[jira] [Commented] (HDFS-15087) RBF: Balance/Rename across federation namespaces

2020-01-02 Thread Yiqun Lin (Jira)
[ https://issues.apache.org/jira/browse/HDFS-15087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17007258#comment-17007258 ] Yiqun Lin commented on HDFS-15087: -- {quote} Snapshot: Using the snapshot diff maybe? I'm

[jira] [Commented] (HDFS-15087) RBF: Balance/Rename across federation namespaces

2020-01-02 Thread Jinglun (Jira)
[ https://issues.apache.org/jira/browse/HDFS-15087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17007253#comment-17007253 ] Jinglun commented on HDFS-15087: Hi [~ayushtkn], the approach in the design doc doesn't c

[jira] [Commented] (HDFS-15087) RBF: Balance/Rename across federation namespaces

2020-01-02 Thread Ayush Saxena (Jira)
[ https://issues.apache.org/jira/browse/HDFS-15087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17007212#comment-17007212 ] Ayush Saxena commented on HDFS-15087: - Thanx [~LiJinglun] for the updates, One last d

[jira] [Commented] (HDFS-15087) RBF: Balance/Rename across federation namespaces

2020-01-02 Thread Jinglun (Jira)
[ https://issues.apache.org/jira/browse/HDFS-15087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17007186#comment-17007186 ] Jinglun commented on HDFS-15087: I think we have 4 options about the balance/rename: # T

[jira] [Commented] (HDFS-15087) RBF: Balance/Rename across federation namespaces

2020-01-02 Thread Jinglun (Jira)
[ https://issues.apache.org/jira/browse/HDFS-15087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17007176#comment-17007176 ] Jinglun commented on HDFS-15087: Hi [~ayushtkn] , thanks your comments. The meta(INodes,B

[jira] [Commented] (HDFS-8591) Remove support for deprecated configuration key dfs.namenode.decommission.nodes.per.interval

2020-01-02 Thread Danny Becker (Jira)
[ https://issues.apache.org/jira/browse/HDFS-8591?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17007166#comment-17007166 ] Danny Becker commented on HDFS-8591: There is an issue with the logic here which can c

[jira] [Commented] (HDFS-14854) Create improved decommission monitor implementation

2020-01-02 Thread Ahmed Hussein (Jira)
[ https://issues.apache.org/jira/browse/HDFS-14854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17007055#comment-17007055 ] Ahmed Hussein commented on HDFS-14854: -- [~sodonnell], I see that you commented out o

[jira] [Commented] (HDFS-15087) RBF: Balance/Rename across federation namespaces

2020-01-02 Thread Ayush Saxena (Jira)
[ https://issues.apache.org/jira/browse/HDFS-15087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17006918#comment-17006918 ] Ayush Saxena commented on HDFS-15087: - Does this preserve the EC Policy, ACL's etc?

[jira] [Commented] (HDFS-15087) RBF: Balance/Rename across federation namespaces

2020-01-02 Thread Jinglun (Jira)
[ https://issues.apache.org/jira/browse/HDFS-15087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17006816#comment-17006816 ] Jinglun commented on HDFS-15087: In Xiaomi we have an incremental version of HFR using di

[jira] [Comment Edited] (HDFS-15087) RBF: Balance/Rename across federation namespaces

2020-01-02 Thread Jinglun (Jira)
[ https://issues.apache.org/jira/browse/HDFS-15087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17006657#comment-17006657 ] Jinglun edited comment on HDFS-15087 at 1/2/20 1:36 PM: Hi [~elgo

[jira] [Commented] (HDFS-15092) TestRedudantBlocks#testProcessOverReplicatedAndRedudantBlock sometimes failed

2020-01-02 Thread Jira
[ https://issues.apache.org/jira/browse/HDFS-15092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17006766#comment-17006766 ] Íñigo Goiri commented on HDFS-15092: Any chance we can use GenericTestUtils#waitFor?

[jira] [Commented] (HDFS-15092) TestRedudantBlocks#testProcessOverReplicatedAndRedudantBlock sometimes failed

2020-01-02 Thread Surendra Singh Lilhore (Jira)
[ https://issues.apache.org/jira/browse/HDFS-15092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17006757#comment-17006757 ] Surendra Singh Lilhore commented on HDFS-15092: --- +1 LGTM, I feel it is fail

[jira] [Commented] (HDFS-15091) Cache Admin and Quota Commands Should Check SuperUser Before Taking Lock

2020-01-02 Thread Xiaoqiao He (Jira)
[ https://issues.apache.org/jira/browse/HDFS-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17006735#comment-17006735 ] Xiaoqiao He commented on HDFS-15091: v02 LGTM, +1 from my side. > Cache Admin and Qu

[jira] [Commented] (HDFS-15087) RBF: Balance/Rename across federation namespaces

2020-01-02 Thread Jinglun (Jira)
[ https://issues.apache.org/jira/browse/HDFS-15087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17006662#comment-17006662 ] Jinglun commented on HDFS-15087: Hi [~linyiqun], thanks your nice comments ! {quote}So ho

[jira] [Commented] (HDFS-15087) RBF: Balance/Rename across federation namespaces

2020-01-02 Thread Jinglun (Jira)
[ https://issues.apache.org/jira/browse/HDFS-15087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17006660#comment-17006660 ] Jinglun commented on HDFS-15087: Hi [~ayushtkn], thanks your nice comments ! Yes, FastCop

[jira] [Commented] (HDFS-15087) RBF: Balance/Rename across federation namespaces

2020-01-02 Thread Jinglun (Jira)
[ https://issues.apache.org/jira/browse/HDFS-15087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17006657#comment-17006657 ] Jinglun commented on HDFS-15087: Hi [~elgoiri], thanks your nice comments ! {quote}Would