I modified the namespacing in both the properties file and by introducing a package that would correspond. It still didn't work. I've checked it back into the repo.
On Thursday, May 1, 2014 5:23:25 PM UTC-5, Rob Ottaway wrote: > > Look at this file in your BB repo: > > > https://bitbucket.org/futurechan/example-river/src/fd23648c3e7cc42fd2286d4134e80ecd7e98f802/src/main/resources/es-plugin.properties?at=master > > cheers > > On Thursday, May 1, 2014 3:21:59 PM UTC-7, Rob Ottaway wrote: >> >> This strikes me as odd: >> >> java.lang.ClassNotFoundException: example_river >> >> Assume you didn't map the string example_river to the actual class name >> properly? >> >> -Rob >> >> On Thursday, May 1, 2014 11:40:52 AM UTC-7, Joshua Chan wrote: >>> >>> I'm making my first go at writing a river. (Here's the source code: >>> https://bitbucket.org/futurechan/example-river/src) >>> >>> I followed this tutorial >>> >>> http://blog.trifork.com/2013/01/10/how-to-write-an-elasticsearch-river-plugin/ >>> >>> and compared it to this existing river >>> https://github.com/jprante/elasticsearch-river-jdbc >>> >>> but I haven't had much luck. >>> >>> To deploy the river, I created a folder called example-river under >>> plugins, dropped my jar in that folder, and restarted the node. Everything >>> starts up fine. >>> >>> I have also tried bin/plugin --url file:///path/to/plugin --install >>> example-river, which seems to work, but it unpacks my jar. So, I tried >>> zipping it first and then installing, which works and does not unpack my >>> jar, but it didn't help. >>> >>> When I issue this PUT request: >>> >>> http://localhost:9200/_river/example_river/_meta >>> { >>> "type": "example_river", >>> "example_river":{ >>> "blah":"blah" >>> } >>> } >>> >>> I get this exception: >>> >>> [2014-04-20 22:28:46,538][DEBUG][river ] [Gloom] creating river >>> [example_river][example_river] >>> [2014-04-20 22:28:46,543][WARN ][river ] [Gloom] failed to create river >>> [example_river][example_river] >>> org.elasticsearch.common.settings.NoClassSettingsException: Failed to load >>> class with value [example_river] at >>> org.elasticsearch.river.RiverModule.loadTypeModule(RiverModule.java:87) at >>> org.elasticsearch.river.RiverModule.spawnModules(RiverModule.java:58) at >>> org.elasticsearch.common.inject.ModulesBuilder.add(ModulesBuilder.java:44) >>> at >>> org.elasticsearch.river.RiversService.createRiver(RiversService.java:137) >>> at >>> org.elasticsearch.river.RiversService$ApplyRivers$2.onResponse(RiversService.java:275) >>> at >>> org.elasticsearch.river.RiversService$ApplyRivers$2.onResponse(RiversService.java:269) >>> at >>> org.elasticsearch.action.support.TransportAction$ThreadedActionListener$1.run(TransportAction.jav >>> a:93) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) >>> at >>> java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at >>> java.lang.Thread.run(Unknown Source) Caused by: >>> java.lang.ClassNotFoundException: example_river at >>> java.net.URLClassLoader$1.run(Unknown Source) at >>> java.net.URLClassLoader$1.run(Unknown Source) at >>> java.security.AccessController.doPrivileged(Native Method) at >>> java.net.URLClassLoader.findClass(Unknown Source) at >>> java.lang.ClassLoader.loadClass(Unknown Source) at >>> sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at >>> java.lang.ClassLoader.loadClass(Unknown Source) at >>> org.elasticsearch.river.RiverModule.loadTypeModule(RiverModule.java:73) ... >>> 9 more >>> >>> Can someone point out what I am missing? >>> >> -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/a29bcb00-b537-4e37-9387-f278b3dec157%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
