drno-reg
@drno-reg
см не кратко

Как решить проблему с java.lang.NoSuchMethodError?

Здравствуйте.

Написал node_exporter для prometheus

листинг класса

import io.prometheus.client.Counter;
import io.prometheus.client.Gauge;
import io.prometheus.client.Histogram;
import io.prometheus.client.Summary;
import io.prometheus.client.vertx.MetricsHandler;
import io.vertx.core.Vertx;
import io.vertx.ext.web.Router;

import java.util.Timer;
import java.util.TimerTask;
//import io.prometheus.client.vertx.MetricsHandler;

public class Test {

    static final Gauge g = Gauge.build().name("gauge").help("blah").register();
    static final Counter c = Counter.build().name("counter").help("meh").register();
    static final Summary s = Summary.build().name("summary").help("meh").register();
    static final Histogram h = Histogram.build().name("histogram").help("meh").register();
    static final Gauge l = Gauge.build().name("labels").help("blah").labelNames("l").register();

    public static  void main1(String[] args) throws Exception {




    }


    public static void main(String[] args) {
        final Timer time = new Timer();
        final Vertx vertx = Vertx.vertx();
        final Router router = Router.router(vertx);

        router.route("/metrics").handler(new MetricsHandler());

        vertx.createHttpServer().requestHandler(router::accept).listen(8001);

        time.schedule(new TimerTask() {
            int i = 0;
            @Override
            public void run() { //ПЕРЕЗАГРУЖАЕМ МЕТОД RUN В КОТОРОМ ДЕЛАЕТЕ ТО ЧТО ВАМ НАДО
                //                g.set(1);
//                c.inc(2);
//                s.observe(3);
//                h.observe(4);
//                l.labels("port").inc(10010);
//                l.labels("number").inc(12345);


                if(i>=21){
                    System.out.println("Timer is over");
                    vertx.close();
                    time.cancel();
                    return;

                }
                l.labels("foo").inc(Math.random()*3 );

                System.out.println("4 second ago");
                i = i + 1;
            }
        }, 4000, 4000); //(4000 - ПОДОЖДАТЬ ПЕРЕД НАЧАЛОМ В МИЛИСЕК, ПОВТОРЯТСЯ 4 СЕКУНДЫ (1 СЕК = 1000 МИЛИСЕК))
    }





}


зависимости

plugins {
    id 'java'
}

group 'PrometheusNodeExporters'
version '1.0-SNAPSHOT'

sourceCompatibility = 1.8

repositories {
    mavenCentral()
}

dependencies {
    testCompile group: 'junit', name: 'junit', version: '4.12'
    compile('org.apache.hive:hive-jdbc:2.0.0')
    compile group: 'com.esotericsoftware.yamlbeans', name: 'yamlbeans', version: '1.06'
    compile group: 'io.prometheus', name: 'simpleclient', version: '0.5.0'
    compile group: 'io.prometheus', name: 'simpleclient_hotspot', version: '0.5.0'
    compile group: 'io.prometheus', name: 'simpleclient_httpserver', version: '0.5.0'
    compile group: 'io.prometheus', name: 'simpleclient_vertx', version: '0.5.0'

    // https://mvnrepository.com/artifact/io.vertx/vertx-core
    compile group: 'io.vertx', name: 'vertx-core', version: '3.5.0'
    // https://mvnrepository.com/artifact/io.vertx/vertx-web
    compile group: 'io.vertx', name: 'vertx-web', version: '3.0.0'


//    compile group: 'io.vertx', name: 'vertx-core', version: '3.6.0.CR1'
//    compile group: 'io.vertx', name: 'vertx-web', version: '3.6.0.CR1'
//    compile group: 'io.vertx', name: 'vertx-ext', version: '34'
}


task Hive(type: Jar) {
    manifest {
        attributes 'Implementation-Title': 'Gradle Jar File Example',
                'Implementation-Version': version,
                'Main-Class': 'ru.prometheus.nodeexporters.Hive'
    }
    exclude("META-INF/*.LIST","META-INF/*.SF","META-INF/*.DSA","META-INF/*.RSA")
    baseName = project.name + '-Hive'
    from {
        configurations.runtime.collect {
            it.isDirectory() ? it : zipTree(it)
        }
    }
    with jar
}


task Test(type: Jar) {
    manifest {
        attributes 'Implementation-Title': 'Gradle Jar File Example',
                'Implementation-Version': version,
                'Main-Class': 'ru.prometheus.nodeexporters.Test'
    }
    exclude("META-INF/*.LIST","META-INF/*.SF","META-INF/*.DSA","META-INF/*.RSA")
    baseName = project.name + '-Test'
    from {
        configurations.runtime.collect {
            it.isDirectory() ? it : zipTree(it)
        }
    }
    with jar
}


sourceCompatibility = '1.8'
[compileJava, compileTestJava]*.options*.encoding = 'UTF-8'


