[jira] [Commented] (HDFS-903) NN should verify images and edit logs on startup

2011-05-20 Thread Hari (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13036705#comment-13036705 ] Hari commented on HDFS-903: --- With this change , Backupnode is downloading the image & edit files f

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-10-19 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12922773#action_12922773 ] Hairong Kuang commented on HDFS-903: Any progress on this? If this is done, HDFS-1458 co

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-10-20 Thread Eli Collins (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12923084#action_12923084 ] Eli Collins commented on HDFS-903: -- Hey Hairong, I haven't had a chance to work on this yet

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-10-20 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12923096#action_12923096 ] Hairong Kuang commented on HDFS-903: Here is the plan: 1. Generate a MD5 Digest when savi

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-10-20 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12923202#action_12923202 ] Hairong Kuang commented on HDFS-903: Do we want to provide a configuration option for che

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-10-20 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12923248#action_12923248 ] Hairong Kuang commented on HDFS-903: Thought more about this. Instead of storing the imag

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-10-20 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12923250#action_12923250 ] Todd Lipcon commented on HDFS-903: -- I think it's better to put in VERSION file since then yo

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-10-20 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12923255#action_12923255 ] Konstantin Shvachko commented on HDFS-903: -- Hairong, we should also add the image MD

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-10-20 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12923263#action_12923263 ] Hairong Kuang commented on HDFS-903: @Todd, you made a valid point. @Konstantin, sooo go

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-10-20 Thread dhruba borthakur (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12923315#action_12923315 ] dhruba borthakur commented on HDFS-903: --- I agree with Konstantin/Hairong that the MD5 s

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-10-21 Thread Allen Wittenauer (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12923567#action_12923567 ] Allen Wittenauer commented on HDFS-903: --- > I think it's better to put in VERSION file s

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-10-22 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12923930#action_12923930 ] Suresh Srinivas commented on HDFS-903: -- > It would have been nice if the contents of the

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-10-29 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12926498#action_12926498 ] Konstantin Shvachko commented on HDFS-903: -- The image part of the patch looks good.

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-11-01 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12927039#action_12927039 ] Hairong Kuang commented on HDFS-903: Konstantin, thank you so much for your review commen

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-11-01 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12927041#action_12927041 ] Hairong Kuang commented on HDFS-903: Oops, I got the wrong jira number. should be "as I p

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-11-01 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12927072#action_12927072 ] Hairong Kuang commented on HDFS-903: I forgot to mention that I agree with comment 1. I w

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-11-02 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12927743#action_12927743 ] Konstantin Shvachko commented on HDFS-903: -- I didn't know you discussed it already.

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-11-02 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12927747#action_12927747 ] Hairong Kuang commented on HDFS-903: > It seems logical if we include the verification lo

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-11-02 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12927749#action_12927749 ] Konstantin Shvachko commented on HDFS-903: -- Sounds like a plan. > NN should verify

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-11-04 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12928515#action_12928515 ] Konstantin Shvachko commented on HDFS-903: -- Do you also need to set "&newChecksum="

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-11-05 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12928735#action_12928735 ] Hairong Kuang commented on HDFS-903: antPatch.sh passed except for [exec] -1 rel

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-11-07 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12929439#action_12929439 ] Konstantin Shvachko commented on HDFS-903: -- +1 Looks good. > NN should verify image

[jira] Commented: (HDFS-903) NN should verify images and edit logs on startup

2010-01-15 Thread Allen Wittenauer (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12801031#action_12801031 ] Allen Wittenauer commented on HDFS-903: --- One of the discussions we had about 2 years ag