1.问题: 群起脚本启动后查看jps没有出现:QuorumPeerMain Zookeeper正常启动但是群起脚本查状态出现:Error contacting service. It is probably not running错误 ZooKeeper JMX enabled by default Using config: /opt/module/zookeeper-/bin/../conf/zoo.cfg Error contacting service. It is probably n
最近一直在调试zookeeper,总是出现莫名其妙的问题 QuorumPeerMain 进程存在,但是无法查看status, JMX enabled by defaultUsing config: /data/programfiles/zookeeper-3.4.5/bin/../conf/zoo.cfgError contacting service. It is probably not running. 查看了网上的一些方法,感觉都不是太符合,最后注意到是权限的问题,zookeeper下的
# redhat5.8下oracle11g启动失败 ### 日志文件路径-----------------------------tail -f /u01/app/oracle/product/11.2.0/db_1/startup.log ### 内存调小后启动失败-----------------------------启动数据库报ora-00845SQL> startupORA-00845: MEMORY_TARGET not supported on this system由于设置sga
最近有安装了一次hadoop集群,NameNode启动失败,查看日志,找到以下原因: 遇到的异常1: org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory /tmp/hadoop-javoft/dfs/name is in an inconsistent state: storage di rectory does not exist or is not accessible.at org.apa
现象 登录失败 告警日志: 由此可知,归档日志空间已满 解决方式: 一.增大归档日志空间 1.启动数据库至nomount [oracle@CentOS ~]$ sqlplus / as sysdba SQL Production :: Copyright (c) , , Oracle. All rights reserved. Connected to an idle instance. SQL> startup nomount ORACLE instance started. Total Sy
今天,启动MySQL服务器失败,如下所示: [root@spark01 ~]# /etc/init.d/mysqld start Starting mysqld (via systemctl): Job for mysqld.service failed because the control process exited with error code. See "systemctl status mysqld.service" and "journalctl -xe&qu
Mysql-5.7.10在免安装后启动服务失败. 查看日志得到如下: 2016-02-19T03:41:05.557095Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2016-02-19T03:41:05.55709