Hi Ari, Thanks a lot for the help..Actually I saw this line in the docs - " add UdpAdaptor Packets 1234 0 "
Regards, Mohammad Tariq On Tue, Nov 22, 2011 at 6:25 PM, Ariel Rabkin <[email protected]> wrote: > Should be spelled UDPAdaptor -- note capitalization. > > Is there documentation that gets this wrong? > > --Ari > > On Tue, Nov 22, 2011 at 6:58 AM, Mohammad Tariq <[email protected]> wrote: >> 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 >> > > > > -- > Ari Rabkin [email protected] > UC Berkeley Computer Science Department >
