Log Level Usages OFF This is the most specific, which allows no logging at all FATAL This is the most specific one that shows fatal errors with little data ERROR This shows only the general errors WARN This shows warnings that are recommended to be f
package com.kxd.utils; import java.util.Hashtable; import android.util.Log; /** * The class for print log * */ public class MyLogger { private final static boolean logFlag = true; // 调试模式 true 上线模式 false public final static String tag = "远程银行";/
14.7.2 Changing the Number or Size of InnoDB Redo Log Files 改变InnoDB Redo Log Files的数量和大小 改变 InnoDB redo log 文件的数量和大小在MySQL 5.6.7或者更早版本,执行下面步骤: 1.如果 innodb_fast_shutdown is set to 2, set innodb_fast_shutdown to 1: mysql> show variables like '%innodb_
14.5.2 Changing the Number or Size of InnoDB Redo Log Files 改变InnoDB Redo Log Files的数量 改变InnoDB redo log files的数量 在MySQL 5.6.7或者更早版本,执行下面步骤: 1.如果 innodb_fast_shutdown设置为2,set innodb_fast_shutdown to 1: mysql> show variables like '%innodb_fast_shutdow
文章首发于[博客园-陈树义],点击跳转到原文Canal同步异常分析:Could not find first log file name in binary log index file. 公司搜索相关的业务系统采用了ElasticSearch + Canal实现了实时搜索(详情可参考文章:ElasticSearch + Canal 开发千万级的实时搜索系统). 最近在查看线上Canal Server日志的时候发现了异常,这直接导致了其中一个数据库停止了数据同步. 从异常信息可以看到是实例为db
从库报这个错误:Got fatal error 1236 from master when reading data from binary log: 'Could not find first log file name in binary log index file' Got fatal error 1236 from master when reading data from binary log: 'could not find next log' 可以 stop slave; res