[jira] [Commented] (MAPREDUCE-4145) ConcurrentModificationException in TT if any one of the local dirs is invalid

2012-04-12 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13252678#comment-13252678 ] Steve Loughran commented on MAPREDUCE-4145: --- stack 2012-04-12 18:56:16,187 I

[jira] [Commented] (MAPREDUCE-2911) Hamster: Hadoop And Mpi on the same cluSTER

2012-04-11 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-2911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13251919#comment-13251919 ] Steve Loughran commented on MAPREDUCE-2911: --- Classic HPC systems contain som

[jira] [Commented] (MAPREDUCE-4135) MRAppMaster throws IllegalStateException while shutting down

2012-04-11 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13251441#comment-13251441 ] Steve Loughran commented on MAPREDUCE-4135: --- The problem is that the FS shut

[jira] [Commented] (MAPREDUCE-3533) have the service interface extend Closeable and use close() as its shutdown operation

2012-03-26 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13238214#comment-13238214 ] Steve Loughran commented on MAPREDUCE-3533: --- I'm confused why Jenkins is say

[jira] [Commented] (MAPREDUCE-4058) adjustable task priority

2012-03-26 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13238211#comment-13238211 ] Steve Loughran commented on MAPREDUCE-4058: --- seems a reasonable patch as the

[jira] [Commented] (MAPREDUCE-3992) Reduce fetcher doesn't verify HTTP status code of response

2012-03-24 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13237552#comment-13237552 ] Steve Loughran commented on MAPREDUCE-3992: --- +1 for the patch for branch-1 t

[jira] [Commented] (MAPREDUCE-3992) Reduce fetcher doesn't verify HTTP status code of response

2012-03-18 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13232303#comment-13232303 ] Steve Loughran commented on MAPREDUCE-3992: --- +1 * I understand why there are

[jira] [Commented] (MAPREDUCE-3431) NPE in Resource Manager shutdown

2012-03-16 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13231161#comment-13231161 ] Steve Loughran commented on MAPREDUCE-3431: --- voting for this myself, +1, it'

[jira] [Commented] (MAPREDUCE-4014) Make yarn-common services robust

2012-03-15 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13230590#comment-13230590 ] Steve Loughran commented on MAPREDUCE-4014: --- One of the tests in MAPREDUCE-4

[jira] [Commented] (MAPREDUCE-4014) Make yarn-common services robust

2012-03-15 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13230587#comment-13230587 ] Steve Loughran commented on MAPREDUCE-4014: --- I've looked at the code and wri

[jira] [Commented] (MAPREDUCE-4014) Make yarn-common services robust

2012-03-15 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13230558#comment-13230558 ] Steve Loughran commented on MAPREDUCE-4014: --- I'm going to submit an initial

[jira] [Commented] (MAPREDUCE-3431) NPE in Resource Manager shutdown

2012-03-15 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13230544#comment-13230544 ] Steve Loughran commented on MAPREDUCE-3431: --- test failures is caused by MAPR

[jira] [Commented] (MAPREDUCE-4015) Yarn services to throw a YarnException on invalid state changs

2012-03-15 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13230288#comment-13230288 ] Steve Loughran commented on MAPREDUCE-4015: --- this should be a new exception,

[jira] [Commented] (MAPREDUCE-3995) Add support for static service lifecycle listeners .

2012-03-15 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13230232#comment-13230232 ] Steve Loughran commented on MAPREDUCE-3995: --- TestWritableJobConf failure ap

[jira] [Commented] (MAPREDUCE-3970) Add ServiceOperations class to aid working with Services

2012-03-15 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3970?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13230048#comment-13230048 ] Steve Loughran commented on MAPREDUCE-3970: --- -committing; new methods implic

[jira] [Commented] (MAPREDUCE-3967) DefaultContainerExecutor cannot launch container under windows

2012-03-12 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13227440#comment-13227440 ] Steve Loughran commented on MAPREDUCE-3967: --- Looks like the shell path shoul

[jira] [Commented] (MAPREDUCE-3992) Reduce fetcher doesn't verify HTTP status code of response

2012-03-10 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13226815#comment-13226815 ] Steve Loughran commented on MAPREDUCE-3992: --- Todd There's actually some g

[jira] [Commented] (MAPREDUCE-3992) Reduce fetcher doesn't verify HTTP status code of response

2012-03-09 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13226470#comment-13226470 ] Steve Loughran commented on MAPREDUCE-3992: --- @Todd, which class should I loo

