itfinally opened a new issue #6231:
URL: https://github.com/apache/skywalking/issues/6231
Please answer these questions before submitting your issue.
- Why do you submit this issue?
- [ ] Question or discussion
- [x] Bug
- [ ] Requirement
- [ ] Feature or performance improvement
___
### Question
I write this code on **core.oal** file
`endpoint_abnormal = from(Endpoint.responseCode).filter(responseCode in
[404, 500, 503]).sum();`
Then throw an exception
```java
2021-01-19 18:20:55,083 - org.apache.skywalking.oal.rt.OALRuntime - 71
[main] ERROR [] - Method body as following
private void
doEndpointAbnormal(org.apache.skywalking.oap.server.core.source.Endpoint
source) {
org.apache.skywalking.oap.server.core.source.oal.rt.metrics.EndpointAbnormalMetrics
metrics = new
org.apache.skywalking.oap.server.core.source.oal.rt.metrics.EndpointAbnormalMetrics();
if (!new
org.apache.skywalking.oap.server.core.analysis.metrics.expression.InMatch().match(source.getResponseCode(),
new Object[]{404,500,503})) {
return;
}
metrics.setTimeBucket(source.getTimeBucket());
metrics.setEntityId(source.getEntityId());
metrics.setServiceId(source.getServiceId());
metrics.combine(
(long)(source.getResponseCode())
);
org.apache.skywalking.oap.server.core.analysis.worker.MetricsStreamProcessor.getInstance().in(metrics);
}
2021-01-19 18:20:55,083 -
org.apache.skywalking.oap.server.starter.OAPServerBootstrap - 71 [main] ERROR
[] - [source error] match(int,java.lang.Object[]) not found in
org.apache.skywalking.oap.server.core.analysis.metrics.expression.InMatch
org.apache.skywalking.oap.server.library.module.ModuleStartException:
[source error] match(int,java.lang.Object[]) not found in
org.apache.skywalking.oap.server.core.analysis.metrics.expression.InMatch
at
org.apache.skywalking.oap.server.core.oal.rt.OALEngineLoaderService.load(OALEngineLoaderService.java:65)
~[server-core-8.3.0.jar:8.3.0]
at
org.apache.skywalking.oap.server.analyzer.provider.AnalyzerModuleProvider.start(AnalyzerModuleProvider.java:116)
~[agent-analyzer-8.3.0.jar:8.3.0]
at
org.apache.skywalking.oap.server.library.module.BootstrapFlow.start(BootstrapFlow.java:49)
~[library-module-8.3.0.jar:8.3.0]
at
org.apache.skywalking.oap.server.library.module.ModuleManager.init(ModuleManager.java:62)
~[library-module-8.3.0.jar:8.3.0]
at
org.apache.skywalking.oap.server.starter.OAPServerBootstrap.start(OAPServerBootstrap.java:43)
[server-bootstrap-8.3.0.jar:8.3.0]
at
org.apache.skywalking.oap.server.starter.OAPServerStartUp.main(OAPServerStartUp.java:27)
[server-starter-es7-8.3.0.jar:8.3.0]
Caused by: org.apache.skywalking.oap.server.core.oal.rt.OALCompileException:
[source error] match(int,java.lang.Object[]) not found in
org.apache.skywalking.oap.server.core.analysis.metrics.expression.InMatch
at
org.apache.skywalking.oal.rt.OALRuntime.generateDispatcherClass(OALRuntime.java:417)
~[oal-rt-8.3.0.jar:8.3.0]
at
org.apache.skywalking.oal.rt.OALRuntime.generateClassAtRuntime(OALRuntime.java:191)
~[oal-rt-8.3.0.jar:8.3.0]
at org.apache.skywalking.oal.rt.OALRuntime.start(OALRuntime.java:160)
~[oal-rt-8.3.0.jar:8.3.0]
at
org.apache.skywalking.oap.server.core.oal.rt.OALEngineLoaderService.load(OALEngineLoaderService.java:60)
~[server-core-8.3.0.jar:8.3.0]
... 5 more
Caused by: javassist.CannotCompileException: [source error]
match(int,java.lang.Object[]) not found in
org.apache.skywalking.oap.server.core.analysis.metrics.expression.InMatch
at javassist.CtNewMethod.make(CtNewMethod.java:84)
~[javassist-3.25.0-GA.jar:?]
