[HAMA-929] InstantiationException occurs when create a new instance of Combiner

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.7.0
• Component/s: bsp core
• Assignee: Edward J. Yoon
• Reporter: Edward J. Yoon
• Created: 02/Mar/15 01:47
• Updated: 09/Mar/15 00:00
• Resolved: 09/Mar/15 00:00

Description

15/03/02 00:03:58 ERROR bsp.LocalBSPRunner: Exception during BSP execution!
java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.lang.InstantiationException
	at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252)
	at java.util.concurrent.FutureTask.get(FutureTask.java:111)
	at org.apache.hama.bsp.LocalBSPRunner$ThreadObserver.run(LocalBSPRunner.java:315)
	at java.lang.Thread.run(Thread.java:724)
Caused by: java.lang.RuntimeException: java.lang.InstantiationException
	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:115)
	at org.apache.hama.bsp.message.OutgoingPOJOMessageBundle.init(OutgoingPOJOMessageBundle.java:45)
	at org.apache.hama.bsp.message.AbstractMessageManager.init(AbstractMessageManager.java:98)
	at org.apache.hama.bsp.LocalBSPRunner$LocalMessageManager.init(LocalBSPRunner.java:345)
	at org.apache.hama.bsp.BSPPeerImpl.initializeMessaging(BSPPeerImpl.java:294)
	at org.apache.hama.bsp.BSPPeerImpl.<init>(BSPPeerImpl.java:173)
	at org.apache.hama.bsp.BSPPeerImpl.<init>(BSPPeerImpl.java:134)
	at org.apache.hama.bsp.LocalBSPRunner$BSPRunner.run(LocalBSPRunner.java:251)
	at org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:288)
	at org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:212)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	... 1 more
Caused by: java.lang.InstantiationException
	at sun.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:48)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:113)
	... 17 more