[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2019-05-20 Thread Feng Yuan (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16844457#comment-16844457 ] Feng Yuan commented on HDFS-9239: - Hi [~cnauroth], there is still block issue. org.ap

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-03-30 Thread Nathan Roberts (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15218470#comment-15218470 ] Nathan Roberts commented on HDFS-9239: -- bq. Just to make sure I'm clear, are you talki

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-03-30 Thread Chris Nauroth (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15218396#comment-15218396 ] Chris Nauroth commented on HDFS-9239: - [~nroberts], fascinating! Thank you for sharing

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-03-30 Thread Nathan Roberts (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15218302#comment-15218302 ] Nathan Roberts commented on HDFS-9239: -- bq. However,making it lighter on the datanode

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-03-30 Thread Chris Nauroth (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15218270#comment-15218270 ] Chris Nauroth commented on HDFS-9239: - I also am hesitant to backport a patch of this s

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-03-30 Thread Steve Loughran (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15217719#comment-15217719 ] Steve Loughran commented on HDFS-9239: -- I'm nervous about pushing stuff back. At the v

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-03-30 Thread Vinayakumar B (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15217710#comment-15217710 ] Vinayakumar B commented on HDFS-9239: - Even though this Jira along with HDFS-9311 is Ne

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-03-04 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15181353#comment-15181353 ] Hudson commented on HDFS-9239: -- FAILURE: Integrated in Hadoop-trunk-Commit #9426 (See [https:

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-03-04 Thread Tsz Wo Nicholas Sze (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15180528#comment-15180528 ] Tsz Wo Nicholas Sze commented on HDFS-9239: --- +1 the new patch looks good. Thanks

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-03-04 Thread Chris Nauroth (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15180374#comment-15180374 ] Chris Nauroth commented on HDFS-9239: - The test failures are unrelated. The remaining

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-03-04 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15180227#comment-15180227 ] Kihwal Lee commented on HDFS-9239: -- Filed HDFS-9905 for TestWebHdfsTimeouts. > DataNode L

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-03-03 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15179493#comment-15179493 ] Hadoop QA commented on HDFS-9239: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-03-02 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15177102#comment-15177102 ] Hadoop QA commented on HDFS-9239: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-03-02 Thread Tsz Wo Nicholas Sze (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15176961#comment-15176961 ] Tsz Wo Nicholas Sze commented on HDFS-9239: --- Should the try-catch be restructured

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-03-02 Thread Tsz Wo Nicholas Sze (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15176944#comment-15176944 ] Tsz Wo Nicholas Sze commented on HDFS-9239: --- {code} //LifelineSender +public

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-03-02 Thread Tsz Wo Nicholas Sze (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15176926#comment-15176926 ] Tsz Wo Nicholas Sze commented on HDFS-9239: --- This feature is going to be very use

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2016-01-26 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15118590#comment-15118590 ] Hadoop QA commented on HDFS-9239: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2015-11-17 Thread Chris Nauroth (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15009762#comment-15009762 ] Chris Nauroth commented on HDFS-9239: - Thanks for the great reviews, everyone. I'll re

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2015-11-12 Thread Ming Ma (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15003219#comment-15003219 ] Ming Ma commented on HDFS-9239: --- Sorry for the jumping in late for the discussion. While we h

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2015-11-12 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15002293#comment-15002293 ] Kihwal Lee commented on HDFS-9239: -- bq. NN heartbeat processing with a lockless + tryLock

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2015-11-11 Thread Anu Engineer (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15001367#comment-15001367 ] Anu Engineer commented on HDFS-9239: [~cnauroth] Without alluding to anything that [~da

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2015-11-11 Thread Daryn Sharp (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15001314#comment-15001314 ] Daryn Sharp commented on HDFS-9239: --- There are really 2 problems to solve here. Ensuring

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2015-11-10 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=1452#comment-1452 ] Hadoop QA commented on HDFS-9239: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2015-11-10 Thread Chris Nauroth (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14999709#comment-14999709 ] Chris Nauroth commented on HDFS-9239: - Some pre-requisite code for this was committed i

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2015-10-16 Thread Jitendra Nath Pandey (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14961540#comment-14961540 ] Jitendra Nath Pandey commented on HDFS-9239: bq. .. Well before node liveness i

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2015-10-16 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14960776#comment-14960776 ] Kihwal Lee commented on HDFS-9239: -- It may not help much with the namenode side. Even on e

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2015-10-15 Thread Daryn Sharp (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14959826#comment-14959826 ] Daryn Sharp commented on HDFS-9239: --- It seems like a good idea at first, but I don't thin

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2015-10-14 Thread Chris Nauroth (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14957150#comment-14957150 ] Chris Nauroth commented on HDFS-9239: - I briefly considered UDP for that very reason.

[jira] [Commented] (HDFS-9239) DataNode Lifeline Protocol: an alternative protocol for reporting DataNode liveness

2015-10-14 Thread Steve Loughran (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14956523#comment-14956523 ] Steve Loughran commented on HDFS-9239: -- Does this actually need RPC? Or could some UDP