[jira] [Commented] (HDFS-1539) prevent data loss when a cluster suffers a power loss

2012-11-09 Thread Tsz Wo (Nicholas), SZE (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13494496#comment-13494496 ] Tsz Wo (Nicholas), SZE commented on HDFS-1539: -- Sure, let's backport this to b

[jira] [Commented] (HDFS-1539) prevent data loss when a cluster suffers a power loss

2012-11-10 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13494800#comment-13494800 ] Suresh Srinivas commented on HDFS-1539: --- Nicholas, compared the backported patch with

[jira] [Commented] (HDFS-1539) prevent data loss when a cluster suffers a power loss

2012-11-12 Thread Tsz Wo (Nicholas), SZE (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13495607#comment-13495607 ] Tsz Wo (Nicholas), SZE commented on HDFS-1539: -- Interestingly, TestFileCreatio

[jira] [Commented] (HDFS-1539) prevent data loss when a cluster suffers a power loss

2012-11-12 Thread Tsz Wo (Nicholas), SZE (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13495614#comment-13495614 ] Tsz Wo (Nicholas), SZE commented on HDFS-1539: -- I have committed this to branc

[jira] [Commented] (HDFS-1539) prevent data loss when a cluster suffers a power loss

2013-07-02 Thread Dave Latham (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13697735#comment-13697735 ] Dave Latham commented on HDFS-1539: --- Does anyone have any performance numbers for enablin

[jira] Commented: (HDFS-1539) prevent data loss when a cluster suffers a power loss

2010-12-15 Thread dhruba borthakur (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12971895#action_12971895 ] dhruba borthakur commented on HDFS-1539: We have seen this problem on a cluster that

[jira] Commented: (HDFS-1539) prevent data loss when a cluster suffers a power loss

2010-12-15 Thread Allen Wittenauer (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12971900#action_12971900 ] Allen Wittenauer commented on HDFS-1539: Is there a reason why the datanode just sho

[jira] Commented: (HDFS-1539) prevent data loss when a cluster suffers a power loss

2010-12-15 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12971935#action_12971935 ] Todd Lipcon commented on HDFS-1539: --- @Allen: some file systems, if you sync() one file, wi

[jira] Commented: (HDFS-1539) prevent data loss when a cluster suffers a power loss

2010-12-19 Thread dhruba borthakur (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12973066#action_12973066 ] dhruba borthakur commented on HDFS-1539: @Allen: Thanks for ur comments. I jave kept

[jira] Commented: (HDFS-1539) prevent data loss when a cluster suffers a power loss

2010-12-19 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12973068#action_12973068 ] Todd Lipcon commented on HDFS-1539: --- dhruba: do you plan to run this on your warehouse clu

[jira] Commented: (HDFS-1539) prevent data loss when a cluster suffers a power loss

2010-12-19 Thread dhruba borthakur (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12973093#action_12973093 ] dhruba borthakur commented on HDFS-1539: I could make it the default, but I would li

[jira] Commented: (HDFS-1539) prevent data loss when a cluster suffers a power loss

2010-12-19 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12973125#action_12973125 ] Todd Lipcon commented on HDFS-1539: --- Yep, I certainly didn't intend to block this JIRA. Wh

[jira] Commented: (HDFS-1539) prevent data loss when a cluster suffers a power loss

2010-12-21 Thread M. C. Srivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12974017#action_12974017 ] M. C. Srivas commented on HDFS-1539: Dhruba, so if there's a file with 20 blocks on 20 d

[jira] Commented: (HDFS-1539) prevent data loss when a cluster suffers a power loss

2010-12-22 Thread dhruba borthakur (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12974258#action_12974258 ] dhruba borthakur commented on HDFS-1539: if there is a file with 20 blocks and each

[jira] Commented: (HDFS-1539) prevent data loss when a cluster suffers a power loss

2010-12-22 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12974369#action_12974369 ] Hairong Kuang commented on HDFS-1539: - BlockReceiver#cout should set to be streams.check

[jira] Commented: (HDFS-1539) prevent data loss when a cluster suffers a power loss

2010-12-22 Thread dhruba borthakur (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12974390#action_12974390 ] dhruba borthakur commented on HDFS-1539: The first change in BlockReceiver.java is

[jira] Commented: (HDFS-1539) prevent data loss when a cluster suffers a power loss

2010-12-22 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12974400#action_12974400 ] Hairong Kuang commented on HDFS-1539: - Yes, should +this.cout = new BufferedOutp

[jira] Commented: (HDFS-1539) prevent data loss when a cluster suffers a power loss

2010-12-27 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12975393#action_12975393 ] Hadoop QA commented on HDFS-1539: - -1 overall. Here are the results of testing the latest a

[jira] Commented: (HDFS-1539) prevent data loss when a cluster suffers a power loss

2011-01-04 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12977309#action_12977309 ] Hairong Kuang commented on HDFS-1539: - +1. The patch look good. A minor comment is that

[jira] [Commented] (HDFS-1539) prevent data loss when a cluster suffers a power loss

2012-05-04 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13268609#comment-13268609 ] stack commented on HDFS-1539: - Should we pull this into 1.0.3? Or 1.1.0? > pr