[jira] [Commented] (HDFS-2291) HA: Checkpointing in an HA setup

2012-01-05 Thread Hudson (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13180423#comment-13180423 ] Hudson commented on HDFS-2291: -- Integrated in Hadoop-Hdfs-HAbranch-build #38 (See

[jira] [Commented] (HDFS-2291) HA: Checkpointing in an HA setup

2012-01-04 Thread Todd Lipcon (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179850#comment-13179850 ] Todd Lipcon commented on HDFS-2291: --- bq. dfs.namenode.standby.checkpoints - perhaps

[jira] [Commented] (HDFS-2291) HA: Checkpointing in an HA setup

2012-01-04 Thread Aaron T. Myers (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179877#comment-13179877 ] Aaron T. Myers commented on HDFS-2291: -- bq. Yes and no... I sort of see your point.

[jira] [Commented] (HDFS-2291) HA: Checkpointing in an HA setup

2012-01-03 Thread Aaron T. Myers (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179188#comment-13179188 ] Aaron T. Myers commented on HDFS-2291: -- Thanks a lot for providing this patch, Todd.

[jira] [Commented] (HDFS-2291) HA: Checkpointing in an HA setup

2011-12-21 Thread Eli Collins (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13174328#comment-13174328 ] Eli Collins commented on HDFS-2291: --- Ditto, option (b) seems preferable. I think we

[jira] [Commented] (HDFS-2291) HA: Checkpointing in an HA setup

2011-12-20 Thread Todd Lipcon (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13173895#comment-13173895 ] Todd Lipcon commented on HDFS-2291: --- I plan to start working on this tomorrow. My

[jira] [Commented] (HDFS-2291) HA: Checkpointing in an HA setup

2011-12-20 Thread Aaron T. Myers (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13173903#comment-13173903 ] Aaron T. Myers commented on HDFS-2291: -- I support option b, not only for the reason

[jira] [Commented] (HDFS-2291) HA: Checkpointing in an HA setup

2011-11-27 Thread Eli Collins (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13158060#comment-13158060 ] Eli Collins commented on HDFS-2291: --- Agree that the SBN should be able to do checkpoints

[jira] [Commented] (HDFS-2291) HA: Checkpointing in an HA setup

2011-08-31 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13094863#comment-13094863 ] Todd Lipcon commented on HDFS-2291: --- Ravi: the docs are right -- the 2NN needs as much

[jira] [Commented] (HDFS-2291) HA: Checkpointing in an HA setup

2011-08-29 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13093223#comment-13093223 ] Suresh Srinivas commented on HDFS-2291: --- My preference is to do checkpointing in

[jira] [Commented] (HDFS-2291) HA: Checkpointing in an HA setup

2011-08-29 Thread Ravi Prakash (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13093253#comment-13093253 ] Ravi Prakash commented on HDFS-2291: Will the standby+checkpointing node have to have

[jira] [Commented] (HDFS-2291) HA: Checkpointing in an HA setup

2011-08-29 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13093285#comment-13093285 ] Suresh Srinivas commented on HDFS-2291: --- bq. Will the standby+checkpointing node have

[jira] [Commented] (HDFS-2291) HA: Checkpointing in an HA setup

2011-08-29 Thread Ravi Prakash (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13093287#comment-13093287 ] Ravi Prakash commented on HDFS-2291: @Suresh: Thanks! Blame not the dev for what he

[jira] [Commented] (HDFS-2291) HA: Checkpointing in an HA setup

2011-08-27 Thread Uma Maheswara Rao G (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13092225#comment-13092225 ] Uma Maheswara Rao G commented on HDFS-2291: --- {quote} One thought is to use a