无法解析Spark结构化流kafka依赖项

Question

我试过了

./spark-2.3.1-bin-hadoop2.7/bin/spark-submit --packages org.apache.spark:spark-sql-kafka-0-10_2.11:2.3.1 test.py 

在我自己的电脑里，一切都很好。但是我在我学校的服务器上试过之后，它有以下的消息和错误。我在谷歌搜索了很久，完全不知道。有人能帮我吗？

Ivy默认缓存设置为：/home/zqwang/.ivy2/jars::loading settings::url=jar:file:/data/opt/tmp/zqwang/spark-2.3.1-bin-hadoop2.7/jars/ivy-2.4.0.jar！/org/apache/Ivy/core/settings/ivysettings.xml org.apache.spark#spark-sql-kafka-0-102.2.11添加为依赖项：：解析依赖项::org.apache.spark#spark-sql-kafka-0-102.11中存储的包的JAR缓存：

模块项目conf number searchdwnldedevicted numberdwnlded

默认值1 0 0 0 0 0

未找到警告模块:org.apache.spark#spark-sql-kafka-0-102.11；2.3.1

====本地-M2-缓存：已尝试

文件：/home/zqwang/.m2/repository/org/apache/spark/spark-sql-kafka-0-10_2.11/2.3.1/spark-sql-kafka-0-102.11-2.3.1.pom

-- artifact

org.apache.spark#spark-sql-kafka-0-102.11；2.3.1！spark-sql-kafka-0-102.11.jar:

文件：/home/zqwang/.m2/repository/org/apache/spark/spark-sql-kafka-0-10_2.11/2.3.1/spark-sql-kafka-0-102.11-2.3.1.jar

====local-ivy-cache：已尝试

/home/zqwang/.ivy2/local/org.apache.spark/spark-sql-kafka-0-102.11/2.3.1/ivys/ivy.xml

-- artifact

org.apache.spark#spark-sql-kafka-0-102.11；2.3.1！spark-sql-kafka-0-102.11.jar:

/home/zqwang/.ivy2/local/org.apache.spark/spark-sqL-kafka-0-10_2.11/2.3.1/jars/spark-sqL-kafka-0-10_2.11.jar

====Central：已尝试

-- artifact

https://repo1.maven.org/maven2/org/apache/spark/spark-sql-kafka-0-10_2.11/2.3.1/spark-sql-kafka-0-102.11-2.3.1.jar

====火花-包：已尝试

http://dl.bintray.com/spark-packages/maven/org/apache/spark/spark-sql-kafka-0-10_2.11/2.3.1/spark-sql-kafka-0-102.11-2.3.1.pom

-- artifact

org.apache.spark#spark-sql-kafka-0-102.11；2.3.1！spark-sql-kafka-0-102.11.jar:

http://dl.bintray.com/spark-packages/maven/org/apache/spark/spark-sql-kafka-0-10_2.11/2.3.1/spark-sql-kafka-0-10_2.11-2.3.1.jar

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

  ::          UNRESOLVED DEPENDENCIES         ::

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

  :: org.apache.spark#spark-sql-kafka-0-10_2.11;2.3.1: not found

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

：：：错误url https://repo1.maven.org/maven2/org/apache/spark/spark-sql-kafka-0-10_2.11/2.3.1/spark-sql-kafka-0-102.11-2.3.1.pom的服务器访问错误(java.net.connectException：连接被拒绝）

url https://repo1.maven.org/maven2/org/apache/spark/spark-sql-kafka-0-10_2.11/2.3.1/spark-sql-kafka-0-102.11-2.3.1.jar上的服务器访问错误(java.net.connectException：连接被拒绝）

url http://dl.bintray.com/spark-packages/maven/org/apache/spark/spark-sql-kafka-0-10_2.11/2.3.1/spark-sql-kafka-0-102.11-2.3.1.pom上的服务器访问错误(java.net.connectException：连接被拒绝）

url http://dl.bintray.com/spark-packages/maven/org/apache/spark/spark-sql-kafka-0-10_2.11/2.3.1/spark-sql-kafka-0-102.11-2.3.1.jar上的服务器访问错误(java.net.connectException：连接被拒绝）

：：使用详细或调试消息级别了解线程“main”java.lang.RuntimeException：[unresolved dependency:org.apache.spark.spark#spark-sql-kafka-0-102.11；2.3.1:找不到]在org.apache.spark.deploy.sparksubmitutils$.resolveMavencoordines(sparksubmitutils:1303)在org.apache.spark.deploy.depleveMavences（depledencytils$.resolveMavences：53）在

Answer 1

但在我尝试了学校的服务器后，它出现了以下信息和错误

你的学校有防火墙防止远程软件包被下载。

例如，这个链接对我有效