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From "Edward J. Yoon (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-457) Refactoring of BSPPeerImpl
Date Wed, 19 Oct 2011 14:40:10 GMT

    [ https://issues.apache.org/jira/browse/HAMA-457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13130653#comment-13130653
] 

Edward J. Yoon commented on HAMA-457:
-------------------------------------

{code}
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Hama parent POM ............................ SUCCESS [0.982s]
[INFO] Apache Hama Core .................................. SUCCESS [33.065s]
[INFO] Apache Hama Graph Package ......................... SUCCESS [0.297s]
[INFO] Apache Hama Examples .............................. SUCCESS [4.890s]
[INFO] Apache Hama YARN .................................. SUCCESS [8.624s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 48.287s
[INFO] Finished at: Wed Oct 19 23:30:06 KST 2011
[INFO] Final Memory: 25M/134M
[INFO] ------------------------------------------------------------------------
{code}

Build is OK but BSP examples are not work on physical 2 nodes cluster.

{code}
2011-10-19 23:32:42,800 DEBUG org.apache.hama.bsp.TaskRunner: Executing child Process org.apache.hama.bsp.GroomServer$BSPPeerChild
2011-10-19 23:32:42,806 INFO org.apache.hama.bsp.TaskRunner: Start building BSPPeer process.
2011-10-19 23:32:43,241 DEBUG org.apache.hama.bsp.TaskRunner: TaskRunner.workDir : /tmp/hadoop-edward/bsp/local/groomServer/attempt_201110192334_0001_000002_0/work
2011-10-19 23:32:43,380 ERROR org.apache.hama.bsp.TaskRunner: Error when executing BSPPeer
process.
java.io.IOException: BSP task process exit with nonzero status of 1.
	at org.apache.hama.bsp.TaskRunner$BspChildRunner.call(TaskRunner.java:113)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:207)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
2011-10-19 23:32:43,382 INFO org.apache.hama.bsp.TaskRunner: Finishes executing BSPPeer child
process.
2011-10-19 23:32:44,097 DEBUG org.apache.hama.bsp.TaskRunner: Spawned child's classpath /home/edward/workspace/hama-trunk/core/bin/../conf:/usr/lib/jvm/java-6-sun/lib/tools.jar:/home/edward/workspace/hama-trunk/core/bin/../target/classes:/home/edward/workspace/hama-trunk/core/bin/../hama-**.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/ant-1.7.1.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/ant-launcher-1.7.1.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/commons-cli-1.2.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/commons-logging-1.1.1.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/hadoop-core-0.20.2.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/hadoop-test-0.20.2.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/jetty-6.1.14.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/jetty-annotations-6.1.14.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/jetty-util-6.1.14.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/jsp-2.1-6.1.14.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/jsp-api-2.1-6.1.14.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/junit-4.8.1.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/log4j-1.2.16.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/servlet-api-6.0.32.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/slf4j-log4j12-1.5.2.jar:/home/edward/workspace/hama-trunk/core/bin/../lib/zookeeper-3.3.1.jar::/tmp/hadoop-edward/bsp/local/groomServer/attempt_201110192334_0001_000002_0/work/classes:/tmp/hadoop-edward/bsp/local/groomServer/attempt_201110192334_0001_000002_0/work
2011-10-19 23:32:44,097 DEBUG org.apache.hama.bsp.TaskRunner: Executing child Process org.apache.hama.bsp.GroomServer$BSPPeerChild
2011-10-19 23:32:44,097 INFO org.apache.hama.bsp.TaskRunner: Start building BSPPeer process.
2011-10-19 23:32:44,919 ERROR org.apache.hama.bsp.TaskRunner: Error when executing BSPPeer
process.
java.io.IOException: BSP task process exit with nonzero status of 1.
	at org.apache.hama.bsp.TaskRunner$BspChildRunner.call(TaskRunner.java:113)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:207)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
2011-10-19 23:32:44,920 INFO org.apache.hama.bsp.TaskRunner: Finishes executing BSPPeer child
process.
{code}
                
> Refactoring of BSPPeerImpl
> --------------------------
>
>                 Key: HAMA-457
>                 URL: https://issues.apache.org/jira/browse/HAMA-457
>             Project: Hama
>          Issue Type: Improvement
>    Affects Versions: 0.3.0
>            Reporter: Thomas Jungblut
>            Assignee: Thomas Jungblut
>             Fix For: 0.4.0
>
>         Attachments: HAMA-457.patch, HAMA-457_v2.patch, HAMA-457_v3.patch
>
>
> Extract a sync service which allows the user to implement and configure their own services.

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