Have you set up the appender correctly? The log4j appender class is org.apache.flume.client.log4jappender.Log4jAppender - this is what needs to go in where you specify the appender in the log4j.properties file.
Hari -- Hari Shreedharan On Friday, January 25, 2013 at 9:05 AM, yogi nerella wrote: > Hi, > > I have a simple class which uses log4jappender and logs a single line. > > The process reports the following error and hangs. > > log4j:WARN No appenders could be found for logger > (org.apache.flume.api.NettyAvroRpcClient). > log4j:WARN Please initialize the log4j system properly. > log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more > info. > Classpath: > .:../lib/log4j-1.2.16.jar:../lib/avro-1.7.2.jar:../lib/avro-ipc-1.7.2.jar:../lib/flume-ng-core-1.3.1.jar:../lib/flume-ng-sdk-1.3.1.jar:../lib/flume-ng-log4jappender-1.3.1.jar:../lib/jackson-core-asl-1.9.3.jar:../lib/jackson-mapper-asl-1.9.3.jar:../lib/netty-3.4.0.Final.jar:../lib/slf4j-api-1.6.1.jar:../lib/slf4j-log4j12-1.6.1.jar > log4j:ERROR Flume append() failed. > > > I have captured the stack trace and attaching the java class, compilation > script and test shell script. > > Stack trace is available in hung_stack.log file. > > Any help is greatly appreciated. > Yogi > > > > Attachments: > - flume_test.gz >