at javassist.CtNewMethod.make(CtNewMethod.java:50)
~[javassist-3.25.0-GA.jar:?]
at
org.apache.skywalking.oal.rt.OALRuntime.generateDispatcherClass(OALRuntime.java:410)
~[oal-rt-8.3.0.jar:8.3.0]
at
org.apache.skywalking.oal.rt.OALRuntime.generateClassAtRuntime(OALRuntime.java:191)
~[oal-rt-8.3.0.jar:8.3.0]
at org.apache.skywalking.oal.rt.OALRuntime.start(OALRuntime.java:160)
~[oal-rt-8.3.0.jar:8.3.0]
at
org.apache.skywalking.oap.server.core.oal.rt.OALEngineLoaderService.load(OALEngineLoaderService.java:60)
~[server-core-8.3.0.jar:8.3.0]
... 5 more
Caused by: javassist.compiler.CompileError: match(int,java.lang.Object[])
not found in
org.apache.skywalking.oap.server.core.analysis.metrics.expression.InMatch
at
javassist.compiler.TypeChecker.atMethodCallCore(TypeChecker.java:777)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.TypeChecker.atCallExpr(TypeChecker.java:723)
~[javassist-3.25.0-GA.jar:?]
at
javassist.compiler.JvstTypeChecker.atCallExpr(JvstTypeChecker.java:170)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.ast.CallExpr.accept(CallExpr.java:49)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.TypeChecker.booleanExpr(TypeChecker.java:547)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.TypeChecker.atExpr(TypeChecker.java:619)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.ast.Expr.accept(Expr.java:71)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.CodeGen.doTypeCheck(CodeGen.java:266)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.CodeGen.compileBooleanExpr(CodeGen.java:260)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.CodeGen.atIfStmnt(CodeGen.java:414)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.CodeGen.atStmnt(CodeGen.java:385)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.ast.Stmnt.accept(Stmnt.java:53)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.CodeGen.atStmnt(CodeGen.java:381)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.ast.Stmnt.accept(Stmnt.java:53)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.CodeGen.atMethodBody(CodeGen.java:321)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.CodeGen.atMethodDecl(CodeGen.java:303)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.ast.MethodDecl.accept(MethodDecl.java:47)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.Javac.compileMethod(Javac.java:175)
~[javassist-3.25.0-GA.jar:?]
at javassist.compiler.Javac.compile(Javac.java:102)
~[javassist-3.25.0-GA.jar:?]
at javassist.CtNewMethod.make(CtNewMethod.java:79)
~[javassist-3.25.0-GA.jar:?]
at javassist.CtNewMethod.make(CtNewMethod.java:50)
~[javassist-3.25.0-GA.jar:?]
at
org.apache.skywalking.oal.rt.OALRuntime.generateDispatcherClass(OALRuntime.java:410)
~[oal-rt-8.3.0.jar:8.3.0]
at
org.apache.skywalking.oal.rt.OALRuntime.generateClassAtRuntime(OALRuntime.java:191)
~[oal-rt-8.3.0.jar:8.3.0]
at org.apache.skywalking.oal.rt.OALRuntime.start(OALRuntime.java:160)
~[oal-rt-8.3.0.jar:8.3.0]
at
org.apache.skywalking.oap.server.core.oal.rt.OALEngineLoaderService.load(OALEngineLoaderService.java:60)
~[server-core-8.3.0.jar:8.3.0]
... 5 more
```
Should it be cast to Object by autoboxing ?
Or it is there other way to customize oal ?
___
### Bug
- Which version of SkyWalking, OS, and JRE?
env: Skywalking 8.3.0 / MacOS / Java 11
- Which company or project?
- What happened?
If possible, provide a way to reproduce the error. e.g. demo application,
component version.
___
### Requirement or improvement
- Please describe your requirements or improvement suggestions.
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