胶水作业失败，随机出现“JohnSnowLabs spark-nlp 依赖项未找到”错误

如何解决胶水作业失败，随机出现“JohnSnowLabs spark-nlp 依赖项未找到”错误

我正在使用 AWS glue 运行一些 pyspark python 代码，有时成功但有时失败并出现依赖错误：Resource Setup Error: Exception in thread "main" java.lang.RuntimeException: [unresolved dependency: JohnSNowLabs#spark-nlp;2.5.4: not found]，这是错误日志：

:: problems summary ::
:::: WARNINGS
        module not found: JohnSNowLabs#spark-nlp;2.5.4

    ==== local-m2-cache: tried

      file:/root/.m2/repository/JohnSNowLabs/spark-nlp/2.5.4/spark-nlp-2.5.4.pom

      -- artifact JohnSNowLabs#spark-nlp;2.5.4!spark-nlp.jar:

      file:/root/.m2/repository/JohnSNowLabs/spark-nlp/2.5.4/spark-nlp-2.5.4.jar

    ==== local-ivy-cache: tried

      /root/.ivy2/local/JohnSNowLabs/spark-nlp/2.5.4/ivys/ivy.xml

      -- artifact JohnSNowLabs#spark-nlp;2.5.4!spark-nlp.jar:

      /root/.ivy2/local/JohnSNowLabs/spark-nlp/2.5.4/jars/spark-nlp.jar

    ==== central: tried

      https://repo1.maven.org/maven2/JohnSNowLabs/spark-nlp/2.5.4/spark-nlp-2.5.4.pom

      -- artifact JohnSNowLabs#spark-nlp;2.5.4!spark-nlp.jar:

      https://repo1.maven.org/maven2/JohnSNowLabs/spark-nlp/2.5.4/spark-nlp-2.5.4.jar

    ==== spark-packages: tried

      https://dl.bintray.com/spark-packages/maven/JohnSNowLabs/spark-nlp/2.5.4/spark-nlp-2.5.4.pom

      -- artifact JohnSNowLabs#spark-nlp;2.5.4!spark-nlp.jar:

      https://dl.bintray.com/spark-packages/maven/JohnSNowLabs/spark-nlp/2.5.4/spark-nlp-2.5.4.jar

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

        ::          UNRESOLVED DEPENDENCIES         ::

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

        :: JohnSNowLabs#spark-nlp;2.5.4: not found

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



:: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS
Exception in thread "main" java.lang.RuntimeException: [unresolved dependency: JohnSNowLabs#spark-nlp;2.5.4: not found]

从成功运行的日志中，我可以看到胶水能够从 https://dl.bintray.com/spark-packages/maven/JohnSNowLabs/spark-nlp/2.5.4/spark-nlp-2.5.4.pom 下载依赖项，失败的作业也尝试从那里下载，但失败了。

这个问题似乎在上周自行解决了，但在最近几天它又出现了，到目前为止还没有自行解决。有没有人见过这个奇怪的问题？谢谢。

解决方法

spark-packages 于 2021 年 5 月 1 日移动。在我的 Scala 项目中，我不得不像这样添加一个不同的解析器。在java中它必须是相似的。

resolvers in ThisBuild ++= Seq(
  "SparkPackages" at "https://repos.spark-packages.org"
 ## remove -> "MVNRepository"  at "https://dl.bintray.com/spark-packages/maven"
)

去看看你自己，那个包不在你要找的那个解析器上。我的也不是。

https://dl.bintray.com/spark-packages/