Github user JPercivall commented on the issue: https://github.com/apache/nifi/pull/2113 Hey @MikeThomsen, just reviewed the changes. They look good and I think we're almost there. One thing that is missing is the comment regarding pulling the results into memory. Also, I tried to build NiFi and test the processor an instance but hit the following error when I attempted to start up NiFi (./bin/nifi.sh start). I tried rebasing it to the latest master but to no avail. > 2018-03-24 02:06:53,171 ERROR [main] org.apache.nifi.NiFi Failure to launch NiFi due to java.util.ServiceConfigurationError: org.apache.nifi.processor.Processor: Provider org.apache.nifi.processors.elasticsearch.JsonQueryElasticsearch could not be instantiated java.util.ServiceConfigurationError: org.apache.nifi.processor.Processor: Provider org.apache.nifi.processors.elasticsearch.JsonQueryElasticsearch could not be instantiated at java.util.ServiceLoader.fail(ServiceLoader.java:232) at java.util.ServiceLoader.access$100(ServiceLoader.java:185) at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:384) at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404) at java.util.ServiceLoader$1.next(ServiceLoader.java:480) at org.apache.nifi.nar.ExtensionManager.loadExtensions(ExtensionManager.java:148) at org.apache.nifi.nar.ExtensionManager.discoverExtensions(ExtensionManager.java:123) at org.apache.nifi.web.server.JettyServer.start(JettyServer.java:771) at org.apache.nifi.NiFi.<init>(NiFi.java:157) at org.apache.nifi.NiFi.<init>(NiFi.java:71) at org.apache.nifi.NiFi.main(NiFi.java:292) Caused by: java.lang.NoClassDefFoundError: com/fasterxml/jackson/databind/ObjectMapper at org.apache.nifi.processors.elasticsearch.JsonQueryElasticsearch.<init>(JsonQueryElasticsearch.java:206) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at java.lang.Class.newInstance(Class.java:442) at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:380) ... 8 common frames omitted Caused by: java.lang.ClassNotFoundException: com.fasterxml.jackson.databind.ObjectMapper at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 15 common frames omitted
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