Hi Costin,
Thanks for your inputs. I was able to get it running after I copied the
elasticsearch-hadoop-2.0.0.jar to the lib directory of my hadoop
installation. The reason why I was stuck with this issue is because i had
already packaged this es-hadoop jar into my application and had built a
Unfortunately there's no clear answer since each distro and version (in
particular 1.x vs 2.x) added more options to
configure the classpath and thus configure the cluster and its jobs.
This is actually the reason why in the docs we don't recommend one big way -
the classpath config is fragile
Hi, I was following the example given on official elasticsearch
documentation to read data from elasticsearch using hadoop but i am getting
the following error.
java.lang.Exception: java.io.IOException: Type mismatch in value from map:
expected org.apache.hadoop.io.MapWritable, received
Hi Costin,
Thanks for the heads up regarding gist. I will try to follow the guidelines
in the future. As for my program, I am using Elasticsearch Hadoop
v2.1.0.Beta1 . I tried your suggestion and changed the output value class
to LinkedMapWritable. but now I am getting the following error.
Most likely you have a classpath conflict caused by multiple versions of es-hadoop. Can you double check you only have
one version (2.1.0.Beta1) available?
Based on the error, I'm guessing you have some 1.3 Mx or the RC somewhere in
there...
On 9/9/14 4:06 PM, gaurav redkar wrote:
Hi Costin,
Hi Costin,
I had downloaded the elasticsearch-hadoop-2.1.0.Beta1.zip file and used all
the jars from that for the program. Later I even tried replacing all the
jars in my program with jars from with elasticsearch-hadoop-2.0.0.zip file,
but still facing the same error.
On Tue, Sep 9, 2014 at
If by error you mean the ClassNotFoundException, you need to check again your classpath. Also be sure to add es-hadoop
to your job classpath (typically pack it with the jar) - the documentation
describes some of the options available [1]
[1]
