Log4j:[2015-10-29 15:47:11] INFO ReadProperty:172 - Loading properties file from class path resource [resources/jdbc.properties] Log4j:[2015-10-29 15:47:11] INFO ReadProperty:172 - Loading properties file from class path resource [resources/common.properties] 29-Oct-2015 15:52:53.587 INFO [localhost-startStop-1] org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [342,445] milliseconds.
error: Failed dependencies: libmysqlclient.so.18()(64bit) is needed by (installed) postfix-2:2.10.1-6.el7.x86_64 libmysqlclient.so.18()(64bit) is needed by (installed) perl-DBD-MySQL-4.023-5.el7.x86_64 libmysqlclient.so.18()(64bit) is needed by (installed) php-mysql-5.4.16-36.3.el7_2.x86_64 libmysqlclient.so.18(libmysqlclient_18)(64bit) is needed by (installed) postfix-2:2.10.1-6.el7.x86_64 libmysqlclient.so.18(libmysqlclient_18)(64bit) is needed by (installed) perl-DBD-MySQL-4.023-5.el7.x86_64 libmysqlclient.so.18(libmysqlclient_18)(64bit) is needed by (installed) php-mysql-5.4.16-36.3.el7_2.x86_64 mariadb-libs(x86-64) = 1:5.5.50-1.el7_2 is needed by (installed) mariadb-1:5.5.50-1.el7_2.x86_64 mariadb-libs(x86-64) = 1:5.5.50-1.el7_2 is needed by (installed) mariadb-server-1:5.5.50-1.el7_2.x86_64
cat /var/log/mysqld.log | grep A temporary password is generated for root@localhost 2017-01-20 16:46:53.059632Z 1 [Note] A temporary password is generated for root@localhost: +wGVA#to(4tu
用上面的+wGVA#to(4tu就可以登录了
1
mysql -uroot -p+wGVA#to(4tu
重置密码,执行以下SQL语句
1 2
set password for 'root'@'localhost'=password('newpassword'); set password for 'root'@'%'=password('newpassword');
开启远程访问,执行以下SQL语句,其中password为数据库账户密码
1
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'password' WITH GRANT OPTION;
2017-02-20T14:45:06.344885Z 1 [Note] A temporary password is generated for root@localhost: 5;4f5k(xgc1T
但这个时候出现一个新的问题,mysqld服务无法启动
1
service mysqld start
出错
1 2
Redirecting to /bin/systemctl start mysqld.service Job for mysqld.service failed because the control process exited with error code. See "systemctl status mysqld.service" and "journalctl -xe" for details.
mysqld.service - MySQL Server Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; vendor preset: disabled) Active: failed (Result: start-limit) since Mon 2017-02-20 22:39:07 CST; 41s ago Docs: man:mysqld(8) http://dev.mysql.com/doc/refman/en/using-systemd.html Process: 1216 ExecStart=/usr/sbin/mysqld --daemonize --pid-file=/var/run/mysqld/mysqld.pid $MYSQLD_OPTS (code=exited, status=1/FAILURE) Process: 1199 ExecStartPre=/usr/bin/mysqld_pre_systemd (code=exited, status=0/SUCCESS) Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: Failed to start MySQL Server. Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: Unit mysqld.service entered failed state. Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: mysqld.service failed. Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: mysqld.service holdoff time over, scheduling restart. Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: start request repeated too quickly for mysqld.service Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: Failed to start MySQL Server. Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: Unit mysqld.service entered failed state. Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: mysqld.service failed. -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit mysqld.service has begun starting up. Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ mysqld[1216]: mysqld: Can't change dir to '/var/lib/mysql/' (Errcode: 13 - Permission denied) Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ mysqld[1216]: 2017-02-20T14:39:07.471602Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ mysqld[1216]: 2017-02-20T14:39:07.471725Z 0 [Warning] 'NO_ZERO_DATE', 'NO_ZERO_IN_DATE' and 'ERROR_FOR_DIVISION_BY_ZERO' sql modes should be used with strict mode. They will be merged Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ mysqld[1216]: 2017-02-20T14:39:07.471730Z 0 [Warning] 'NO_AUTO_CREATE_USER' sql mode was not set. Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ mysqld[1216]: 2017-02-20T14:39:07.476447Z 0 [Warning] Can't create test file /var/lib/mysql/iZbp1bmnc8vn2gk235cg4dZ.lower-test Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ mysqld[1216]: 2017-02-20T14:39:07.476503Z 0 [Note] /usr/sbin/mysqld (mysqld 5.7.17) starting as process 1220 ... Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ mysqld[1216]: 2017-02-20T14:39:07.493302Z 0 [Warning] Can't create test file /var/lib/mysql/iZbp1bmnc8vn2gk235cg4dZ.lower-test Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ mysqld[1216]: 2017-02-20T14:39:07.493827Z 0 [Warning] Can't create test file /var/lib/mysql/iZbp1bmnc8vn2gk235cg4dZ.lower-test Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ mysqld[1216]: 2017-02-20T14:39:07.494310Z 0 [ERROR] failed to set datadir to /var/lib/mysql/ Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ mysqld[1216]: 2017-02-20T14:39:07.495364Z 0 [ERROR] Aborting Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: mysqld.service: control process exited, code=exited status=1 Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ mysqld[1216]: Initialization of mysqld failed: 0 Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ mysqld[1216]: 2017-02-20T14:39:07.497018Z 0 [Note] Binlog end Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ mysqld[1216]: 2017-02-20T14:39:07.497183Z 0 [Note] /usr/sbin/mysqld: Shutdown complete Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: Failed to start MySQL Server. -- Subject: Unit mysqld.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit mysqld.service has failed. -- -- The result is failed. Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: Unit mysqld.service entered failed state. Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: mysqld.service failed. Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: mysqld.service holdoff time over, scheduling restart. Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: start request repeated too quickly for mysqld.service Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: Failed to start MySQL Server. -- Subject: Unit mysqld.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit mysqld.service has failed. -- -- The result is failed. Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: Unit mysqld.service entered failed state. Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ systemd[1]: mysqld.service failed.
注意这一行
1
Feb 20 22:39:07 iZbp1bmnc8vn2gk235cg4dZ mysqld[1216]: mysqld: Can't change dir to '/var/lib/mysql/' (Errcode: 13 - Permission denied)