On Tuesday, July 19, 2016 at 4:58:21 PM UTC-4, Rudi Wirth wrote:
>
> I even added some code stolen from DiscoverableSubtypeResolver which
> prints out various DW factories:
>
> ..
>
> The list looks correct, both running from java -jar uber-jar and running
> out of Eclipse
>
I should've looked harder. I only looked at the leave classes. I ended up
debugging the discovery stuff, here:
Thread [main] (Suspended)
DiscoverableSubtypeResolver.<init>(Class<?>) line: 40
DiscoverableSubtypeResolver.<init>() line: 29
Jackson.configure(ObjectMapper) line: 61
Jackson.newObjectMapper() line: 23
Bootstrap<T>.<init>(Application<T>) line: 64
Uber-jar:
resource
jar:file:/opt/nuodb/jar/nuoagent2.jar!/META-INF/services/io.dropwizard.jackson.
*Discoverable*
io.dropwizard.server.ServerFactory
resource
jar:file:/opt/nuodb/jar/nuoagent2.jar!/META-INF/services/io.dropwizard.jetty.ConnectorFactory
io.dropwizard.jetty.HttpConnectorFactory
io.dropwizard.jetty.HttpsConnectorFactory
resource
jar:file:/opt/nuodb/jar/nuoagent2.jar!/META-INF/services/io.dropwizard.logging.AppenderFactory
io.dropwizard.logging.ConsoleAppenderFactory
io.dropwizard.logging.FileAppenderFactory
io.dropwizard.logging.SyslogAppenderFactory
resource
jar:file:/opt/nuodb/jar/nuoagent2.jar!/META-INF/services/io.dropwizard.metrics.ReporterFactory
io.dropwizard.metrics.ConsoleReporterFactory
io.dropwizard.metrics.CsvReporterFactory
io.dropwizard.metrics.Slf4jReporterFactory
resource
jar:file:/opt/nuodb/jar/nuoagent2.jar!/META-INF/services/io.dropwizard.server.ServerFactory
io.dropwizard.server.DefaultServerFactory
io.dropwizard.server.SimpleServerFactory
Eclipse or mvn exec:java:
resource
jar:file:/Users/rwirth/.m2/repository/io/dropwizard/dropwizard-core/0.9.1/dropwizard-core-0.9.1.jar!/META-INF/services/io.dropwizard.jackson.
*Discoverable*
io.dropwizard.server.ServerFactory
resource
jar:file:/Users/rwirth/.m2/repository/io/dropwizard/dropwizard-jetty/0.9.1/dropwizard-jetty-0.9.1.jar!/META-INF/services/io.dropwizard.jackson.
*Discoverable*
io.dropwizard.jetty.ConnectorFactory
resource
jar:file:/Users/rwirth/.m2/repository/io/dropwizard/dropwizard-logging/0.9.1/dropwizard-logging-0.9.1.jar!/META-INF/services/io.dropwizard.jackson.
*Discoverable*
io.dropwizard.logging.AppenderFactory
io.dropwizard.logging.LoggingFactory
resource
jar:file:/Users/rwirth/.m2/repository/io/dropwizard/dropwizard-metrics/0.9.1/dropwizard-metrics-0.9.1.jar!/META-INF/services/io.dropwizard.jackson.
*Discoverable*
io.dropwizard.metrics.ReporterFactory
resource
jar:file:/Users/rwirth/.m2/repository/io/dropwizard/dropwizard-jetty/0.9.1/dropwizard-jetty-0.9.1.jar!/META-INF/services/io.dropwizard.jetty.ConnectorFactory
io.dropwizard.jetty.HttpConnectorFactory
io.dropwizard.jetty.HttpsConnectorFactory
resource
jar:file:/Users/rwirth/.m2/repository/io/dropwizard/dropwizard-logging/0.9.1/dropwizard-logging-0.9.1.jar!/META-INF/services/io.dropwizard.logging.AppenderFactory
io.dropwizard.logging.ConsoleAppenderFactory
io.dropwizard.logging.FileAppenderFactory
io.dropwizard.logging.SyslogAppenderFactory
resource
jar:file:/Users/rwirth/.m2/repository/io/dropwizard/dropwizard-metrics/0.9.1/dropwizard-metrics-0.9.1.jar!/META-INF/services/io.dropwizard.metrics.ReporterFactory
io.dropwizard.metrics.ConsoleReporterFactory
io.dropwizard.metrics.CsvReporterFactory
io.dropwizard.metrics.Slf4jReporterFactory
resource
jar:file:/Users/rwirth/.m2/repository/io/dropwizard/dropwizard-core/0.9.1/dropwizard-core-0.9.1.jar!/META-INF/services/io.dropwizard.server.ServerFactory
io.dropwizard.server.DefaultServerFactory
io.dropwizard.server.SimpleServerFactory
So for some reason, the shade plugin did not take care of multiple services
for the same interface in 4 jars,
META-INF/services/io.dropwizard.jackson.Discoverable
I was able to jar xf the META-INF/services/io.dropwizard.jackson.Discoverable,
edit it, then jar uf the uber-jar and DW is starting up. Same with
META-INF/services/javax.validation.spi.ValidationProvider per my initial post.
Once I know how to make the ServicesResourceTransformer
<https://maven.apache.org/plugins/maven-shade-plugin/examples/resource-transformers.html#ServicesResourceTransformer>
behave, I'll post again. I have no idea why one of our rest apps works
fine, and this one doesn't, when they both use the same maven shade step.
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