windows - winutils spark windows 安装 env_variable

Question

我正在尝试在 Windows 10 上安装 Spark 1.6.1，到目前为止我已经完成了以下操作......

1. 下载spark 1.6.1，解压到某个目录，然后设置SPARK_HOME
2. 下载scala 2.11.8，解压到某个目录，然后设置SCALA_HOME
3. 设置 _JAVA_OPTION 环境变量
4. 从 https://github.com/steveloughran/winutils.git 下载了 winutils只需下载 zip 目录，然后设置 HADOOP_HOME 环境变量。 (不确定这是否不正确，因为权限被拒绝，我无法克隆该目录)。

当我回到 spark home 并运行 bin\spark-shell 时，我得到了

'C:\Program' is not recognized as an internal or external command, operable program or batch file.

我一定是遗漏了什么，我不明白我怎么能在 Windows 环境中运行 bash 脚本。但希望我不需要理解就可以让它工作。我一直在关注这个人的教程 - https://hernandezpaul.wordpress.com/2016/01/24/apache-spark-installation-on-windows-10/ .任何帮助，将不胜感激。

Answer 1

您需要下载 winutils 可执行文件，而不是源代码。

可以下载here ，或者如果您真的想要整个 Hadoop 发行版，您可以找到 2.6.0 二进制文件 here .然后，您需要将 HADOOP_HOME 设置为包含 winutils.exe 的目录。

此外，确保放置 Spark 的目录是一个不包含空格的目录，这一点非常重要，否则将无法运行。

设置完成后，不要启动spark-shell.sh，而是启动spark-shell.cmd:

C:\Spark\bin>spark-shell
log4j:WARN No appenders could be found for logger (org.apache.hadoop.metrics2.lib.MutableMetricsFactory).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Using Spark's repl log4j profile: org/apache/spark/log4j-defaults-repl.properties
To adjust logging level use sc.setLogLevel("INFO")
Welcome to
      ____              __
     / __/__  ___ _____/ /__
    _\ \/ _ \/ _ `/ __/  '_/
   /___/ .__/\_,_/_/ /_/\_\   version 1.6.1
      /_/

Using Scala version 2.10.5 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_91)
Type in expressions to have them evaluated.
Type :help for more information.
Spark context available as sc.
16/05/18 19:31:56 WARN General: Plugin (Bundle) "org.datanucleus" is already registered. Ensure you dont have multiple JAR versions of the same plugin in the classpath. The URL "file:/C:/Spark/lib/datanucleus-core-3.2.10.jar" is already registered, and you are trying to register an identical plugin located at URL "file:/C:/Spark/bin/../lib/datanucleus-core-3.2.10.jar."
16/05/18 19:31:56 WARN General: Plugin (Bundle) "org.datanucleus.api.jdo" is already registered. Ensure you dont have multiple JAR versions of the same plugin in the classpath. The URL "file:/C:/Spark/lib/datanucleus-api-jdo-3.2.6.jar" is already registered, and you are trying to register an identical plugin located at URL "file:/C:/Spark/bin/../lib/datanucleus-api-jdo-3.2.6.jar."
16/05/18 19:31:56 WARN General: Plugin (Bundle) "org.datanucleus.store.rdbms" is already registered. Ensure you dont have multiple JAR versions of the same plugin in the classpath. The URL "file:/C:/Spark/lib/datanucleus-rdbms-3.2.9.jar" is already registered, and you are trying to register an identical plugin located at URL "file:/C:/Spark/bin/../lib/datanucleus-rdbms-3.2.9.jar."
16/05/18 19:31:56 WARN Connection: BoneCP specified but not present in CLASSPATH (or one of dependencies)
16/05/18 19:31:56 WARN Connection: BoneCP specified but not present in CLASSPATH (or one of dependencies)
16/05/18 19:32:01 WARN ObjectStore: Version information not found in metastore. hive.metastore.schema.verification is not enabled so recording the schema version 1.2.0
16/05/18 19:32:01 WARN ObjectStore: Failed to get database default, returning NoSuchObjectException
16/05/18 19:32:07 WARN General: Plugin (Bundle) "org.datanucleus" is already registered. Ensure you dont have multiple JAR versions of the same plugin in the classpath. The URL "file:/C:/Spark/lib/datanucleus-core-3.2.10.jar" is already registered, and you are trying to register an identical plugin located at URL "file:/C:/Spark/bin/../lib/datanucleus-core-3.2.10.jar."
16/05/18 19:32:07 WARN General: Plugin (Bundle) "org.datanucleus.api.jdo" is already registered. Ensure you dont have multiple JAR versions of the same plugin in the classpath. The URL "file:/C:/Spark/lib/datanucleus-api-jdo-3.2.6.jar" is already registered, and you are trying to register an identical plugin located at URL "file:/C:/Spark/bin/../lib/datanucleus-api-jdo-3.2.6.jar."
16/05/18 19:32:07 WARN General: Plugin (Bundle) "org.datanucleus.store.rdbms" is already registered. Ensure you dont have multiple JAR versions of the same plugin in the classpath. The URL "file:/C:/Spark/lib/datanucleus-rdbms-3.2.9.jar" is already registered, and you are trying to register an identical plugin located at URL "file:/C:/Spark/bin/../lib/datanucleus-rdbms-3.2.9.jar."
16/05/18 19:32:07 WARN Connection: BoneCP specified but not present in CLASSPATH (or one of dependencies)
16/05/18 19:32:08 WARN Connection: BoneCP specified but not present in CLASSPATH (or one of dependencies)
16/05/18 19:32:12 WARN ObjectStore: Version information not found in metastore. hive.metastore.schema.verification is not enabled so recording the schema version 1.2.0
16/05/18 19:32:12 WARN ObjectStore: Failed to get database default, returning NoSuchObjectException
SQL context available as sqlContext.

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