我安装了Ambari，包括Hbase在内的所有服务都可以正常运行，直到昨天。现在，HBase服务已关闭。我曾尝试重新启动HBase主服务器和区域服务器，但启动后几秒钟后它就会关闭。
区域服务器和主服务器均已关闭
如果我查看日志文件，会得到以下信息
hbase-hbase-master-compute.internal.log
Wed Oct 24 07:57:27 UTC 2018 Starting master on ip-172-31-47-215.us-
west-2.compute.internal
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 63362
max locked memory (kbytes, -l) 64
max memory size (kbytes, -m) unlimited
open files (-n) 32000
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) 8192
cpu time (seconds, -t) unlimited
max user processes (-u) 16000
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
hbase-root-master.internal.out
Error: Could not find or load main class exists
感谢帮助！