I am importing a OpenAPI 3.0.0 yaml file in to GX 16 U10 and am getting the following error:
========== OpenAPI Import started ==========
[main] INFO io.swagger.parser.Swagger20Parser - reading from C:/test.yaml
[main] INFO io.swagger.parser.Swagger20Parser - reading from C:/test.yaml
[main] ERROR io.swagger.parser.SwaggerCompatConverter - failed to read resource listing
com.fasterxml.jackson.core.JsonParseException: Unrecognized token 'openapi': was expecting ('true', 'false' or 'null')
...
error: Error trying to read data from file path or url
Failed: OpenAPI Import
From the top of the error, it looks like this is trying to use swagger 2.0. Is OpenAPI 3.0 supported? Is there a work around?
Thanks for any insight.
unfortunately OpenAPI 3.0 is not currently (GX16u10) supported.
It is on GeneXus' backlog, so hopefully you'll see it soon.
Related
I am trying to update an springboot application which uses org.apache.zookeeper.zookeeper.
After updating the spring boot version. I am getting one of the two errors given below depending upon the version used.
Error 1 - (For new version provided below)
Caused by: org.apache.zookeeper.KeeperException$UnimplementedException: KeeperErrorCode = Unimplemented for /service/**/test/**/************
at org.apache.zookeeper.KeeperException.create(KeeperException.java:106)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:1836)
at org.apache.curator.framework.imps.CreateBuilderImpl$16.call(CreateBuilderImpl.java:1131)
at org.apache.curator.framework.imps.CreateBuilderImpl$16.call(CreateBuilderImpl.java:1113)
at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:93)
at org.apache.curator.framework.imps.CreateBuilderImpl.pathInForeground(CreateBuilderImpl.java:1110)
at org.apache.curator.framework.imps.CreateBuilderImpl.protectedPathInForeground(CreateBuilderImpl.java:593)
at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:583)
at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:48)
at org.apache.curator.x.discovery.details.ServiceDiscoveryImpl.internalRegisterService(ServiceDiscoveryImpl.java:237)
at org.apache.curator.x.discovery.details.ServiceDiscoveryImpl.registerService(ServiceDiscoveryImpl.java:192)
at org.springframework.cloud.zookeeper.serviceregistry.ZookeeperServiceRegistry.register(ZookeeperServiceRegistry.java:71)
... 63 more
or
Error 2 - (For some other versions of zookeeper and curator provided in thread 1 provided below)
Caused by: java.lang.ClassNotFoundException: org.apache.zookeeper.admin.ZooKeeperAdmin
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
... 109 more
Old versions: (Working good)
Java - 8
SpringBoot - 2.3.3.RELEASE
Zookeeper - 3.4.12
Curator - 4.0.1
New version: (Spring managed versions)
Java - 8
SpringBoot - 2.7.4
Zookeeper - 3.6.0
Curator - 5.1.0
Many threads mentions that the issue is because of incompatible zookeeper and curator versions.
There are some threads already available regarding the issue
Zookeeper : java.lang.ClassNotFoundException: org.apache.zookeeper.admin.ZooKeeperAdminI tried every solution provided in the this thread and also some other combinations but none seems to work. I tried to use the old version and updating the rest. This too didn't work.
Apache Curator Unimplemented Errors When Trying to Create zNodesI am not accessing the curator directly as provided in this thread and I believe the zookeeper internally uses curator.
Is there any other dependency I need to upgrade? or Do I need to upgrade the java?
Please mention if you need some more info.
