[
https://issues.apache.org/jira/browse/HAMA-410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13059650#comment-13059650
]
Edward J. Yoon commented on HAMA-410:
-------------------------------------
I'm still getting error.
{code}
edward@edward-VirtualBox:~/workspace/hama-trunk$ bin/hama jar
hama-examples-0.3.0-incubating-SNAPSHOT.jar pi
java.lang.RuntimeException: java.lang.InstantiationException
at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:115)
at org.apache.hama.bsp.LocalBSPRunner.submitJob(LocalBSPRunner.java:119)
at
org.apache.hama.bsp.BSPJobClient.submitJobInternal(BSPJobClient.java:358)
at org.apache.hama.bsp.BSPJob.submit(BSPJob.java:187)
at org.apache.hama.bsp.BSPJob.waitForCompletion(BSPJob.java:194)
at org.apache.hama.examples.PiEstimator.main(PiEstimator.java:150)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
at org.apache.hama.examples.ExampleDriver.main(ExampleDriver.java:37)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hama.util.RunJar.main(RunJar.java:145)
Caused by: java.lang.InstantiationException
at
sun.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:30)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:113)
... 17 more
{code}
> Support configurable task slot
> ------------------------------
>
> Key: HAMA-410
> URL: https://issues.apache.org/jira/browse/HAMA-410
> Project: Hama
> Issue Type: New Feature
> Components: bsp
> Affects Versions: 0.3.0
> Reporter: Edward J. Yoon
> Assignee: Edward J. Yoon
> Fix For: 0.4.0
>
> Attachments: HAMA-410_v01.patch, HAMA-410_v02.patch
>
> Original Estimate: 168h
> Time Spent: 24h
> Remaining Estimate: 144h
>
> Currently we support only 1 task per GroomServer. The size of task slot
> should be configurable.
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