spark--cmd启动scala版本的shell

C:\Users\Administrator\Documents\spark\spark-3.5.4-bin-hadoop3>.\bin\spark-shell
Missing Python executable 'python3', defaulting to 'C:\Users\Administrator\Documents\spark\spark-3.5.4-bin-hadoop3\bin\..' for SPARK_HOME environment variable. Please install Python or specify the correct Python executable in PYSPARK_DRIVER_PYTHON or PYSPARK_PYTHON environment variable to detect SPARK_HOME safely.
25/01/28 23:01:11 WARN Shell: Did not find winutils.exe: java.io.FileNotFoundException: java.io.FileNotFoundException: HADOOP_HOME and hadoop.home.dir are unset. -see https://wiki.apache.org/hadoop/WindowsProblems
Setting default log level to "WARN".
To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
25/01/28 23:01:16 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Spark context Web UI available at http://WIN-5B2ST4S1K5H:4040
Spark context available as 'sc' (master = local[*], app id = local-1738076477870).
Spark session available as 'spark'.
Welcome to
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    _\ \/ _ \/ _ `/ __/  '_/
   /___/ .__/\_,_/_/ /_/\_\   version 3.5.4
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Using Scala version 2.12.18 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_421)
Type in expressions to have them evaluated.
Type :help for more information.

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