-Re: Installing sqoop on Amazon EMR
Jarek Jarcec Cecho 2013-01-15, 06:07
how did you compiled the Sqoop? Would you mind trying the following command?
ant clean package -Dhadoopversion=100
* clean - remove any previous compilation outputs, this is to ensure that there are not left any files compiled for different Hadoop version
* package - compile and create package in build/ directory
* -Dhadopversion=100 compile all files for Hadoop 1.0.x
On Mon, Jan 14, 2013 at 06:38:36PM +0300, Ibrahim Yakti wrote:
> I am trying to install sqoop on EMR instance (Hadoop 1.0.3), I tried to
> compile it from source (1.4.2) but I am getting this error:
> *Exception in thread "main" java.lang.IncompatibleClassChangeError: Found
> class org.apache.hadoop.mapreduce.JobContext, but interface was expected*
> I did as the FAQ page (https://cwiki.apache.org/confluence/display/SQOOP/FAQ)
> but still with the same error.
> I tried to use another versions and all with the same error.
> the only tutorial I was able to fine was this:
> but as I said I am not using S3 and I need to run it on the same server.
> Any suggestion how to install it on Amazon EMR?