[jira] [Created] (ZEPPELIN-3197) Dynamic Interpreter Loading/Unloading results in 404
Simeon H.K. Fitch created ZEPPELIN-3197: --- Summary: Dynamic Interpreter Loading/Unloading results in 404 Key: ZEPPELIN-3197 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3197 Project: Zeppelin Issue Type: Bug Components: documentation, Interpreters, zeppelin-interpreter, zeppelin-server Affects Versions: 0.7.3 Reporter: Simeon H.K. Fitch According to the documentation, one should be able to dynamically load and unload Zeppelin interpreters at runtime: http://zeppelin.apache.org/docs/0.7.3/manual/dynamicinterpreterload.html However, going to the `/api/interpreter/load/` and `/api/interpreter/unload/` REST endpoints results in a 404 HTTP response. Looking through the source, I'm unable to find where the `load` and `unload` endpoints might be handled. Therefore, either a) the docs or incorrect, or b) the feature isn't working. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Created] (ZEPPELIN-2556) NPE in HeliumVisualizationFactory
Simeon H.K. Fitch created ZEPPELIN-2556: --- Summary: NPE in HeliumVisualizationFactory Key: ZEPPELIN-2556 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2556 Project: Zeppelin Issue Type: Bug Components: helium Affects Versions: 0.7.0 Environment: Docker image `dylanmei/zeppelin:0.7.0` Reporter: Simeon H.K. Fitch Not sure what's causing it. Zeppelin runs fine except for no entries in the Helium page. ``` java.lang.NullPointerException: null at org.apache.zeppelin.helium.HeliumVisualizationFactory.bundle(HeliumVisualizationFactory.java:230) at org.apache.zeppelin.helium.HeliumVisualizationFactory.bundle(HeliumVisualizationFactory.java:98) at org.apache.zeppelin.server.ZeppelinServer.(ZeppelinServer.java:129) 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 org.apache.cxf.jaxrs.servlet.CXFNonSpringJaxrsServlet.createSingletonInstance(CXFNonSpringJaxrsServlet.java:382) at org.apache.cxf.jaxrs.servlet.CXFNonSpringJaxrsServlet.createApplicationInstance(CXFNonSpringJaxrsServlet.java:454) at org.apache.cxf.jaxrs.servlet.CXFNonSpringJaxrsServlet.createServerFromApplication(CXFNonSpringJaxrsServlet.java:432) at org.apache.cxf.jaxrs.servlet.CXFNonSpringJaxrsServlet.init(CXFNonSpringJaxrsServlet.java:93) at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:616) at org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:396) at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:871) at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:298) at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1349) at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1342) at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741) at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:505) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61) at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:163) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) at org.eclipse.jetty.server.Server.start(Server.java:387) ``` -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Created] (ZEPPELIN-2264) DevInterpreter settings references JDBC driver.
Simeon H.K. Fitch created ZEPPELIN-2264: --- Summary: DevInterpreter settings references JDBC driver. Key: ZEPPELIN-2264 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2264 Project: Zeppelin Issue Type: Task Components: helium Affects Versions: 0.7.0 Reporter: Simeon H.K. Fitch Priority: Minor In the code for the dev interpreter, [this file](https://github.com/apache/zeppelin/blob/master/helium-dev/src/main/resources/interpreter-setting.json) references a JDBC driver under the `port` property. There doesn't seem to be any JDBC code in the dev interpreter. Is this a copy/paste accident? It's certainly confusing when trying to use the DevInterpreter for the first time. -- This message was sent by Atlassian JIRA (v6.3.15#6346)