Restarting Kylin in Docker

[root@f4eb503da1ab bin]# cd $KYLIN_HOME
[root@f4eb503da1ab apache-kylin-4.0.1-bin-spark2]# bash bin/kylin.sh restart
Restarting kylin...
--> Stopping kylin first if it's running...
Stopping Kylin: 4138
Kylin with pid 4138 has been stopped.
--> Start kylin...
Retrieving hadoop conf dir...
...................................................[PASS]
KYLIN_HOME is set to /home/admin/apache-kylin-4.0.1-bin-spark2
Checking hive
...................................................[PASS]
Checking hadoop shell
...................................................[PASS]
Checking hdfs working dir
...................................................[PASS]

Checking environment finished successfully. To check again, run 'bin/check-env.sh' manually.
Retrieving hadoop conf dir...
Retrieving Spark dependency...
Skip spark which not owned by kylin. SPARK_HOME is /home/admin/spark-2.4.7-bin-hadoop2.7 and KYLIN_HOME is /home/admin/apache-kylin-4.0.1-bin-spark2.
Please download the correct version of Apache Spark, unzip it, rename it to 'spark' and put it in /home/admin/apache-kylin-4.0.1-bin-spark2 directory.
Do not use the spark that comes with your hadoop environment.
If your hadoop environment is cdh6.x, you need to do some additional operations in advance.
Please refer to the link: https://cwiki.apache.org/confluence/display/KYLIN/Deploy+Kylin+4+on+CDH+6.
Start to check whether we need to migrate acl tables
Not HBase metadata. Skip check.

A new Kylin instance is started by . To stop it, run 'kylin.sh stop'
Check the log at /home/admin/apache-kylin-4.0.1-bin-spark2/logs/kylin.log
Web UI is at http://f4eb503da1ab:7070/kylin