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Posted to dev@hama.apache.org by "Edward J. Yoon (JIRA)" <ji...@apache.org> on 2011/08/30 09:30:39 UTC
[jira] [Created] (HAMA-432) Child process doesn't catch exceptions
thrown by BSPPeer
Child process doesn't catch exceptions thrown by BSPPeer
--------------------------------------------------------
Key: HAMA-432
URL: https://issues.apache.org/jira/browse/HAMA-432
Project: Hama
Issue Type: Bug
Affects Versions: 0.3.0
Reporter: Edward J. Yoon
Fix For: 0.4.0
All exceptions thrown by BSPPeer should be catched and the task status should be updated.
{code}
line:915 task.run(job, bspPeer, umbilical); // run the task
org.apache.hama.bsp.BSPTask.run(BSPTask.java:60)
2011-08-30 13:44:32,121 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 at org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:915)
2011-08-30 13:44:32,143 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 11/08/30 13:44:32 INFO zookeeper.ZooKeeper: Session: 0x13219001fbc0004 closed
{code}
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[jira] [Updated] (HAMA-432) Child process doesn't catch exceptions
thrown by BSPPeer
Posted by "Edward J. Yoon (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HAMA-432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Edward J. Yoon updated HAMA-432:
--------------------------------
Attachment: HAMA-432.patch
> Child process doesn't catch exceptions thrown by BSPPeer
> --------------------------------------------------------
>
> Key: HAMA-432
> URL: https://issues.apache.org/jira/browse/HAMA-432
> Project: Hama
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Edward J. Yoon
> Fix For: 0.4.0
>
> Attachments: HAMA-432.patch, patch.txt
>
>
> All exceptions thrown by BSPPeer should be catched and the task status should be updated.
> {code}
> line:915 task.run(job, bspPeer, umbilical); // run the task
> org.apache.hama.bsp.BSPTask.run(BSPTask.java:60)
> 2011-08-30 13:44:32,121 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 at org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:915)
> 2011-08-30 13:44:32,143 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 11/08/30 13:44:32 INFO zookeeper.ZooKeeper: Session: 0x13219001fbc0004 closed
> {code}
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[jira] [Commented] (HAMA-432) Child process doesn't catch
exceptions thrown by BSPPeer
Posted by "Edward J. Yoon (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HAMA-432?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13095165#comment-13095165 ]
Edward J. Yoon commented on HAMA-432:
-------------------------------------
I noticed that getBSPPeerConnection() throws NullPointerException when hosts configuration is set incorrectly, Job will hang in this case.
> Child process doesn't catch exceptions thrown by BSPPeer
> --------------------------------------------------------
>
> Key: HAMA-432
> URL: https://issues.apache.org/jira/browse/HAMA-432
> Project: Hama
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Edward J. Yoon
> Fix For: 0.4.0
>
> Attachments: patch.txt
>
>
> All exceptions thrown by BSPPeer should be catched and the task status should be updated.
> {code}
> line:915 task.run(job, bspPeer, umbilical); // run the task
> org.apache.hama.bsp.BSPTask.run(BSPTask.java:60)
> 2011-08-30 13:44:32,121 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 at org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:915)
> 2011-08-30 13:44:32,143 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 11/08/30 13:44:32 INFO zookeeper.ZooKeeper: Session: 0x13219001fbc0004 closed
> {code}
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[jira] [Commented] (HAMA-432) Child process doesn't catch
exceptions thrown by BSPPeer
Posted by "Edward J. Yoon (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HAMA-432?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13093532#comment-13093532 ]
Edward J. Yoon commented on HAMA-432:
-------------------------------------
Yeah, web UI works well e.g., taskCapacity and nodes, ..
> Child process doesn't catch exceptions thrown by BSPPeer
> --------------------------------------------------------
>
> Key: HAMA-432
> URL: https://issues.apache.org/jira/browse/HAMA-432
> Project: Hama
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Edward J. Yoon
> Fix For: 0.4.0
>
>
> All exceptions thrown by BSPPeer should be catched and the task status should be updated.
> {code}
> line:915 task.run(job, bspPeer, umbilical); // run the task
> org.apache.hama.bsp.BSPTask.run(BSPTask.java:60)
> 2011-08-30 13:44:32,121 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 at org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:915)
> 2011-08-30 13:44:32,143 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 11/08/30 13:44:32 INFO zookeeper.ZooKeeper: Session: 0x13219001fbc0004 closed
> {code}
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[jira] [Resolved] (HAMA-432) Child process doesn't catch exceptions
thrown by BSPPeer
Posted by "Edward J. Yoon (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HAMA-432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Edward J. Yoon resolved HAMA-432.
---------------------------------
Resolution: Fixed
Committed.
> Child process doesn't catch exceptions thrown by BSPPeer
> --------------------------------------------------------
>
> Key: HAMA-432
> URL: https://issues.apache.org/jira/browse/HAMA-432
> Project: Hama
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Edward J. Yoon
> Assignee: Edward J. Yoon
> Fix For: 0.4.0
>
> Attachments: HAMA-432.patch, HAMA-432_v02.patch, patch.txt
>
>
> All exceptions thrown by BSPPeer should be catched and the task status should be updated.
