couldn't connect to server 127.0.0.1 shell/mongo.js:79_connect服务端报错79-优快云博客

本文链接：https://blog.youkuaiyun.com/u012750578/article/details/50927152

本文指导如何解决MongoDB连接失败问题，并详细介绍如何将MongoDB服务配置到Ubuntu环境变量中，确保服务稳定运行。

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[root@hqw data]# mongo
MongoDB shell version: 1.8.2
connecting to: test
Sun Jan 10 11:19:42 Error: couldn't connect to server 127.0.0.1 shell/mongo.js:79

找到 mongod.lock 的位置

locate mongod.lock

rm mongod.lock

rm -r _tmp

在删除完之后 ,最重要一步不要忘了重启千万要记住不是mongodb 重启而是ubuntu 系统重启

shutdown -h now

mongodb服务配置到环境变量中

# User specific environment and startup programs

PATH=$PATH:$HOME/bin

export PATH
unset USERNAME
# Oracle Settings
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_BASE=/home/app/oracle; export ORACLE_BASE
ORACLE_HOME=/home/app/oracle/product/10.2.0/db_1; export ORACLE_HOME
ORACLE_SID=ora10; export ORACLE_SID
ORACLE_TERM=xterm; export ORACLE_TERM
PATH=/usr/sbin:$PATH:$ORACLE_HOME/bin:/usr/local/mongodb/server/bin/ export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH
if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi

[root@hqw ~]#