spark-3.0.1-bin-hadoop2.7 启动失败，java: No such file or directory

Question

每当我使用 Java 时，都会遇到一些问题。 （要使用tensorflowonspark，我运行代码）

在windowpowershell中，

export JAVA_HOME=/mnt/c/Program\ Files/Java/jdk1.8.0_261

 ${SPARK_HOME}/sbin/start-master.sh

starting org.apache.spark.deploy.master.Master, logging to /mnt/c/Users/MY_PATH/spark-3.0.1-bin-hadoop2.7/logs/spark-root-org.apache.spark.deploy.master.Master-1-DESKTOP-5CGUHKF.out

failed to launch: nice -n 0 /mnt/c/Users/MY_PATH/spark-3.0.1-bin-hadoop2.7/bin/spark-class org.apache.spark.deploy.master.Master --host DESKTOP-5CGUHKF.localdomain --port 7077 --webui-port 8080 /mnt/c/Users/MY_PATH/spark-3.0.1-bin-hadoop2.7/bin/spark-class: line 71: /mnt/c/Program Files/Java/jdk1.8.0_261/bin/java: No such file or directory

/mnt/c/Program Files/Java/jdk1.8.0_261# cd bin

/mnt/c/Program Files/Java/jdk1.8.0_261/bin# cd java

bash: cd: java: No such file or directory

/mnt/c/Program Files/Java/jdk1.8.0_261/bin# ls

appletviewer.exe javac.exe jcmd.exe jmap.exe keytool.exe rmic.exe vcruntime140.dll extcheck.exe javadoc.exe jconsole.exe jps.exe kinit.exe rmid.exe wsgen.exe idlj.exe javafxpackager.exe jdb.exe jrunscript.exe klist.exe rmiregistry.exe wsimport.exe jabswitch.exe javah.exe jdeps.exe jsadebugd.exe ktab.exe schemagen.exe xjc.exe jar.exe javap.exe jhat.exe jstack.exe native2ascii.exe serialver.exe jarsigner.exe javapackager.exe jinfo.exe jstat.exe orbd.exe servertool.exe java-rmi.exe javaw.exe jjs.exe jstatd.exe pack200.exe tnameserv.exe java.exe javaws.exe jli.dll jvisualvm.exe policytool.exe unpack200.exe

在 JAVA 中，没有任何“java”文件！我该如何解决？

Answer 1

java.exe 确实存在于您的输出中

您已经为 Windows 安装了 Java，但使用的是 Shell 脚本，它们不能一起工作。