[jira] Commented: (HDFS-1593) Allow a datanode to copy a block to a datanode on a foreign HDFS cluster.

2011-01-25 Thread Sanjay Radia (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12986852#action_12986852 ] Sanjay Radia commented on HDFS-1593: In the case of the NN issuing a copy operation,

[jira] Commented: (HDFS-1593) Allow a datanode to copy a block to a datanode on a foreign HDFS cluster.

2011-01-24 Thread Arun C Murthy (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12985567#action_12985567 ] Arun C Murthy commented on HDFS-1593: - Dhruba, what are the security implications here?

[jira] Commented: (HDFS-1593) Allow a datanode to copy a block to a datanode on a foreign HDFS cluster.

2011-01-24 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12985858#action_12985858 ] Todd Lipcon commented on HDFS-1593: --- I think for this to work correctly with security, the