[jira] [Commented] (MAPREDUCE-1740) NPE in getMatchingLevelForNodes when node locations are variable depth

2012-03-07 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-1740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13224093#comment-13224093 ] Steve Loughran commented on MAPREDUCE-1740: --- Todd -it makes it possible to v

[jira] [Commented] (MAPREDUCE-1740) NPE in getMatchingLevelForNodes when node locations are variable depth

2012-03-06 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-1740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13223131#comment-13223131 ] Steve Loughran commented on MAPREDUCE-1740: --- Looks OK on a quick review; wil

[jira] [Commented] (MAPREDUCE-3876) vertica query, sql command not properly ended

2012-03-04 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3876?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13221857#comment-13221857 ] Steve Loughran commented on MAPREDUCE-3876: --- quick look at the patch * inclu

[jira] [Commented] (MAPREDUCE-3965) JobConf.findContainingJar NPEs if it can't find the classloader of a class

2012-03-03 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13221595#comment-13221595 ] Steve Loughran commented on MAPREDUCE-3965: --- no, groovy triggers it for the

[jira] [Commented] (MAPREDUCE-3965) JobConf.findContainingJar NPEs if it can't find the classloader of a class

2012-03-03 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13221594#comment-13221594 ] Steve Loughran commented on MAPREDUCE-3965: --- This is triggered if the Class

[jira] [Commented] (MAPREDUCE-3965) JobConf.findContainingJar NPEs if it can't find the classloader of a class

2012-03-03 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13221592#comment-13221592 ] Steve Loughran commented on MAPREDUCE-3965: --- stack trace {code} [java]

[jira] [Commented] (MAPREDUCE-3634) All daemons should crash instead of hanging around when their EventHandlers get exceptions

2012-02-21 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13212540#comment-13212540 ] Steve Loughran commented on MAPREDUCE-3634: --- @Vinod: done : HADOOP-8096

[jira] [Commented] (MAPREDUCE-3634) All daemons should crash instead of hanging around when their EventHandlers get exceptions

2012-02-20 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13211946#comment-13211946 ] Steve Loughran commented on MAPREDUCE-3634: --- we really ought to have a unifi

[jira] [Commented] (MAPREDUCE-3877) Add a test to formalise the current state transitions of the yarn lifecycle

2012-02-18 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13210934#comment-13210934 ] Steve Loughran commented on MAPREDUCE-3877: --- I'm going to note that these te

[jira] [Commented] (MAPREDUCE-50) NPE in heartbeat when the configured topology script doesn't exist

2012-02-09 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-50?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13204676#comment-13204676 ] Steve Loughran commented on MAPREDUCE-50: - Note that the {{DNSToSwitchMapping}}

[jira] [Commented] (MAPREDUCE-50) NPE in heartbeat when the configured topology script doesn't exist

2012-02-09 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-50?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13204667#comment-13204667 ] Steve Loughran commented on MAPREDUCE-50: - I've seen logs in emails that indicat

[jira] [Commented] (MAPREDUCE-3502) Review all Service.stop() operations and make sure that they work before a service is started

2012-02-07 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13202452#comment-13202452 ] Steve Loughran commented on MAPREDUCE-3502: --- Plan # submit Service w/ better

[jira] [Commented] (MAPREDUCE-3535) Yarn service subclasses don't check for service state before executing their state change operations

2011-12-12 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13167708#comment-13167708 ] Steve Loughran commented on MAPREDUCE-3535: --- Having a look at what I'd done

[jira] [Commented] (MAPREDUCE-3502) Review all Service.stop() operations and make sure that they work before a service is started

2011-12-12 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13167698#comment-13167698 ] Steve Loughran commented on MAPREDUCE-3502: --- Improved patch # javadoc of {{

[jira] [Commented] (MAPREDUCE-3431) NPE in Resource Manager shutdown

2011-11-20 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13153835#comment-13153835 ] Steve Loughran commented on MAPREDUCE-3431: --- the root cause of this is the s

[jira] [Commented] (MAPREDUCE-3431) NPE in Resource Manager shutdown

2011-11-18 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13152948#comment-13152948 ] Steve Loughran commented on MAPREDUCE-3431: --- full exec log {code} homemac:cu

[jira] [Commented] (MAPREDUCE-3431) NPE in Resource Manager shutdown

2011-11-18 Thread Steve Loughran (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-3431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13152947#comment-13152947 ] Steve Loughran commented on MAPREDUCE-3431: --- stack {code} java.lang.NullPoi