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Flume >> mail # user >> what are the libraries needed for flume log4jappender


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Re: what are the libraries needed for flume log4jappender
Arvind,

Thanks for the information, is there any dependency walker tool or do we
have to do this manually?
I have gone thru the pom.xml, which lists junit and others also as
dependency, so how to avoid some of them which are unnecessary.

Yogi
On Wed, Jan 23, 2013 at 1:17 PM, Arvind Prabhakar <[EMAIL PROTECTED]> wrote:

> Here are the dependencies that maven shows for Flume's log4j appender
> (generated from the 1.3.0 branch):
>
> org.apache.flume.flume-ng-clients:flume-ng-log4jappender:jar:1.3.1:
>
>    - log4j:log4j:jar:1.2.16
>    - org.apache.flume:flume-ng-sdk:jar:1.3.1
>       - org.apache.avro:avro:jar:1.7.2
>          - org.codehaus.jackson:jackson-core-asl:jar:1.9.3
>          - org.codehaus.jackson:jackson-mapper-asl:jar:1.9.3
>          - com.thoughtworks.paranamer:paranamer:jar:2.3
>          - org.xerial.snappy:snappy-java:jar:1.0.4.1
>          - org.slf4j:slf4j-api:jar:1.6.1
>       -  org.apache.avro:avro-ipc:jar:1.7.2
>          - org.mortbay.jetty:jetty:jar:6.1.26
>          - org.mortbay.jetty:jetty-util:jar:6.1.26
>          - org.apache.velocity:velocity:jar:1.7
>             - commons-collections:commons-collections:jar:3.2.1
>             - commons-lang:commons-lang:jar:2.5
>          - io.netty:netty:jar:3.4.0.Final
>
>
> Regards,
> Arvind Prabhakar
>
> On Wed, Jan 23, 2013 at 12:44 PM, Mike Percy <[EMAIL PROTECTED]> wrote:
>
>> 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 <[EMAIL PROTECTED]>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 <[EMAIL PROTECTED]> 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 <[EMAIL PROTECTED]>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