[jira] [Updated] (HDFS-5050) Add DataNode support for mlock and munlock

2013-08-23 Thread Andrew Wang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-5050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Wang updated HDFS-5050: -- Attachment: hdfs-5050-3.patch Thanks Colin, new patch addresses your comments. Only deviation is that we

[jira] [Updated] (HDFS-5050) Add DataNode support for mlock and munlock

2013-08-22 Thread Andrew Wang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-5050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Wang updated HDFS-5050: -- Attachment: hdfs-5050-2.patch New patch that disallows caching of non-finalized replicas, and uncaches o

[jira] [Updated] (HDFS-5050) Add DataNode support for mlock and munlock

2013-08-22 Thread Andrew Wang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-5050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Wang updated HDFS-5050: -- Attachment: hdfs-5050-1.patch Patch attached. Big picture: - New {{FsDatasetCache}} class manages a map