Problem accessing login.jsp / GUI console is not coming

If You face below error:

HTTP ERROR 404

Solution:

• Check jetty processes.

• Stop motadata service:

  service motadata stop
  rm -rf /motadata/motadata/log/*
  rm -rf /motadata/motadata-db-engine.stderr.log
  rm -rf /motadata/motadata.stderr.log
  rm -rf /motadata/motadata/elasticsearch/logs/*
  rm -rf /motadata/motadata/nsq/bin/*.dat
  

now check jetty process:

[root@localhost work]# ps -aux | grep jetty
root 6908 2.4 11.7 7982324 944536 ? Sl 11:40 2:00 /motadata/motadata/jdk/bin/java -server -Xms500m -Xmx2000m -XX:+UseCompressedOops -jar start.jar jetty.http.port=8080 jetty.ssl.port=8443
root 22810 0.0 0.0 112648 956 pts/0 S+ 13:04 0:00 grep --color=auto jetty

Kill process by kill -9 6908

Now start motadata service again. and check.