2019-05-30 10:55:13,162 [ERROR] seahub_extra.search.views:198 search ConnectionError(<urllib3.connection.HTTPConnection object at 0x7effda399690>: Failed to establish a new connection: [Errno 111] Connection refused) caused by: NewConnectionError(<urllib3.connection.HTTPConnection object at 0x7effda399690>: Failed to establish a new connection: [Errno 111] Connection refused)
06/06/2019 11:31:37 [INFO] root:210 main: storage: using filesystem storage backend
06/06/2019 11:31:37 [INFO] root:212 main: index office pdf: True
06/06/2019 11:31:37 [ERROR] seafes:160 start_index_local: Index process init error: ConnectionError(<urllib3.connection.HTTPConnection object at 0x7f444f3d4350>: Failed to establish a new connection: [Errno 111] Connection refused) caused by: NewConnectionError(<urllib3.connection.HTTPConnection object at 0x7f444f3d4350>: Failed to establish a new connection: [Errno 111] Connection refused).
mohammad@pro:~$ /home/mohammad/seafile-server/pro/elasticsearch/bin/elasticsearch -Des.path.logs=/home/mohammad/logs -Des.path.data=/home/mohammad/pro-data/search/data -Des.network.host=127.0.0.1 -Des.insecure.allow.root=true -p /home/mohammad/pids/elasticsearch.pid
Unrecognized VM option ‘UseParNewGC’
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.