I am trying to integrate opentelemetry in in my spring boot application with jaeger. I am running jaeger on my local machine (started with binary not with docker) and I am starting my spring boot application with following command:
java -javaagent:/Users/<user-name>/temp/opentelemetry-javaagent-all.jar -Dotel.traces.exporter=jaeger -Dotel.exporter.jaeger.endpoint=localhost:14250 -Dotel.resource.attributes=service.name=playground-app -Dotel.javaagent.debug=false -Dotel.metrics.exporter=jaeger -Dotel.exporter.otlp.endpoint=localhost:14250 -Dotel.exporter.otlp.traces.endpoint=localhost:14250 -Dotel.exporter.otlp.metrics.endpoint=localhost:14250 -jar playground-app-0.0.1-SNAPSHOT.jar
when I hit a endpoint I am getting following error on command line:
[opentelemetry.auto.trace 2021-11-15 17:11:29:043 +0530] [grpc-default-executor-0] WARN io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporter - Failed to export spans. Error message: UNIMPLEMENTED: unknown service opentelemetry.proto.collector.trace.v1.TraceService
followed by
[opentelemetry.auto.trace 2021-11-15 17:12:08:513 +0530] [grpc-default-executor-0] WARN io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporter - Failed to export metrics
io.grpc.StatusRuntimeException: UNIMPLEMENTED: unknown service opentelemetry.proto.collector.metrics.v1.MetricsService
at io.grpc.Status.asRuntimeException(Status.java:533)
at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:533)
at io.grpc.internal.DelayedClientCall$DelayedListener$3.run(DelayedClientCall.java:464)
at io.grpc.internal.DelayedClientCall$DelayedListener.delayOrExecute(DelayedClientCall.java:428)
at io.grpc.internal.DelayedClientCall$DelayedListener.onClose(DelayedClientCall.java:461)
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:617)
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:70)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:803)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:782)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Here is the dependencies section from build.gradle
implementation platform("io.opentelemetry:opentelemetry-bom:1.9.0")
implementation platform('io.opentelemetry:opentelemetry-bom-alpha:1.9.0-alpha')
implementation('io.opentelemetry:opentelemetry-api')
implementation('io.opentelemetry:opentelemetry-api-metrics')
implementation group: 'io.opentelemetry', name: 'opentelemetry-proto', version: '1.7.1-alpha'
I could not find anything on web with respect to this problem. Any idea what i am doing wrong. I didn't make ay other changes in my application for this integration.
My guess:
-Dotel.metrics.exporter=jaeger is a problem. What I have seen only prometheus metrics exporter is implemented for now (if you are using https://github.com/open-telemetry/opentelemetry-java-instrumentation). There is no jaeger metric exporter.
Also I don't understand why you need OTLP endpoint (OTLP != Jaeger). I would remove them:
-Dotel.exporter.otlp.endpoint=localhost:14250
-Dotel.exporter.otlp.traces.endpoint=localhost:14250
-Dotel.exporter.otlp.metrics.endpoint=localhost:14250
Simple config:
-Dotel.traces.exporter=jaeger
-Dotel.exporter.jaeger.endpoint=http://localhost:14250
-Dotel.resource.attributes=service.name=playground-app
should be fine as a starting point.
With Spring Boot 2.2.2.RELEASE
I am seeing below error
27 Jan 2020;21:45:43.870 [main] WARN o.s.c.c.c.ConfigServicePropertySourceLocator - Could not locate PropertySource: Could not extract response: no suitable HttpMessageConverter found for response type [class org.springframework.cloud.config.environment.Environment] and content type [text/html;charset=UTF-8]
Using below versions
implementation 'org.springframework.boot:spring-boot-starter-batch:2.2.2.RELEASE'
implementation 'org.springframework.batch:spring-batch-integration:2.2.2.RELEASE'
implementation 'org.springframework.cloud:spring-cloud-starter-config:2.2.0.RELEASE'
implementation 'org.springframework.cloud:spring-cloud-starter-security:2.1.5.RELEASE'
Surprisingly, i don't see this problem when i am running application in IDE, But seeing this error when running after build.
I recently started with Kafka and I try to create a Kafka connect to connect to oracle but I can't do it. The information I found is about confluent, but that does't work in Windows ... How can i configure one or create it with java?
