I got the following error while trying to start the pre-server, how can I diagnose which property is garbled or something else? Thanks.
configuration file:
coordinator=true
datasources=jmx
http-server.http.port=8080
presto-metastore.db.type=h2
presto-metastore.db.filename=var/db/MetaStore
task.max-memory=1GB
discovery-server.enabled=true
discovery.uri=http://localhost:8080
an exception
2013-11-11T11: 11: 39.582-0800 ERROR main com.facebook.presto.server.PrestoServer Errors in creating Guice:
1) Error: violation of restrictions with the property prefix '': the environment has an incorrect form (for the io.airlift.node.NodeConfig class) in io.airlift.node.NodeModule.configure (NodeModule.java:34)
1 error com.google.inject.CreationException: Guice creation errors:
1) Error: violation of restrictions with the property prefix '': the environment has an incorrect form (for the io.airlift.node.NodeConfig class) in io.airlift.node.NodeModule.configure (NodeModule.java:34)
1 at com.google.inject.internal.Errors.throwCreationExceptionIfErrorsExist(Errors.java:435) ~ [guice-3.0.jar: na] com.google.inject.internal.InternalInjectorCreator.initializeStatically(InternalInjectorCreator.java:154) ~ [guice-3.0.jar: na] com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:106) ~ [guice-3.0.jar: na] at com.google.inject.Guice.createInjector(Guice.java:95) ~ [guice-3.0.jar: na] at io.airlift.bootstrap.Bootstrap.initialize(Bootstrap.java:277) ~ [bootstrap-0.84.jar: 0.84] com.facebook.presto.server.PrestoServer.run(PrestoServer.java:137) ~ [presto-server-0.52.jar: 0.52] com.facebook.presto.server.PrestoServer.main(PrestoServer.java:50) ~ [presto-server-0.52.jar: 0.52]