to take this jira then please do > Enforce a single limit for RAM disk usage and replicas cached via locking > ------------------------------------------------------------------------- > > Key: HDFS-6919 > URL: https://issues.apache.org/jira/browse/HDFS-6919 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Arpit Agarwal > Assignee: Colin Patrick McCabe > Priority: Blocker > > The DataNode can have a single limit for memory usage which applies to both > replicas cached via CCM and replicas on RAM disk. > See comments > [1|https://issues.apache.org/jira/browse/HDFS-6581?focusedCommentId=14106025&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14106025], > > [2|https://issues.apache.org/jira/browse/HDFS-6581?focusedCommentId=14106245&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14106245] > and > [3|https://issues.apache.org/jira/browse/HDFS-6581?focusedCommentId=14106575&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14106575] > for discussion. -- This message was sent by Atlassian JIRA (v6.3.4#6332)