dropwizard

问题 I am working a number of projects that are using Dropwizard 0.8.2 with sfl4j-api 1.7.12 for logging. Our chosen implementation for slf4j is slf4j-log4j12, but we are having a problem with multiple implementations present in the project. When trying to run it, it complains that multiple SLF4J bindings are present. One is ours, the other is logback-classic which is coming from the dropwizard-jackson dependency. The problem is when we try to exclude logback-classic from the dependencies we get

问题 I am trying to measure application and jvm level metrics on my application using DropWizard Metrics library. Below is my metrics class which I am using across my code to increment/decrement the metrics. I am calling increment and decrement method of below class to increment and decrement metrics. public class TestMetrics { private final MetricRegistry metricRegistry = new MetricRegistry(); private static class Holder { private static final TestMetrics INSTANCE = new TestMetrics(); } public

问题 kafka source Connector uses Dropwizard for metrics registration in my code. I enabled custom port to see in my browser. Initially without dropwizard in connector, I used log4j.properties for logging( slf4j). When i used dropwizard in connector automatically it switches to logback and showing the folowing results: SLF4J: Found binding in [jar:file:jarfilename/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/kafka_2.12-0.10.2.1/libs/slf4j-log4j12-1.7.21.jar!/org

问题 I have a webapp with ReactJS as frontend and dropwizard java backend. all methods of REST API backend are in the path http://localhost:8080/api The react have routes like /login /signup when I run the reactJs frontend separately the routes http://localhost:3000/login http://localhost:3000/signup can be navigated directly. when I run the backend with fronted by using configurable-assets the main page works and in main page I have link to /login, /signup component which also works as expected.

问题 I want to set MyObject class instance to the application context so that I can use it anywhere with the following: @Context MyObject object I used Jedis which gives me access for the jedis through the above approach. Please help in setting the context. I am using dropwizard (jetty,jersery and jackson) . 回答1: I had some time and wrote up the way to do it (jersey only, no other DI framework used). Jersey is compliant with javax.inject annotations. The reason you do NOT use a context annotation

问题 most of the dropwizard:0.9.2 maven dependencies use glassfish jersey 2 : org.glassfish.jersey.media:jersey-media-multipart:jar:2.22.1:compile org.apache.hive:hive-service:1.2.1 and com.klarna.hiverunner:3.1.0 both use com.sun.jersey 1 : com.sun.jersey:jersey-client:jar:1.9:runtime I keep getting the following error: java.lang.RuntimeException: javax.servlet.ServletException: io.dropwizard.jersey.setup.JerseyServletContainer-2acbc859@570b3305==io.dropwizard.jersey.setup.JerseyServletContainer

问题 I've been working on adding healthchecks to my dropwizard service. The problem is dropwizard returns plain text responses when I run my healthchecks. And I can only add an optional string messages to this output. For example: * Available Disk Space: OK Disk usage is not critically high (my message string) * Available Memory: OK * CPU Usage: OK * deadlocks: OK Is there a way to return these messages in JSON format so that I can parse the output easily? Thanks a million! 回答1: You can pass

问题 How can I convert a 2d char array from my Postgres DB to a native Java char[][]? This is my attempt based on this answer: import java.sql.Array; import java.sql.ResultSet; import java.sql.SQLException; import org.skife.jdbi.v2.StatementContext; import org.skife.jdbi.v2.tweak.ResultSetMapper; public class GameMapper implements ResultSetMapper<Game>{ public Game map(int index, ResultSet resultSet, StatementContext statementContext) throws SQLException { Array board = resultSet.getArray("BOARD")

问题 Dropwizard recommends using Maven for new services, and supposedly Netbeans 7.4 has great Maven support. So, I created a new Netbeans project: "New Project..." > "POM Project", and then added the Dropwizard dependency: <dependencies> <dependency> <groupId>com.yammer.dropwizard</groupId> <artifactId>dropwizard-core</artifactId> <version>0.6.2</version> </dependency> </dependencies> to pom.xml, and then what? Netbeans says the project is broken, because the dependencies don't exist. But that is

问题 Actually i am finding best way to design data model for one of web service. I have three level of relationship. Currently unable to perform database operation with below data model. Track has one or more Transition Set and Each Transition Set having one or more transition metadata detail. I made data model as below. I hope i developed data model correctly. - Track - ID - Title - Artist - [Other detail fields] - Transition Set - ID - Track ID - Transition Metadata - ID - Transition Set ID -