I wonder if you are hitting this issue? https://issues.apache.org/jira/browse/AMBARI-10748
From: "John.Bork" <[email protected]<mailto:[email protected]>> Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Date: Friday, May 15, 2015 at 6:30 PM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: Ambari View HBase Client Hi, I am currently working on an Ambari View that will scan an HBase table on a Hadoop cluster. I am having difficulties initializing the connection to HBase because the HBaseConfiguration is failing to load the "hbase-default.xml" as a resource with the ClassLoader from within the Ambari View Resource Class I implemented. It attempts to do so on this line of the HBaseConfiguration class, version hbase-common-0.98.4.2.2.4.2-2-hadoop2: Line 102: conf.addResource("hbase-default.xml"); Which gets loaded in the Configuration class on this line: Line 2218: return classLoader.getResource(name); Where classLoader is defined: Line 660: classLoader = Thread.currentThread().getContextClassLoader(); Or Line 662: classLoader = Configuration.class.getClassLoader(); I tried adding hbase-default.xml under the resources folder for the Ambari View project, but it did not find it there. Is there a specific location where I can put hbase-default.xml so that it will be discovered by the classloader of the Ambari View? How does the fact that the Ambari View runs in a servlet container influence where the ClassLoader checks? -John Bork