класс нормально отрабатывает при запуске из idea

если же его запустить из командной строки то возвращается ошибка

20:42:20.021 [main] DEBUG i.n.u.i.l.InternalLoggerFactory - Using SLF4J as the default logging framework
20:42:20.023 [main] DEBUG io.netty.util.ResourceLeakDetector - -Dio.netty.leakDetectionLevel: simple
20:42:20.048 [main] DEBUG i.n.c.MultithreadEventLoopGroup - -Dio.netty.eventLoopThreads: 8
20:42:20.053 [main] DEBUG i.n.util.internal.PlatformDependent0 - java.nio.Buffer.address: available
20:42:20.054 [main] DEBUG i.n.util.internal.PlatformDependent0 - sun.misc.Unsafe.theUnsafe: available
20:42:20.054 [main] DEBUG i.n.util.internal.PlatformDependent0 - sun.misc.Unsafe.copyMemory: available
20:42:20.054 [main] DEBUG i.n.util.internal.PlatformDependent0 - java.nio.Bits.unaligned: true
20:42:20.060 [main] DEBUG i.n.util.internal.PlatformDependent - UID: 1000
20:42:20.060 [main] DEBUG i.n.util.internal.PlatformDependent - Java version: 8
20:42:20.060 [main] DEBUG i.n.util.internal.PlatformDependent - -Dio.netty.noUnsafe: false
20:42:20.060 [main] DEBUG i.n.util.internal.PlatformDependent - sun.misc.Unsafe: available
20:42:20.060 [main] DEBUG i.n.util.internal.PlatformDependent - -Dio.netty.noJavassist: false
20:42:20.061 [main] DEBUG i.n.util.internal.PlatformDependent - Javassist: unavailable
20:42:20.061 [main] DEBUG i.n.util.internal.PlatformDependent - You don't have Javassist in your class path or you don't have enough permission to load dynamically generated classes.  Please check the configuration for better performance.
20:42:20.061 [main] DEBUG i.n.util.internal.PlatformDependent - -Dio.netty.tmpdir: /tmp (java.io.tmpdir)
20:42:20.061 [main] DEBUG i.n.util.internal.PlatformDependent - -Dio.netty.bitMode: 64 (sun.arch.data.model)
20:42:20.061 [main] DEBUG i.n.util.internal.PlatformDependent - -Dio.netty.noPreferDirect: false
20:42:20.072 [main] DEBUG io.netty.channel.nio.NioEventLoop - -Dio.netty.noKeySetOptimization: false
20:42:20.072 [main] DEBUG io.netty.channel.nio.NioEventLoop - -Dio.netty.selectorAutoRebuildThreshold: 512
20:42:20.104 [main] DEBUG i.n.r.d.DefaultDnsServerAddressStreamProvider - Default DNS servers: [/127.0.0.53:53] (sun.net.dns.ResolverConfiguration)
20:42:20.107 [main] DEBUG io.netty.util.NetUtil - Loopback interface: lo (lo, 0:0:0:0:0:0:0:1%lo)
20:42:20.107 [main] DEBUG io.netty.util.NetUtil - /proc/sys/net/core/somaxconn: 128
20:42:20.297 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.numHeapArenas: 4
20:42:20.297 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.numDirectArenas: 4
20:42:20.297 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.pageSize: 8192
20:42:20.297 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.maxOrder: 11
20:42:20.297 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.chunkSize: 16777216
20:42:20.297 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.tinyCacheSize: 512
20:42:20.297 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.smallCacheSize: 256
20:42:20.297 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.normalCacheSize: 64
20:42:20.297 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.maxCachedBufferCapacity: 32768
20:42:20.297 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.cacheTrimInterval: 8192
ноя 19, 2018 8:42:20 PM io.vertx.core.http.impl.HttpServerImpl
SEVERE: java.lang.NoSuchMethodError: io.netty.util.NetUtil.isIpV4StackPreferred()Z
4 second ago
4 second ago
4 second ago
4 second ago


как решить проблему с SEVERE: java.lang.NoSuchMethodError: io.netty.util.NetUtil.isIpV4StackPreferred()Z?
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sergey-gornostaev
@sergey-gornostaev Куратор тега Java
Седой и строгий
Исключение NoSuchMethodError - это всегда признак несовместимости версий библиотек.
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