补充 我是下载了源码之后，自己编译了flink cep相关的jar然后引入进来。看pom文件flink-shaded-guava是flink-core引入的。
> 2019年11月19日 下午2:20，孙森 <[email protected]> 写道： > > 我在项目中使用flink release-1.9.1,一直出现Caused by: java.lang.NumberFormatException: > Not a version: 9 > java -version > java version "1.8.0_111" > Java(TM) SE Runtime Environment (build 1.8.0_111-b14) > Java HotSpot(TM) 64-Bit Server VM (build 25.111-b14, mixed mode) > > scala 2.11 > > maven 3.6.1 > > 具体的错误信息如下： > Exception in thread "main" > org.apache.flink.shaded.guava18.com.google.common.util.concurrent.UncheckedExecutionException: > java.lang.NumberFormatException: Not a version: 9 > at > org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2203) > at > org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache.get(LocalCache.java:3937) > at > org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4739) > at > org.apache.flink.api.scala.typeutils.TraversableSerializer$.compileCbf(TraversableSerializer.scala:184) > at > org.apache.flink.api.scala.typeutils.TraversableSerializer.compileCbf(TraversableSerializer.scala:51) > at > org.apache.flink.api.scala.typeutils.TraversableSerializer.<init>(TraversableSerializer.scala:41) > > at > org.apache.flink.streaming.api.graph.StreamGraph.addOperator(StreamGraph.java:258) > at > org.apache.flink.streaming.api.graph.StreamGraphGenerator.transformOneInputTransform(StreamGraphGenerator.java:649) > at > org.apache.flink.streaming.api.graph.StreamGraphGenerator.transform(StreamGraphGenerator.java:250) > at > org.apache.flink.streaming.api.graph.StreamGraphGenerator.generate(StreamGraphGenerator.java:209) > at > org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.getStreamGraph(StreamExecutionEnvironment.java:1540) > at > org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1507) > at > org.apache.flink.streaming.api.scala.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.scala:654) > > at scala.Function0$class.apply$mcV$sp(Function0.scala:34) > at > scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12) > at scala.App$$anonfun$main$1.apply(App.scala:76) > at scala.App$$anonfun$main$1.apply(App.scala:76) > at scala.collection.immutable.List.foreach(List.scala:381) > at > scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35) > at scala.App$class.main(App.scala:76) > > Caused by: java.lang.NumberFormatException: Not a version: 9 > at scala.util.PropertiesTrait$class.parts$1(Properties.scala:184) > at scala.util.PropertiesTrait$class.isJavaAtLeast(Properties.scala:187) > at scala.util.Properties$.isJavaAtLeast(Properties.scala:17) > at > scala.tools.util.PathResolverBase$Calculated$.javaBootClasspath(PathResolver.scala:276) > at > scala.tools.util.PathResolverBase$Calculated$.basis(PathResolver.scala:283) > at > scala.tools.util.PathResolverBase$Calculated$.containers$lzycompute(PathResolver.scala:293) > at > scala.tools.util.PathResolverBase$Calculated$.containers(PathResolver.scala:293) > at scala.tools.util.PathResolverBase.containers(PathResolver.scala:309) > at scala.tools.util.PathResolver.computeResult(PathResolver.scala:341) > at scala.tools.util.PathResolver.computeResult(PathResolver.scala:332) > at scala.tools.util.PathResolverBase.result(PathResolver.scala:314) > at > scala.tools.nsc.backend.JavaPlatform$class.classPath(JavaPlatform.scala:28) > at scala.tools.nsc.Global$GlobalPlatform.classPath(Global.scala:115) > at > scala.tools.nsc.Global.scala$tools$nsc$Global$$recursiveClassPath(Global.scala:131) > at scala.tools.nsc.Global.classPath(Global.scala:128) > at > scala.tools.nsc.backend.jvm.BTypesFromSymbols.<init>(BTypesFromSymbols.scala:39) > at > scala.tools.nsc.backend.jvm.BCodeIdiomatic.<init>(BCodeIdiomatic.scala:24) > at > scala.tools.nsc.backend.jvm.BCodeHelpers.<init>(BCodeHelpers.scala:23) > at > scala.tools.nsc.backend.jvm.BCodeSkelBuilder.<init>(BCodeSkelBuilder.scala:25) > at > scala.tools.nsc.backend.jvm.BCodeBodyBuilder.<init>(BCodeBodyBuilder.scala:25) > at > scala.tools.nsc.backend.jvm.BCodeSyncAndTry.<init>(BCodeSyncAndTry.scala:21) > at scala.tools.nsc.backend.jvm.GenBCode.<init>(GenBCode.scala:47) > at scala.tools.nsc.Global$genBCode$.<init>(Global.scala:675) > at scala.tools.nsc.Global.genBCode$lzycompute(Global.scala:671) > at scala.tools.nsc.Global.genBCode(Global.scala:671) > at > scala.tools.nsc.backend.jvm.GenASM$JPlainBuilder.serialVUID(GenASM.scala:1240) > at > scala.tools.nsc.backend.jvm.GenASM$JPlainBuilder.genClass(GenASM.scala:1329) > at > scala.tools.nsc.backend.jvm.GenASM$AsmPhase.emitFor$1(GenASM.scala:198) > at scala.tools.nsc.backend.jvm.GenASM$AsmPhase.run(GenASM.scala:204) > at scala.tools.nsc.Global$Run.compileUnitsInternal(Global.scala:1528) > at scala.tools.nsc.Global$Run.compileUnits(Global.scala:1513) > at > scala.tools.reflect.ToolBoxFactory$ToolBoxImpl$ToolBoxGlobal.wrapInPackageAndCompile(ToolBoxFactory.scala:197) > at > scala.tools.reflect.ToolBoxFactory$ToolBoxImpl$ToolBoxGlobal.compile(ToolBoxFactory.scala:252) > at > scala.tools.reflect.ToolBoxFactory$ToolBoxImpl$$anonfun$compile$2.apply(ToolBoxFactory.scala:429) > at > scala.tools.reflect.ToolBoxFactory$ToolBoxImpl$$anonfun$compile$2.apply(ToolBoxFactory.scala:422) > at > scala.tools.reflect.ToolBoxFactory$ToolBoxImpl$withCompilerApi$.liftedTree2$1(ToolBoxFactory.scala:355) > at > scala.tools.reflect.ToolBoxFactory$ToolBoxImpl$withCompilerApi$.apply(ToolBoxFactory.scala:355) > at > scala.tools.reflect.ToolBoxFactory$ToolBoxImpl.compile(ToolBoxFactory.scala:422) > at > org.apache.flink.api.scala.typeutils.TraversableSerializer$LazyRuntimeCompiler.compileCbfInternal(TraversableSerializer.scala:230) > at > org.apache.flink.api.scala.typeutils.TraversableSerializer$LazyRuntimeCompiler.call(TraversableSerializer.scala:220) > at > org.apache.flink.api.scala.typeutils.TraversableSerializer$LazyRuntimeCompiler.call(TraversableSerializer.scala:216) > at > org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4742) > at > org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3527) > at > org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2319) > at > org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2282) > at > org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2197) > ... 27 more > > > > >
