If you want only the required library files, use Maven to pull in the exact set of dependencies.
On Wed, Jan 23, 2013 at 12:24 PM, yogi nerella <ynerella...@gmail.com>wrote: > Mike, > > When I include all the libraries it is not giving compilation problem, but > log4jappender documentation says it only needs flume-ng-sdk.jar file. > > In that case, if I want to ship flume log4jappender, should I have to ship > all these jar files in flume/lib directory? > > Yogi > > > On Wed, Jan 23, 2013 at 12:08 PM, Mike Percy <mpe...@apache.org> wrote: > >> I don't use Eclipse but my understanding is that mvn eclipse:eclipse will >> create a usable Eclipse project file which you can import. the >> AvroFlumeEvent class is automatically generated at build time by the maven >> avro compiler. >> >> If you want to avoid maven entirely, you have the option of pulling in >> all the jar files in the lib directory of the Flume binary archive. Those >> are all the dependencies Flume needs to run. >> >> Hope that helps! >> >> >> >> On Wed, Jan 23, 2013 at 12:03 PM, yogi nerella <ynerella...@gmail.com>wrote: >> >>> Mike, >>> >>> I am importing the project into eclipse using maven, but the project has >>> issues in the legacy-sources module. >>> >>> Description Resource Path Location Type >>> AvroFlumeEvent cannot be resolved to a type NettyAvroRpcClient.java >>> /flume-ng-sdk/src/main/java/org/apache/flume/api line 189 Java Problem >>> >>> >>> Runtime issues are with 1.3.1 >>> 1. If I include just ng-core, I run into issues of FlumeException not >>> found. >>> >>> Classpath: >>> C:\ServiceManager\workspace\mongodb\Mongodb\bin;C:\test\log4j-1.2.16.jar;C:\apache\apache-flume-1.3.1-bin\lib\flume-ng-core-1.3.1.jar;C:\apache\apache-flume-1.3.1-bin\lib\flume-ng-log4jappender-1.3.1.jar >>> log4j:WARN Error during default initialization >>> java.lang.NoClassDefFoundError: org/apache/flume/FlumeException >>> at java.lang.Class.getDeclaredConstructors0(Native Method) >>> at java.lang.Class.privateGetDeclaredConstructors(Unknown Source) >>> at java.lang.Class.getConstructor0(Unknown Source) >>> at java.lang.Class.newInstance0(Unknown Source) >>> >>> >>> 2. If I include ng-core, and ng-sdk, I run into the following >>> exception. >>> Classpath: >>> C:\ServiceManager\workspace\mongodb\Mongodb\bin;C:\test\log4j-1.2.16.jar;C:\apache\apache-flume-1.3.1-bin\lib\flume-ng-core-1.3.1.jar;C:\apache\apache-flume-1.3.1-bin\lib\flume-ng-log4jappender-1.3.1.jar;C:\apache\apache-flume-1.3.1-bin\lib\flume-ng-sdk-1.3.1.jar >>> log4j:WARN Error during default initialization >>> java.lang.NoClassDefFoundError: org/jboss/netty/channel/ChannelFactory >>> at >>> org.apache.flume.api.RpcClientFactory.getDefaultInstance(RpcClientFactory.java:168) >>> at >>> org.apache.flume.api.RpcClientFactory.getDefaultInstance(RpcClientFactory.java:128) >>> at >>> org.apache.flume.clients.log4jappender.Log4jAppender.activateOptions(Log4jAppender.java:184) >>> >>> >>> Appreciate your help, >>> Yogi >>> >>> >>> >>> On Wed, Jan 23, 2013 at 11:54 AM, Mike Percy <mpe...@apache.org> wrote: >>> >>>> Yogi, Flume has lots of dependencies. You can't just drop in one jar. >>>> That is what Maven is for. >>>> >>>> Regards >>>> Mike >>>> >>>> >>>> On Wed, Jan 23, 2013 at 11:51 AM, yogi nerella >>>> <ynerella...@gmail.com>wrote: >>>> >>>>> HI, >>>>> >>>>> I have tried the 1.3.0 and ran into issues, so I am building from the >>>>> latest source and still has the same issue. >>>>> >>>>> Yogi >>>>> >>>>> >>>>> On Wed, Jan 23, 2013 at 11:36 AM, Mike Percy <mpe...