![](/img/trans.png)
[英]JMeter - Java.net.URISyntaxException: Illegal character in path at index
[英]Apache Spark: Exception in thread “main” java.net.URISyntaxException: Illegal character in path at index 0:
我一直在使用Apache Spark(scala)並使用sbt構建軟件包。 我能夠構建該程序包,但Exception in thread "main" java.net.URISyntaxException: Illegal character in path at index 0:
收到Exception in thread "main" java.net.URISyntaxException: Illegal character in path at index 0:
./bin/spark-submit \ "/Users/Desktop/tranasactions/target/transaction_2.10-1.0.jar" --help
我不明白為什么會這樣。
這是我的代碼
import org.apache.spark.SparkContext
import org.apache.spark.SparkContext._
import org.apache.spark.SparkConf
import org.apache.spark.graphx._
import org.apache.spark.rdd.RDD
object creditFraud {
def main(args: Array[String]) {
val conf = new SparkConf().setAppName("Transaction")
val sc = new SparkContext(conf)
val graph = GraphLoader.edgeListFile(sc,"Users/grantherman/Desktop/transactionFile.csv")
println("GRAPHX: Number of vertices " + graph.vertices.count)
println("GRAPHX: Number of edges " + graph.edges.count)
}
}
這是.sbt文件:
name := "Transaction"
version := "1.0"
scalaVersion := "2.10.4"
libraryDependencies += "org.apache.spark" %% "spark-core" % "1.3.1" % "provided"
libraryDependencies += "org.apache.spark" %% "spark-graphx" % "1.3.1" % "provided"
resolvers ++= Seq(
"Akka Repository" at "http://repo.akka.io/releases/",
"Spray Repository" at "http://repo.spray.cc/")
如果您在一行中輸入命令,請刪除“ \\”,因此它將類似於:
./bin/spark-submit "/Users/Desktop/tranasactions/target/transaction_2.10-1.0.jar" --help
“ \\”是Bash轉義字符。 如果嘗試輸入長命令,則可以將命令分成幾行,例如:
./bin/spark-submit \
"/Users/Desktop/tranasactions/target/transaction_2.10-1.0.jar" --help
更新 :我以前的答案僅關注“ java.net.URISyntaxException”。
為了運行spark-submit,您可以參考其文檔: https : //spark.apache.org/docs/1.1.0/submitting-applications.html
對於您的情況,可以在以下命令中執行jar文件(假設您的類名稱為org.apache.spark.examples.SparkPi ):
./bin/spark-submit --class org.apache.spark.examples.SparkPi "/Users/Desktop/tranasactions/target/transaction_2.10-1.0.jar"
或將其拆分為多行:
./bin/spark-submit \
--class org.apache.spark.examples.SparkPi \
"/Users/Desktop/tranasactions/target/transaction_2.10-1.0.jar"
您還可以指定希望運行的核心數量(假設為4個核心):
./bin/spark-submit \
--class org.apache.spark.examples.SparkPi \
--master local[4] \
"/Users/Desktop/tranasactions/target/transaction_2.10-1.0.jar"
如果您不確定jar文件是否可以正常工作,建議您在開始之前先使用spark-examples- [version] .jar。
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