incubator-hama-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Edward J. Yoon" <edwardy...@apache.org>
Subject java.lang.NoClassDefFoundError: org/xerial/snappy/SnappyInputStream
Date Thu, 23 Feb 2012 06:29:02 GMT
I received below error message with pi example.

12/02/23 15:26:16 DEBUG sync.ZooKeeperSyncClientImpl: leaveBarrier()
at superstep:-1 znode size: (0) znodes:[]
12/02/23 15:26:16 WARN bsp.GroomServer: Error running child
java.lang.NoClassDefFoundError: org/xerial/snappy/SnappyInputStream
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:247)
	at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:819)
	at org.apache.hama.bsp.message.compress.BSPMessageCompressorFactory.getCompressor(BSPMessageCompressorFactory.java:37)
	at org.apache.hama.bsp.message.CompressableMessageManager.initCompression(CompressableMessageManager.java:36)
	at org.apache.hama.bsp.message.AvroMessageManagerImpl.init(AvroMessageManagerImpl.java:60)
	at org.apache.hama.bsp.BSPPeerImpl.<init>(BSPPeerImpl.java:145)
	at org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:969)
Caused by: java.lang.ClassNotFoundException: org.xerial.snappy.SnappyInputStream
	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)


-- 
Best Regards, Edward J. Yoon
@eddieyoon

Mime
View raw message