Hello,
I am trying to add the UdpAdaptor but I am getting the follwing
error in the log file -
2011-11-22 17:24:50,784 INFO main ChukwaAgent - Config - CHUKWA_HOME:
[/home/tariq/chukwa-0.4.0/bin/..]
2011-11-22 17:24:50,785 INFO main ChukwaAgent - Config -
CHUKWA_CONF_DIR: [/home/tariq/chukwa-0.4.0/bin/../conf]
2011-11-22 17:24:50,826 INFO main ChukwaAgent - Config -
CHECKPOINT_BASE_NAME: [chukwa_agent_checkpoint]
2011-11-22 17:24:50,826 INFO main ChukwaAgent - Config -
checkpointDir: [/home/tariq/chukwa_data/log]
2011-11-22 17:24:50,826 INFO main ChukwaAgent - Config -
CHECKPOINT_INTERVAL_MS: [5000]
2011-11-22 17:24:50,827 INFO main ChukwaAgent - Config -
DO_CHECKPOINT_RESTORE: [true]
2011-11-22 17:24:50,827 INFO main ChukwaAgent - Config - tags:
[cluster="chukwa"]
2011-11-22 17:24:50,827 INFO main ChukwaAgent - checkpoints are
enabled, period is 5000
2011-11-22 17:24:50,827 INFO main ChukwaAgent - No checkpoints found
in /home/tariq/chukwa_data/log
2011-11-22 17:24:50,827 INFO main ChukwaAgent - starting adaptors
listed in /home/tariq/chukwa-0.4.0/bin/../conf/initial_adaptors
2011-11-22 17:24:50,830 WARN main ChukwaAgent - Error instantiating
new adaptor org.apache.hadoop.chukwa.datacollection.adaptor.UdpAdaptor
by classname and also with "o.a.h.c.datacollection.adaptor" prefix
added
java.lang.ClassNotFoundException:
org.apache.hadoop.chukwa.datacollection.adaptor.org.apache.hadoop.chukwa.datacollection.adaptor.UdpAdaptor
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)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at
org.apache.hadoop.chukwa.datacollection.agent.AdaptorFactory.createAdaptor(AdaptorFactory.java:59)
at
org.apache.hadoop.chukwa.datacollection.agent.ChukwaAgent.processAddCommandE(ChukwaAgent.java:336)
at
org.apache.hadoop.chukwa.datacollection.agent.ChukwaAgent.processAddCommand(ChukwaAgent.java:311)
at
org.apache.hadoop.chukwa.datacollection.agent.ChukwaAgent.readAdaptorsFile(ChukwaAgent.java:449)
at
org.apache.hadoop.chukwa.datacollection.agent.ChukwaAgent.<init>(ChukwaAgent.java:250)
at
org.apache.hadoop.chukwa.datacollection.agent.ChukwaAgent.main(ChukwaAgent.java:142)
2011-11-22 17:24:50,831 WARN main ChukwaAgent - Error creating adaptor
of class o.a.h.c.datacollection.adaptor.UdpAdaptor
2011-11-22 17:24:50,832 INFO main AgentControlSocketListener -
AgentControlSocketListerner ask for port: 9093
2011-11-22 17:24:50,833 INFO main AgentControlSocketListener - socket
bound to 9093
2011-11-22 17:24:50,833 INFO main ChukwaAgent - control socket started
on port 9093
2011-11-22 17:24:50,838 INFO main ChukwaAgent - local agent started on port 9093
2011-11-22 17:24:50,838 INFO HTTP post thread HttpConnector -
HttpConnector started at time:1321962890838
2011-11-22 17:24:50,838 INFO HTTP post thread DataFactory - Config -
System.getenv("CHUKWA_HOME"): [/home/tariq/chukwa-0.4.0/bin/../]
2011-11-22 17:24:50,838 INFO HTTP post thread DataFactory - Config -
System.getenv("chukwaConf"): [/home/tariq/chukwa-0.4.0/bin/../conf]
2011-11-22 17:24:50,838 INFO HTTP post thread DataFactory - setting up
collectors file: /home/tariq/chukwa-0.4.0/bin/../conf/collectors
2011-11-22 17:24:50,863 INFO HTTP post thread HttpConnector - using
collectors from collectors file
2011-11-22 17:24:50,935 INFO Timer-1 HttpConnector - # http chunks
ACK'ed since last report: 0
2011-11-22 17:25:50,936 INFO Timer-1 HttpConnector - # http chunks
ACK'ed since last report: 0
2011-11-22 17:26:50,936 INFO Timer-1 HttpConnector - # http chunks
ACK'ed since last report: 0
Regards,
Mohammad Tariq
