6
我正在运行spark版本2.1.0，并且出现以下异常。我得到的结果，但它抛出异常Spark异常java.lang.ClassNotFoundException：de.unkrig.jdisasm.Disassembler
java.lang.ClassNotFoundException: de.unkrig.jdisasm.Disassembler
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at org.codehaus.janino.SimpleCompiler.disassembleToStdout(SimpleCompiler.java:430)
at org.codehaus.janino.SimpleCompiler.compileToClassLoader(SimpleCompiler.java:404)
at org.codehaus.janino.ClassBodyEvaluator.compileToClass(ClassBodyEvaluator.java:311)
at org.codehaus.janino.ClassBodyEvaluator.cook(ClassBodyEvaluator.java:229)
at org.codehaus.janino.SimpleCompiler.cook(SimpleCompiler.java:196)
at org.codehaus.commons.compiler.Cookable.cook(Cookable.java:91)
at org.apache.spark.sql.catalyst.expressions.codegen.CodeGenerator$.org$apache$spark$sql$catalyst$expressions$codegen$CodeGenerator$$doCompile(CodeGenerator.scala:935)
at org.apache.spark.sql.catalyst.expressions.codegen.CodeGenerator$$anon$1.load(CodeGenerator.scala:998)
at org.apache.spark.sql.catalyst.expressions.codegen.CodeGenerator$$anon$1.load(CodeGenerator.scala:995)
at org.spark_project.guava.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3599)
at org.spark_project.guava.cache.LocalCache$Segment.loadSync(LocalCache.java:2379)
at org.spark_project.guava.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2342)
at org.spark_project.guava.cache.LocalCache$Segment.get(LocalCache.java:2257)
at org.spark_project.guava.cache.LocalCache.get(LocalCache.java:4000)
at org.spark_project.guava.cache.LocalCache.getOrLoad(LocalCache.java:4004)
at org.spark_project.guava.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4874)
at org.apache.spark.sql.catalyst.expressions.codegen.CodeGenerator$.compile(CodeGenerator.scala:890)
at org.apache.spark.sql.execution.WholeStageCodegenExec.doExecute(WholeStageCodegenExec.scala:357)
at org.apache.spark.sql.execution.SparkPlan$$anonfun$execute$1.apply(SparkPlan.scala:114)
at org.apache.spark.sql.execution.SparkPlan$$anonfun$execute$1.apply(SparkPlan.scala:114)
at org.apache.spark.sql.execution.SparkPlan$$anonfun$executeQuery$1.apply(SparkPlan.scala:135)
at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
at org.apache.spark.sql.execution.SparkPlan.executeQuery(SparkPlan.scala:132)
at org.apache.spark.sql.execution.SparkPlan.execute(SparkPlan.scala:113)
at org.apache.spark.sql.execution.SparkPlan.getByteArrayRdd(SparkPlan.scala:225)
at org.apache.spark.sql.execution.SparkPlan.executeCollect(SparkPlan.scala:272)
at org.apache.spark.sql.Dataset$$anonfun$org$apache$spark$sql$Dataset$$execute$1$1.apply(Dataset.scala:2371)
at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:57)
at org.apache.spark.sql.Dataset.withNewExecutionId(Dataset.scala:2765)
at org.apache.spark.sql.Dataset.org$apache$spark$sql$Dataset$$execute$1(Dataset.scala:2370)
at org.apache.spark.sql.Dataset.org$apache$spark$sql$Dataset$$collect(Dataset.scala:2377)
at org.apache.spark.sql.Dataset$$anonfun$count$1.apply(Dataset.scala:2405)
at org.apache.spark.sql.Dataset$$anonfun$count$1.apply(Dataset.scala:2404)
at org.apache.spark.sql.Dataset.withCallback(Dataset.scala:2778)
at org.apache.spark.sql.Dataset.count(Dataset.scala:2404)
我只是阅读的文本文件和打印计数
val rdd = sparkLocal.read.text("/data/logs/file.log")
println(rdd.count)
但我得到的结果
这是我build.sbt
libraryDependencies ++= {
val akkaVersion = "2.4.10"
val sparkVersion = "2.1.0"
Seq(
"com.typesafe.akka" %% "akka-actor" % akkaVersion,
"org.apache.spark" %% "spark-core" % sparkVersion,
"org.apache.spark" %% "spark-sql" % sparkVersion,
"org.apache.spark" %% "spark-hive" % sparkVersion,
"com.typesafe.akka" %% "akka-slf4j" % akkaVersion,
"org.apache.spark" %% "spark-streaming" % sparkVersion
)
}
请人帮我
你错过了什么地方。如果你所做的只是那么那么你就不会得到这个错误。你是从火星壳跑出来的吗？你建立和火花提交？什么是你的build.sbt看起来像...这里有什么缺失 –
我修改了问题 – Muhunthan