> {code}
> line:915 task.run(job, bspPeer, umbilical); // run the task
> org.apache.hama.bsp.BSPTask.run(BSPTask.java:60)
> 2011-08-30 13:44:32,121 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 at org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:915)
> 2011-08-30 13:44:32,143 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 11/08/30 13:44:32 INFO zookeeper.ZooKeeper: Session: 0x13219001fbc0004 closed
> {code}
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[jira] [Commented] (HAMA-432) Child process doesn't catch
exceptions thrown by BSPPeer
Posted by "Thomas Jungblut (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HAMA-432?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13093527#comment-13093527 ]
Thomas Jungblut commented on HAMA-432:
--------------------------------------
Just a short question which doesn't really belong here, but does the web monitoring work? You changed alot.
> Child process doesn't catch exceptions thrown by BSPPeer
> --------------------------------------------------------
>
> Key: HAMA-432
> URL: https://issues.apache.org/jira/browse/HAMA-432
> Project: Hama
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Edward J. Yoon
> Fix For: 0.4.0
>
>
> All exceptions thrown by BSPPeer should be catched and the task status should be updated.
> {code}
> line:915 task.run(job, bspPeer, umbilical); // run the task
> org.apache.hama.bsp.BSPTask.run(BSPTask.java:60)
> 2011-08-30 13:44:32,121 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 at org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:915)
> 2011-08-30 13:44:32,143 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 11/08/30 13:44:32 INFO zookeeper.ZooKeeper: Session: 0x13219001fbc0004 closed
> {code}
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[jira] [Updated] (HAMA-432) Child process doesn't catch exceptions
thrown by BSPPeer
Posted by "Edward J. Yoon (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HAMA-432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Edward J. Yoon updated HAMA-432:
--------------------------------
Attachment: HAMA-432_v02.patch
let's commit this before reorganize structures.
> Child process doesn't catch exceptions thrown by BSPPeer
> --------------------------------------------------------
>
> Key: HAMA-432
> URL: https://issues.apache.org/jira/browse/HAMA-432
> Project: Hama
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Edward J. Yoon
> Assignee: Edward J. Yoon
> Fix For: 0.4.0
>
> Attachments: HAMA-432.patch, HAMA-432_v02.patch, patch.txt
>
>
> All exceptions thrown by BSPPeer should be catched and the task status should be updated.
> {code}
> line:915 task.run(job, bspPeer, umbilical); // run the task
> org.apache.hama.bsp.BSPTask.run(BSPTask.java:60)
> 2011-08-30 13:44:32,121 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 at org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:915)
> 2011-08-30 13:44:32,143 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 11/08/30 13:44:32 INFO zookeeper.ZooKeeper: Session: 0x13219001fbc0004 closed
> {code}
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[jira] [Updated] (HAMA-432) Child process doesn't catch exceptions
thrown by BSPPeer
Posted by "Edward J. Yoon (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HAMA-432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Edward J. Yoon updated HAMA-432:
--------------------------------
Attachment: patch.txt
Added statusUpdate() and fatalError() methods to BSPPeerProtocol.
I think, we have to think about superstep counter.
> Child process doesn't catch exceptions thrown by BSPPeer
> --------------------------------------------------------
>
> Key: HAMA-432
> URL: https://issues.apache.org/jira/browse/HAMA-432
> Project: Hama
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Edward J. Yoon
> Fix For: 0.4.0
>
> Attachments: patch.txt
>
>
> All exceptions thrown by BSPPeer should be catched and the task status should be updated.
> {code}
> line:915 task.run(job, bspPeer, umbilical); // run the task
> org.apache.hama.bsp.BSPTask.run(BSPTask.java:60)
> 2011-08-30 13:44:32,121 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 at org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:915)
> 2011-08-30 13:44:32,143 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 11/08/30 13:44:32 INFO zookeeper.ZooKeeper: Session: 0x13219001fbc0004 closed
> {code}
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[jira] [Assigned] (HAMA-432) Child process doesn't catch exceptions
thrown by BSPPeer
Posted by "Edward J. Yoon (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HAMA-432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Edward J. Yoon reassigned HAMA-432:
-----------------------------------
Assignee: Edward J. Yoon
> Child process doesn't catch exceptions thrown by BSPPeer
> --------------------------------------------------------
>
> Key: HAMA-432
> URL: https://issues.apache.org/jira/browse/HAMA-432
> Project: Hama
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Edward J. Yoon
> Assignee: Edward J. Yoon
> Fix For: 0.4.0
>
> Attachments: HAMA-432.patch, patch.txt
>
>
> All exceptions thrown by BSPPeer should be catched and the task status should be updated.
> {code}
> line:915 task.run(job, bspPeer, umbilical); // run the task
> org.apache.hama.bsp.BSPTask.run(BSPTask.java:60)
> 2011-08-30 13:44:32,121 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 at org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:915)
> 2011-08-30 13:44:32,143 INFO org.apache.hama.bsp.TaskRunner: attempt_201108301343_0001_000000_0 11/08/30 13:44:32 INFO zookeeper.ZooKeeper: Session: 0x13219001fbc0004 closed
> {code}
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