dongjoon-hyun commented on PR #48126:
URL: https://github.com/apache/spark/pull/48126#issuecomment-2357266872

   To @HyukjinKwon , I closed the above follow-up and kept this original PR.
   
   > Could we maybe just reuse 'PYSPARK_SUBMIT_ARGS' environment variable set 
to '--master local[1]' if this is just dev/test only? I haven't tested cuz I am 
away from keyboard today but I think it should work.
   
   This PR has more contributions on top of Python Doc Generations. For 
example, `PYSPARK_SUBMIT_ARGS` cannot support `spark-shell` and `spark-sql` and 
so on.
   
   ```
   $ JDK_JAVA_OPTIONS="-Dspark.test.master=local[1]" bin/spark-shell
   NOTE: Picked up JDK_JAVA_OPTIONS: -Dspark.test.master=local[1]
   NOTE: Picked up JDK_JAVA_OPTIONS: -Dspark.test.master=local[1]
   WARNING: Using incubator modules: jdk.incubator.vector
   Using Spark's default log4j profile: 
org/apache/spark/log4j2-pattern-layout-defaults.properties
   Setting default log level to "WARN".
   To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use 
setLogLevel(newLevel).
   Welcome to
         ____              __
        / __/__  ___ _____/ /__
       _\ \/ _ \/ _ `/ __/  '_/
      /___/ .__/\_,_/_/ /_/\_\   version 4.0.0-SNAPSHOT
         /_/
   
   Using Scala version 2.13.14 (OpenJDK 64-Bit Server VM, Java 21.0.4)
   Type in expressions to have them evaluated.
   Type :help for more information.
   24/09/17 17:44:03 WARN NativeCodeLoader: Unable to load native-hadoop 
library for your platform... using builtin-java classes where applicable
   Spark context Web UI available at http://localhost:4040
   Spark context available as 'sc' (master = local[1], app id = 
local-1726620243965).
   Spark session available as 'spark'.
   
   scala>
   ```
   
   ```
   $ JDK_JAVA_OPTIONS="-Dspark.test.master=local[1]" bin/spark-sql
   NOTE: Picked up JDK_JAVA_OPTIONS: -Dspark.test.master=local[1]
   NOTE: Picked up JDK_JAVA_OPTIONS: -Dspark.test.master=local[1]
   WARNING: Using incubator modules: jdk.incubator.vector
   Using Spark's default log4j profile: 
org/apache/spark/log4j2-pattern-layout-defaults.properties
   Setting default log level to "WARN".
   To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use 
setLogLevel(newLevel).
   24/09/17 17:44:19 WARN NativeCodeLoader: Unable to load native-hadoop 
library for your platform... using builtin-java classes where applicable
   24/09/17 17:44:22 WARN ObjectStore: Version information not found in 
metastore. hive.metastore.schema.verification is not enabled so recording the 
schema version 2.3.0
   24/09/17 17:44:22 WARN ObjectStore: setMetaStoreSchemaVersion called but 
recording version is disabled: version = 2.3.0, comment = Set by MetaStore 
[email protected]
   24/09/17 17:44:22 WARN ObjectStore: Failed to get database default, 
returning NoSuchObjectException
   Spark Web UI available at http://localhost:4040
   Spark master: local[1], Application Id: local-1726620260476
   spark-sql (default)>
   ```


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