解决spring-data-redis操作redis集群报“Jedis does not support password protected Redis Cluster configurations”的异常 原因:使用spring-data-redis操作redis集群时由于redis集群设置了密码. 解决方案:升级spring-data-redis版本即可解决,最后相关jar包版本是:jedis-2.9.0.jarspring-data-redis-1.8.0.M1.jarspring-se
redis 异常解决办法 26069:M 08 Aug 17:06:58.858 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128. 26069:M 08 Aug 17:06:58.859 # Server started, Redis version 3.0.7 26069:M 08
org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session异常解决办法 为什么还会说已经存在相同的session了呢.然后每次将项目重启后第一次编辑的时候问题不会触发,只有当第二次操作的时候才会出现这个问题. 解决办法:关闭session.好好检查操作完成后有没有关闭会话.
在使用redis的时候我们经常会遇到这种bug: Python与Redis交互时,设置数据出现下列报错信息: MISCONF Redis is configured to save RDB snapshots, but it is currently not able to persist on disk. Commands that may modify the data set are disabled, because this instance is configured to
1.Install gcc-arm-none-eabi https://devzone.nordicsemi.com/tutorials/7/This link shows that development with GCC and Eclipse, As it say we should download .extract and configure arm-none-eabi-gcc. But I find it's hard to download arm-none-eabi-gcc in
① 新浪SAE快速上手教程:http://jingyan.baidu.com/season/43090 上面一个链接是针对PHP的相关介绍,如果用java还有点不一样,具体请看新浪SAE官网:http://sae.sina.com.cn/doc/java/tutorial.html#id2 ② 我用的是java web,和php不一样,只能上传war文件(好像不能直接编辑),接着从官网看到这个: 以为可以把这个插件用在MyEclipse上,但是结果不行,接着找到了在MyEclipse下装SVN的
tomat在linux服务器上启动报The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /usr/local/jdk1.6.0_26/jre/lib/i386/server:/usr/local/jdk1.6.0_26/jre/lib/i386:/usr/local