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MapReduce >> mail # user >> Re: Integrating hadoop with java UI application deployed on tomcat


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Re: Integrating hadoop with java UI application deployed on tomcat
Tried puttin it still same error [?]

On Thu, Aug 30, 2012 at 3:06 PM, John Hancock <[EMAIL PROTECTED]>wrote:

> You might need to put the apache commons configuration library jar in
> web-inf/lib to clear this error.
>
>
> On Thu, Aug 30, 2012 at 4:32 AM, Visioner Sadak <[EMAIL PROTECTED]>wrote:
>
>> Hi,
>>
>>   I have a WAR which is deployed on tomcat server the WAR contains some
>> java classes which uploads files, will i be able to upload directly in to
>> hadoop iam using the below code in one of my java class
>>
>>        Configuration hadoopConf=new Configuration();
>>         //get the default associated file system
>>        FileSystem fileSystem=FileSystem.get(hadoopConf);
>>        // HarFileSystem harFileSystem= new HarFileSystem(fileSystem);
>>         //copy from lfs to hdfs
>>        fileSystem.copyFromLocalFile(new Path("E:/test/GANI.jpg"),new
>> Path("/user/TestDir/"));
>>
>> but its throwing up this error
>>
>> java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration
>>
>> when this code is run independtly using a single jar deployed in hadoop
>> bin it wrks fine
>>
>>
>>
>
>