[jira] [Commented] (HDFS-10320) Rack failures may result in NN terminate

[ https://issues.apache.org/jira/browse/HDFS-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15900122#comment-15900122 ] Chen Liang commented on HDFS-10320: --- Hi [~mingma], [~xiaochen], I filed HDFS-11507 whi

[jira] [Commented] (HDFS-10320) Rack failures may result in NN terminate

[ https://issues.apache.org/jira/browse/HDFS-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15271717#comment-15271717 ] Xiao Chen commented on HDFS-10320: -- Thanks _you_ [~mingma] for the valuable thoughts, rev

[jira] [Commented] (HDFS-10320) Rack failures may result in NN terminate

[ https://issues.apache.org/jira/browse/HDFS-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15271689#comment-15271689 ] Hudson commented on HDFS-10320: --- FAILURE: Integrated in Hadoop-trunk-Commit #9718 (See [htt

[jira] [Commented] (HDFS-10320) Rack failures may result in NN terminate

[ https://issues.apache.org/jira/browse/HDFS-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15271651#comment-15271651 ] Ming Ma commented on HDFS-10320: [~xiaochen] thanks for the explanation! +1 for the latest

[jira] [Commented] (HDFS-10320) Rack failures may result in NN terminate

[ https://issues.apache.org/jira/browse/HDFS-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15271614#comment-15271614 ] Hadoop QA commented on HDFS-10320: -- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote

[jira] [Commented] (HDFS-10320) Rack failures may result in NN terminate

[ https://issues.apache.org/jira/browse/HDFS-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15271303#comment-15271303 ] Hadoop QA commented on HDFS-10320: -- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote

[jira] [Commented] (HDFS-10320) Rack failures may result in NN terminate

[ https://issues.apache.org/jira/browse/HDFS-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15271102#comment-15271102 ] Ming Ma commented on HDFS-10320: bq. for subclasses Good catch. Maybe rename the method or

[jira] [Commented] (HDFS-10320) Rack failures may result in NN terminate

[ https://issues.apache.org/jira/browse/HDFS-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15270938#comment-15270938 ] Xiao Chen commented on HDFS-10320: -- After a good night's sleep, I see the {{addToExcluded

[jira] [Commented] (HDFS-10320) Rack failures may result in NN terminate

[ https://issues.apache.org/jira/browse/HDFS-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15270606#comment-15270606 ] Hadoop QA commented on HDFS-10320: -- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote

[jira] [Commented] (HDFS-10320) Rack failures may result in NN terminate

[ https://issues.apache.org/jira/browse/HDFS-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15270255#comment-15270255 ] Xiao Chen commented on HDFS-10320: -- Thank you [~mingma]! Patch 4 is attached: bq. Althoug

[jira] [Commented] (HDFS-10320) Rack failures may result in NN terminate

[ https://issues.apache.org/jira/browse/HDFS-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15269566#comment-15269566 ] Ming Ma commented on HDFS-10320: Thanks [~xiaochen]! The patch looks good overall. Couple

[jira] [Commented] (HDFS-10320) Rack failures may result in NN terminate

[ https://issues.apache.org/jira/browse/HDFS-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15267969#comment-15267969 ] Hadoop QA commented on HDFS-10320: -- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote

[jira] [Commented] (HDFS-10320) Rack failures may result in NN terminate

[ https://issues.apache.org/jira/browse/HDFS-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15258372#comment-15258372 ] Ming Ma commented on HDFS-10320: Thanks [~xiaochen]! Should we push the InvalidTopologyExc

[jira] [Commented] (HDFS-10320) Rack failures may result in NN terminate

[ https://issues.apache.org/jira/browse/HDFS-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15257341#comment-15257341 ] Ming Ma commented on HDFS-10320: [~xiaochen], regarding the expected behavior, besides you

[jira] [Commented] (HDFS-10320) Rack failures may result in NN terminate

[ https://issues.apache.org/jira/browse/HDFS-10320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15250924#comment-15250924 ] Xiao Chen commented on HDFS-10320: -- The failure is due to a race, since in {{BPPD#chooseR