I use for my test standalone conecction:
cmd .\windows\connect-standalone.bat .\config\connect-standalone.properties .\config\connect-bbdd.properties ->
name=jdbc-conector
connector.class=io.confluent.connect.jdbc.JdbcSourceConnector
tasks.max=1
connection.url=dbc:oracle:thin#localhost:xe
connection.user: user
connection.password: pwd
mode = bulk
topic.prefix=test
table.whitelist: mytable
Error:
WARN The configuration 'offset.flush.interval.ms' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
WARN The configuration 'key.converter.schemas.enable' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
WARN The configuration 'offset.storage.file.filename' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
WARN The configuration 'value.converter.schemas.enable' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
jul 21, 2019 10:36:13 PM org.glassfish.jersey.internal.Errors logErrors
ADVERTENCIA: The following warnings have been detected: WARNING: The (sub)resource method createConnector in
org.apache.kafka.connect.runtime.rest.resources.ConnectorsResource contains empty path annotation.
WARNING: The (sub)resource method listConnectors in org.apache.kafka.connect.runtime.rest.resources.ConnectorsResource contains
empty path annotation.
WARNING: The (sub)resource method listConnectorPlugins in org.apache.kafka.connect.runtime.rest.resources.ConnectorPluginsResource
contains empty path annotation.
WARNING: The (sub)resource method serverInfo in org.apache.kafka.connect.runtime.rest.resources.RootResource contains empty path annotation.
[2019-07-21 22:36:13,886] ERROR Failed to create job for ..\config\connect-bbdd.properties (org.apache.kafka.connect.cli.ConnectStandalone)
[2019-07-21 22:36:13,888] ERROR Stopping after connector error (org.apache.kafka.connect.cli.ConnectStandalone)
Caused by: org.apache.kafka.connect.runtime.rest.errors.BadRequestException: Connector configuration
is invalid and contains the following 2 error(s):
Invalid value java.sql.SQLException: No suitable driver found for jdbc:oracle:thin#localhost:xe
for configuration Couldn't open connection to jdbc:oracle:thin#localhost:xe
You can also find the above list of errors at the endpoint `/{connectorType}/config/validate`
at org.apache.kafka.connect.util.ConvertingFutureCallback.result(ConvertingFutureCallback.java:79)
at org.apache.kafka.connect.util.ConvertingFutureCallback.get(ConvertingFutureCallback.java:66)
at org.apache.kafka.connect.cli.ConnectStandalone.main(ConnectStandalone.java:118)
...and other errors from "any class loader (org.reflections.Reflections)"
The confluent command doesn't work natively in Windows, no.
But connect-distributed or connect-standalone are not only in Confluent, and should both work and load the JDBC connectors provided within Confluent Platform if you did download it on Windows.
Otherwise, if you have only Apache Kafka, you will need to download JDBC Connector separately and set it up yourself via the plugin.path property mentioned in the Connect config files.
This error that you get:
No suitable driver found for jdbc:oracle:thin#localhost:xe
for configuration Couldn't open connection to jdbc:oracle:thin#localhost:xe
is because you've not made the Oracle JDBC driver available. See https://www.confluent.io/blog/kafka-connect-deep-dive-jdbc-source-connector#jdbc-drivers.
I am working with my colleagues on our first Grails web app project. From the begining I am struggling with some strange issue. I am using Spring Tool Suite, Java JDK 1.7.0_45 and grails 2.2.4.
I simply import existing project to STS and then Run-As -> Grails Command (run-app) and I got this error instead of working app(my colleagues doesnt have this error but use the same existing project):
| Loading Grails 2.2.4
| Configuring classpath.
| Environment set to development.....
| Packaging Grails application.....
| Running Grails application
| Error 2013-11-18 12:03:39,505 [localhost-startStop-1] ERROR core.StandardContext - Error initializing resources: The alias mapping '/plugins/famfamfam-1.0.1=C:\Users\Sebastian\(some path)\ProjectName\target\plugins\famfamfam-1.0.1\.\web-app' is not valid
| Error 2013-11-18 12:03:39,585 [localhost-startStop-1] ERROR core.StandardContext - Error getConfigured
| Error 2013-11-18 12:03:39,586 [localhost-startStop-1] ERROR core.StandardContext - Context [/ProjectName] startup failed due to previous errors
| Server running. Browse to http://localhost:8080/ProjectName
Looking forward for any help!