@apache.org>wrote: >>>>> >>>>>> What version of Flume are you using? Are you using Maven for your >>>>>> build? >>>>>> >>>>>> You should be able to get away with just flume-ng-core. >>>>>> >>>>>> >>>>>> On Wed, Jan 23, 2013 at 10:02 AM, yogender nerella < >>>>>> ynere...@gmail.com> wrote: >>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> I would like to make my app directly write events to an flume agent. >>>>>>> >>>>>>> What are the libraries needed to add into my application? >>>>>>> >>>>>>> I have tried to add the following three but runs into class not >>>>>>> found errors. >>>>>>> >>>>>>> >>>>>>> log4j.properties are as follows: >>>>>>> >>>>>>> >>>>>>> log4j.rootLogger=TRACE, flume >>>>>>> log4j.appender.flume = >>>>>>> org.apache.flume.clients.log4jappender.Log4jAppender >>>>>>> log4j.appender.flume.Hostname = example.com >>>>>>> log4j.appender.flume.Port = 44444 >>>>>>> log4j.appender.flume.layout=org.apache.log4j.TTCCLayout >>>>>>> >>>>>>> >>>>>>> Error In Initialization >>>>>>> >>>>>>> Classpath: >>>>>>> C:\\workspace\mongodb\Mongodb\bin;C:\test\log4j-1.2.16.jar;C:\test\flume\flume-ng-core-1.4.0-SNAPSHOT.jar;C:\test\flume\flume-ng-log4jappender-1.4.0-SNAPSHOT.jar;C:\test\flume\flume-ng-sdk-1.4.0-SNAPSHOT.jar >>>>>>> log4j:WARN Error during default initialization >>>>>>> java.lang.NoClassDefFoundError: >>>>>>> org/jboss/netty/channel/ChannelFactory >>>>>>> at >>>>>>> org.apache.flume.api.RpcClientFactory.getDefaultInstance(RpcClientFactory.java:168) >>>>>>> at >>>>>>> org.apache.flume.api.RpcClientFactory.getDefaultInstance(RpcClientFactory.java:128) >>>>>>> at >>>>>>> org.apache.flume.clients.log4jappender.Log4jAppender.activateOptions(Log4jAppender.java:195) >>>>>>> at >>>>>>> org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:307) >>>>>>> at >>>>>>> org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:172) >>>>>>> at >>>>>>> org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:104) >>>>>>> at >>>>>>> org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:809) >>>>>>> at >>>>>>> org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:735) >>>>>>> at >>>>>>> org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:615) >>>>>>> at >>>>>>> org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:502) >>>>>>> at >>>>>>> org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:547) >>>>>>> at >>>>>>> org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:483) >>>>>>> at org.apache.log4j.LogManager.<clinit>(LogManager.java:127) >>>>>>> at org.apache.log4j.Logger.getLogger(Logger.java:117) >>>>>>> at LogTest.<init>(LogTest.java:7) >>>>>>> at LogTest.main(LogTest.java:11) >>>>>>> Caused by: java.lang.ClassNotFoundException: >>>>>>> org.jboss.netty.channel.ChannelFactory >>>>>>> at java.net.URLClassLoader$1.run(Unknown Source) >>>>>>> at java.net.URLClassLoader$1.run(Unknown Source) >>>>>>> at java.security.AccessController.doPrivileged(Native Method) >>>>>>> at java.net.URLClassLoader.findClass(Unknown Source) >>>>>>> at java.lang.ClassLoader.loadClass(Unknown Source) >>>>>>> at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) >>>>>>> at java.lang.ClassLoader.loadClass(Unknown Source) >>>>>>> ... 16 more >>>>>>> log4j:WARN No appenders could be found for logger (LogTest). >>>>>>> log4j:WARN Please initialize the log4j system properly. >>>>>>> log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfigfor >>>>>>> more info. >>>>>>> >>>>>>> >>>>>>> Appreciate your help, >>>>>>> Yogi >>>>>>> >>>>>> >>>>>> >>>>> >>>> >>> >> >
