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https://issues.apache.org/jira/browse/ZOOKEEPER-4910?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Nauroth updated ZOOKEEPER-4910:
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Summary: java.lang.NoClassDefFoundError: com/codahale/metrics/Reservoir
(was: ava.lang.NoClassDefFoundError: com/codahale/metrics/Reservoir)
> java.lang.NoClassDefFoundError: com/codahale/metrics/Reservoir
> --------------------------------------------------------------
>
> Key: ZOOKEEPER-4910
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4910
> Project: ZooKeeper
> Issue Type: Bug
> Affects Versions: 3.6.0, 3.7.0, 3.8.0, 3.9.0
> Reporter: XiaoSheng Song
> Priority: Minor
> Labels: pull-request-available
> Fix For: 3.10.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> when no dep dropwizard will appear java.lang.NoClassDefFoundError:
> com/codahale/metrics/Reservoir
> {code:java}
> Exception in thread "ZooKeeper Server Starter"
> java.lang.NoClassDefFoundError: com/codahale/metrics/Reservoir
> at
> org.apache.zookeeper.metrics.impl.DefaultMetricsProvider$DefaultMetricsContext.lambda$getSummary$2(DefaultMetricsProvider.java:126)
> at
> java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1713)
> at
> org.apache.zookeeper.metrics.impl.DefaultMetricsProvider$DefaultMetricsContext.getSummary(DefaultMetricsProvider.java:122)
> at
> org.apache.zookeeper.server.ServerMetrics.<init>(ServerMetrics.java:74)
> at
> org.apache.zookeeper.server.ServerMetrics.<clinit>(ServerMetrics.java:44)
> at
> org.apache.zookeeper.server.ZooKeeperServerMain.runFromConfig(ZooKeeperServerMain.java:133)
> at
> org.apache.dubbo.springboot.demo.provider.EmbeddedZooKeeper$ServerRunnable.run(EmbeddedZooKeeper.java:249)
> at java.base/java.lang.Thread.run(Thread.java:1575)
> Caused by: java.lang.ClassNotFoundException: com.codahale.metrics.Reservoir
> at
> java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
> at
> java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
> at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:528)
> ... 8 {code}
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