camel-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From ojenikoh <>
Subject Camel HDFS component and Hadoop 2
Date Fri, 01 Nov 2013 10:56:28 GMT
Hi,I was wondering if anyone has had any success using the camel hdfs
component with a hadoop 2.x cluster in servicemix. I got an IPC version
misatch issue when I tried this. I forked the camel-hdfs component, modified
the hadoop dependencies and with very little change to the component got it
working when deployed as a standalone application with all the tests
passing. The challenge now is running it in servicemix, there's issues with
initializing hadoop classes even though I'm wrapping the dependent hadoop
libraries as a bundle using the wrap:* command. An example exception I get
Exception in thread "SpringOsgiExtenderThread-78"
java.lang.NoClassDefFoundError: org/apache/hadoop/fs/HdfsBlockLocation	at
by: java.lang.ClassNotFoundException: org.apache.hadoop.fs.HdfsBlockLocation
not found by wrap_mvn_org.apache.hadoop_hadoop-common_2.0.0-cdh4.2.0 [441]
Disclaimer: I'm a servicemix/osgi newbie!



View this message in context:
Sent from the Camel - Users mailing list archive at
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message