【发布时间】:2016-11-20 10:40:42
【问题描述】:
在我的 ubuntu 机器中,当我运行命令 curl -X GET 'http://localhost:9200' 来测试连接时,它会显示以下消息。
curl: (7) Failed to connect to localhost port 9200: Connection refused
当我使用sudo systemctl start elasticsearch 检查服务器状态时,它会显示以下消息。
● elasticsearch.service - Elasticsearch
Loaded: loaded (/usr/lib/systemd/system/elasticsearch.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Sun 2016-11-20 16:32:30 BDT; 44s ago
Docs: http://www.elastic.co
Process: 8653 ExecStart=/usr/share/elasticsearch/bin/elasticsearch -p ${PID_DIR}/elasticsearch.pid --quiet -Edefault.path.logs=${LOG_DIR} -Edefa
Process: 8649 ExecStartPre=/usr/share/elasticsearch/bin/elasticsearch-systemd-pre-exec (code=exited, status=0/SUCCESS)
Main PID: 8653 (code=exited, status=1/FAILURE)
Nov 20 16:32:29 bahar elasticsearch[8653]: 2016-11-20 16:32:25,579 main ERROR Null object returned for RollingFile in Appenders.
Nov 20 16:32:29 bahar elasticsearch[8653]: 2016-11-20 16:32:25,579 main ERROR Null object returned for RollingFile in Appenders.
Nov 20 16:32:29 bahar elasticsearch[8653]: 2016-11-20 16:32:25,580 main ERROR Unable to locate appender "rolling" for logger config "root"
Nov 20 16:32:29 bahar elasticsearch[8653]: 2016-11-20 16:32:25,580 main ERROR Unable to locate appender "index_indexing_slowlog_rolling" for logge
Nov 20 16:32:29 bahar elasticsearch[8653]: 2016-11-20 16:32:25,581 main ERROR Unable to locate appender "index_search_slowlog_rolling" for logger
Nov 20 16:32:29 bahar elasticsearch[8653]: 2016-11-20 16:32:25,581 main ERROR Unable to locate appender "deprecation_rolling" for logger config "o
Nov 20 16:32:29 bahar elasticsearch[8653]: [2016-11-20T16:32:25,592][WARN ][o.e.c.l.LogConfigurator ] ignoring unsupported logging configuration
Nov 20 16:32:30 bahar systemd[1]: elasticsearch.service: Main process exited, code=exited, status=1/FAILURE
Nov 20 16:32:30 bahar systemd[1]: elasticsearch.service: Unit entered failed state.
Nov 20 16:32:30 bahar systemd[1]: elasticsearch.service: Failed with result 'exit-code'.
【问题讨论】:
标签: linux curl search elasticsearch ubuntu-16.04