We are integrating Oracle Data Integrator 12.2 and Hortonworks 3.1.1 (Recently, we upgrade to 3.1.1.). We need that ODI be the coordinator for the jobs in all big data Technologies. We create a Data Server in Hadoop Technology according to the documentation and we installed a Hadoop Client into the ODI machine. According documentation, the process of configuration start with "Initialize" the Data Server and Secondly, Test the data Server. At the moment we have the next error when we clic in "Initialize": ODI-26138: Server initialization failed. [com.ctc.wstx.io.StreamBootstrapper.getInstance(Ljava/lang/String;Lcom/ctc/wstx/io/SystemId;Ljava/io/InputStream;)Lcom/ctc/wstx/io/StreamBootstrapper; ] java.lang.NoSuchMethodError: com.ctc.wstx.io.StreamBootstrapper.getInstance(Ljava/lang/String;Lcom/ctc/wstx/io/SystemId;Ljava/io/InputStream;)Lcom/ctc/wstx/io/StreamBootstrapper; at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2918) at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2901) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2953) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2926) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2806) at org.apache.hadoop.conf.Configuration.get(Configuration.java:1200) Any advice to solve the problem would be appreciated, thanks ... View more