[jira] [Commented] (HDFS-3077) Quorum-based protocol for reading and writing edit logs

2012-03-14 Thread Ivan Kelly (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13229657#comment-13229657 ] Ivan Kelly commented on HDFS-3077: -- {quote} We have a single writer, except for when we do

[jira] [Commented] (HDFS-3077) Quorum-based protocol for reading and writing edit logs

2012-03-14 Thread Ivan Kelly (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13229500#comment-13229500 ] Ivan Kelly commented on HDFS-3077: -- {quote} * Re-uses existing Hadoop subsystems like I

[jira] [Commented] (HDFS-2743) Streamline usage of bookkeeper journal manager

2012-01-09 Thread Ivan Kelly (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13182636#comment-13182636 ] Ivan Kelly commented on HDFS-2743: -- As before, warnings are unrelated. >

[jira] [Commented] (HDFS-2743) Streamline usage of bookkeeper journal manager

2012-01-03 Thread Ivan Kelly (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13178808#comment-13178808 ] Ivan Kelly commented on HDFS-2743: -- {qoute}-1 tests included. The patch doesn't appear to

[jira] [Commented] (HDFS-234) Integration with BookKeeper logging system

2011-12-14 Thread Ivan Kelly (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13169212#comment-13169212 ] Ivan Kelly commented on HDFS-234: - Awesome :D Thanks for your help Jitendra.

[jira] [Commented] (HDFS-234) Integration with BookKeeper logging system

2011-12-12 Thread Ivan Kelly (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13167586#comment-13167586 ] Ivan Kelly commented on HDFS-234: - > I think we should commit it to hdfs contrib. Please mov

[jira] [Commented] (HDFS-1580) Add interface for generic Write Ahead Logging mechanisms

2011-12-01 Thread Ivan Kelly (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13161234#comment-13161234 ] Ivan Kelly commented on HDFS-1580: -- I couldn't find any, but multiple reruns of it and the

[jira] [Commented] (HDFS-1580) Add interface for generic Write Ahead Logging mechanisms

2011-11-03 Thread Ivan Kelly (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13143541#comment-13143541 ] Ivan Kelly commented on HDFS-1580: -- Local reruns of TestAbandonBlock passes cleanly. Seems

[jira] [Commented] (HDFS-1975) HA: Support for sharing the namenode state from active to standby.

2011-10-20 Thread Ivan Kelly (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13131445#comment-13131445 ] Ivan Kelly commented on HDFS-1975: -- {quote} initJournals checks the state. {quote} Ah, so

[jira] [Commented] (HDFS-1975) HA: Support for sharing the namenode state from active to standby.

2011-10-19 Thread Ivan Kelly (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13130463#comment-13130463 ] Ivan Kelly commented on HDFS-1975: -- General direction looks good. I've a few comments. Th

[jira] [Commented] (HDFS-2188) HDFS-1580: Make FSEditLog create its journals from a list of URIs rather than NNStorage

2011-09-30 Thread Ivan Kelly (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2188?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13118088#comment-13118088 ] Ivan Kelly commented on HDFS-2188: -- Uploaded new patch, rebased on trunk (over HDFS-2158).