06 2020 档案
摘要:原因是 hikira: spring.datasource.bi.jdbc-url=jdbc:mysql://ip:3306/base?allowMultiQueries=true&useUnicode=true&autoReconnect=true&characterEncoding=utf-8&
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摘要:配置多个数据源报错详情: at cn.htd.qidian.server.bi.web.BiApplication.main(BiApplication.java:39)Caused by: java.lang.IllegalArgumentException: At least one JPA m
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摘要:参考博客:https://www.cnblogs.com/chenpi/p/5377445.html 步骤:jps -l 查找进程号,然后jstack pid即可 实战贴图: 死循环: 线程堵塞: 等待IO: 死锁:
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摘要:https://blog.csdn.net/jinguangliu/article/details/78023647
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摘要:首先要保证开启了AOF持久化日志 1、如果是哨兵模式,执行了flushdb之后,应先将哨兵节点都停掉,防止master漂移,然后shutdown nosave,再将aof日志里flushdb写命令删除 再重启master 》哨兵节点
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