[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-24 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13038838#comment-13038838 ] Suresh Srinivas commented on HDFS-1905: --- While looking at our automated deployments -

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-24 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13038843#comment-13038843 ] Todd Lipcon commented on HDFS-1905: --- IMO that is an issue with the

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-24 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13038882#comment-13038882 ] Suresh Srinivas commented on HDFS-1905: --- Some one here corrected me that format is

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-21 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13037324#comment-13037324 ] Hudson commented on HDFS-1905: -- Integrated in Hadoop-Hdfs-trunk #673 (See

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-20 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13037198#comment-13037198 ] Hudson commented on HDFS-1905: -- Integrated in Hadoop-Hdfs-trunk-Commit #677 (See

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-19 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13036043#comment-13036043 ] Hadoop QA commented on HDFS-1905: - -1 overall. Here are the results of testing the latest

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-19 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13036052#comment-13036052 ] Hadoop QA commented on HDFS-1905: - -1 overall. Here are the results of testing the latest

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-19 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13036330#comment-13036330 ] Suresh Srinivas commented on HDFS-1905: --- +1 for the patch. Improve the usability of

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-16 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13034209#comment-13034209 ] Suresh Srinivas commented on HDFS-1905: --- Comments: # Namenode#format() returns true

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-16 Thread Bharath Mundlapudi (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13034301#comment-13034301 ] Bharath Mundlapudi commented on HDFS-1905: -- Thanks for the review, Suresh. My

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-16 Thread Bharath Mundlapudi (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13034320#comment-13034320 ] Bharath Mundlapudi commented on HDFS-1905: -- For Comment 2: Lets say that, i want

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-16 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13034364#comment-13034364 ] Suresh Srinivas commented on HDFS-1905: --- Semantically, if this operation was

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-15 Thread Bharath Mundlapudi (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13033655#comment-13033655 ] Bharath Mundlapudi commented on HDFS-1905: -- Attached the patch which addressing

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-14 Thread Eli Collins (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13033620#comment-13033620 ] Eli Collins commented on HDFS-1905: --- Sounds good to me as well. Improve the usability

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-13 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13033111#comment-13033111 ] Suresh Srinivas commented on HDFS-1905: --- Doug, please read the previous comments on

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-13 Thread Sanjay Radia (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13033307#comment-13033307 ] Sanjay Radia commented on HDFS-1905: The format command prints a usage message

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-13 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13033315#comment-13033315 ] Todd Lipcon commented on HDFS-1905: --- Sounds good to me, Sanjay. Improve the usability

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-12 Thread Bharath Mundlapudi (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13032268#comment-13032268 ] Bharath Mundlapudi commented on HDFS-1905: -- Cluster ID is displayed on the

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-12 Thread Matt Foley (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13032556#comment-13032556 ] Matt Foley commented on HDFS-1905: -- bq. What is a use case in which a cluster ID would be

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-12 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13032655#comment-13032655 ] Suresh Srinivas commented on HDFS-1905: --- The reason format requires a cluster ID is

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-12 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13032657#comment-13032657 ] Todd Lipcon commented on HDFS-1905: --- Since the vast majority of users will not be using

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-12 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13032668#comment-13032668 ] Suresh Srinivas commented on HDFS-1905: --- Couple of other comments I missed: During

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-12 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13032714#comment-13032714 ] Suresh Srinivas commented on HDFS-1905: --- we don't want to pollute the mental model

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-12 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13032719#comment-13032719 ] Todd Lipcon commented on HDFS-1905: --- I agree that cluster ID is a nicer construct than

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-12 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13032743#comment-13032743 ] Suresh Srinivas commented on HDFS-1905: --- ... hadoop namenode -format mycluster. If

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-12 Thread Sanjay Radia (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13032760#comment-13032760 ] Sanjay Radia commented on HDFS-1905: I think we are mixing the nice name with the

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-12 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13032763#comment-13032763 ] Suresh Srinivas commented on HDFS-1905: --- Sanjay, I think our data files that are in

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-12 Thread Sanjay Radia (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13032772#comment-13032772 ] Sanjay Radia commented on HDFS-1905: Fixing the data files so that they are not plain

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-12 Thread Doug Balog (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13032780#comment-13032780 ] Doug Balog commented on HDFS-1905: -- Folks are too concerned about an extra parameter at

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

2011-05-11 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13032261#comment-13032261 ] Todd Lipcon commented on HDFS-1905: --- I would agree with Doug Balog's opinion expressed on