Question

我正在尝试使用以下命令执行spark脚本。

spark-submit --packages org.apache.spark:spark-streaming-kafka-0-10_2.11:2.3.0 src/sparkProcessing.py

我收到'未解决的依赖性错误，如下所示。

我正在使用Spark 2.3.0，Scala 2.12和Kafka 1.1.0

以下是我得到的错误：

    :: modules in use:
---------------------------------------------------------------------
|                  |            modules            ||   artifacts   |
|       conf       | number| search|dwnlded|evicted|| number|dwnlded|
---------------------------------------------------------------------
|      default     |   1   |   0   |   0   |   0   ||   0   |   0   |
---------------------------------------------------------------------

:: problems summary ::
:::: WARNINGS
    module not found: org.apache.spark#spark-streaming-kafka-0-10;2.3.0


http://dl.bintray.com/spark-packages/maven/org/apache/spark/spark-streaming-kafka-0-10/2.3.0/spark-streaming-kafka-0-10-2.3.0.jar

    ::::::::::::::::::::::::::::::::::::::::::::::

    ::          UNRESOLVED DEPENDENCIES         ::

    ::::::::::::::::::::::::::::::::::::::::::::::

    :: org.apache.spark#spark-streaming-kafka-0-10;2.3.0: not found

    ::::::::::::::::::::::::::::::::::::::::::::::


    :::: ERRORS
Server access error at url https://repo1.maven.org/maven2/org/apache/spark/spark-streaming-kafka-0-10/2.3.0/spark-streaming-kafka-0-10-2.3.0.pom (javax.net.ssl.SSLException: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty)

Server access error at url https://repo1.maven.org/maven2/org/apache/spark/spark-streaming-kafka-0-10/2.3.0/spark-streaming-kafka-0-10-2.3.0.jar (javax.net.ssl.SSLException: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty)


    :: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS
    Exception in thread "main" java.lang.RuntimeException: [unresolved dependency: org.apache.spark#spark-streaming-kafka-0-10;2.3.0: not found]
at org.apache.spark.deploy.SparkSubmitUtils$.resolveMavenCoordinates(SparkSubmit.scala:1270)
at org.apache.spark.deploy.DependencyUtils$.resolveMavenDependencies(DependencyUtils.scala:49)
at org.apache.spark.deploy.SparkSubmit$.prepareSubmitEnvironment(SparkSubmit.scala:350)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:170)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:136)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)

Answer 1

使用https://stackoverflow.com/a/50688351/5808464

解决了这个问题

我清除了其他java替代品并安装了我之前删除过的openjdk。

Ubuntu 18.04：Pyspark无法解决的依赖项：未找到模块：org.apache.spark＃spark-streaming-kafka-0-10; 2.3.0

1 个答案: