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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/08/20 09:43:52 UTC
[GitHub] [shardingsphere] sunkai-cai opened a new issue, #20319: NPE occurred when AgentBuilder
sunkai-cai opened a new issue, #20319:
URL: https://github.com/apache/shardingsphere/issues/20319
### Which version of ShardingSphere did you use?
master https://github.com/apache/shardingsphere/commit/4b834438e606d29e2012318c75edefcb0fbd699e
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
ShardingSphere-Proxy
```
[ERROR] 2022-08-20 09:31:32.769 [epollEventLoopGroup-2-1] o.a.s.a.c.b.listener.LoggingListener - Failed to instrument io.netty.channel.ChannelFutureListener$3
java.lang.NullPointerException: Cannot invoke "java.util.Map.containsKey(Object)" because the return value of "org.apache.shardingsphere.agent.core.plugin.AgentPluginLoader.access$000(org.apache.shardingsphere.agent.core.plugin.AgentPluginLoader)" is null
at org.apache.shardingsphere.agent.core.plugin.AgentPluginLoader$1.matches(AgentPluginLoader.java:134)
at org.apache.shardingsphere.agent.core.plugin.AgentPluginLoader$1.matches(AgentPluginLoader.java:130)
at org.apache.shardingsphere.dependencies.net.bytebuddy.agent.builder.AgentBuilder$RawMatcher$ForElementMatchers.matches(AgentBuilder.java:1833)
at org.apache.shardingsphere.dependencies.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.doTransform(AgentBuilder.java:11870)
at org.apache.shardingsphere.dependencies.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:11828)
at org.apache.shardingsphere.dependencies.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.access$1700(AgentBuilder.java:11545)
at org.apache.shardingsphere.dependencies.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:12308)
at org.apache.shardingsphere.dependencies.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:12240)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at org.apache.shardingsphere.dependencies.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.doPrivileged(AgentBuilder.java)
at org.apache.shardingsphere.dependencies.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:11771)
at org.apache.shardingsphere.dependencies.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$ByteBuddy$ModuleSupport.transform(Unknown Source)
at java.instrument/sun.instrument.TransformerManager.transform(TransformerManager.java:188)
at java.instrument/sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:541)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1012)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:862)
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:760)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:681)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:639)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
at io.netty.channel.ChannelFutureListener.<clinit>(ChannelFutureListener.java:65)
at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:356)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:469)
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:387)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
```
### Example codes for reproduce this issue (such as a github link).
cat conf/agent.yaml
```
applicationName: shardingsphere
ignoredPluginNames:
- Jaeger
- OpenTracing
- Zipkin
- OpenTelemetry
- Logging
- Prometheus
plugins:
Prometheus:
host: "localhost"
port: 9090
props:
JVM_INFORMATION_COLLECTOR_ENABLED : "true"
Jaeger:
host: "localhost"
port: 5775
props:
SERVICE_NAME: "shardingsphere"
JAEGER_SAMPLER_TYPE: "const"
JAEGER_SAMPLER_PARAM: "1"
Zipkin:
host: "localhost"
port: 9411
props:
SERVICE_NAME: "shardingsphere"
URL_VERSION: "/api/v2/spans"
SAMPLER_TYPE: "const"
SAMPLER_PARAM: "1"
OpenTracing:
props:
OPENTRACING_TRACER_CLASS_NAME: "org.apache.skywalking.apm.toolkit.opentracing.SkywalkingTracer"
OpenTelemetry:
props:
otel.resource.attributes: "service.name=shardingsphere"
otel.traces.exporter: "zipkin"
Logging:
props:
LEVEL: "INFO"
```
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[GitHub] [shardingsphere] terrymanu commented on issue #20319: NPE occurred when AgentBuilder
Posted by GitBox <gi...@apache.org>.
terrymanu commented on issue #20319:
URL: https://github.com/apache/shardingsphere/issues/20319#issuecomment-1270311750
I just set the issue as `invalid` because the author close it without any reason.
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[GitHub] [shardingsphere] sunkai-cai closed issue #20319: NPE occurred when AgentBuilder
Posted by GitBox <gi...@apache.org>.
sunkai-cai closed issue #20319: NPE occurred when AgentBuilder
URL: https://github.com/apache/shardingsphere/issues/20319
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