尝试使用 Windows 中的 KnoxShell 示例（使用 Cmder 作为 shell 模拟器）。执行以下命令时，shell 锁定，没有可用的提示，也没有任何反应。我只能关闭Shell。
那是Windows特有的吗？
λ gradlew.bat -q --no-daemon shell
This is a gradle Application Shell.
You can import your application classes and act on them.
import org.apache.hadoop.gateway.shell.Hadoop;import
org.apache.hadoop.gateway.shell.hdfs.Hdfs;import org.apache.hadoop.gateway.shell.job.Job;import org.apache.hadoop.gateway.shell.workflow.Workflow;import org.apache.hadoop.gateway.shell.yarn.Yarn;import groovy.json.JsonSlurper;import java.util.concurrent.TimeUnit;
===> [import org.apache.hadoop.gateway.shell.Hadoop;import org.apache.hadoop.gateway.shell.hdfs.Hdfs;import org.apache.hadoop.gateway.shell.job.Job;import org.apache.hadoop.gateway.shell.workflow.Workflow;import org.apache.hadoop.gateway.shell.yarn.Yarn;import groovy.json.JsonSlurper;import java.util.concurrent.TimeUnit;]
session = Hadoop.login( https://bi-hadoop-prod-xxxx.bi.services.us-south.bluemix.net:8443/gateway/default, user, password);
slurper = new JsonSlurper();
Groovy Shell (1.8.3, JVM: 1.8.0_51)
Type 'help' or '\h' for help.
-------------------------------------------------------------------------------
groovy:002> hadoop fs -ls /