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MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk
ubuntu上面redis报下列错误: Caused by: redis.clients.jedis.exceptions.JedisDataException: MISCONF Redis is configured to save RDB snapshots, but is currently ...
分类:数据库   时间:2019-01-10 18:49:57    阅读次数:130
关于oozie在发邮件的报错Caused by: javax.mail.AuthenticationFailedException
今天在做在hue当中,实现oozie的调度然后发送邮件到邮箱的操作报错信息如下: org.apache.oozie.action.ActionExecutorException: EM007: Encountered an error while sending the email message  ...
分类:编程语言   时间:2019-01-07 17:42:46    阅读次数:631
关于MySql链接url参数的设置
经常工程项目运行的时候会出现一些错误,要排查好久,有时候只是修改或增加jdbc.url的参数值,就可以解决。 比如以下的异常,网上搜了好久,好多方法都不能解决。 Caused by: com.mchange.v2.resourcepool.TimeoutException: A client tim ...
分类:数据库   时间:2019-01-05 12:07:35    阅读次数:239
Caused by java lang NoClassDefFoundError org/springframewo
1、错误描述 严重: A child container failed during start java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start comp ...
分类:编程语言   时间:2019-01-04 18:42:40    阅读次数:167
Caused by: java.sql.SQLException: Access denied for user 'root'@'192.168.6.131' (using password: YES),远程连接数据库,连接不上解决方案
进入 mysql ; use mysql; 然后 执行 GRANT ALL PRIVILEGES ON *.* TO root@"你.的.端.口" IDENTIFIED BY "你的密码" WITH GRANT OPTION; FLUSH PRIVILEGES; 然后成功 ...
分类:数据库   时间:2019-01-03 15:40:23    阅读次数:209
从无到有构建大型电商微服务架构(一),eclipse构建springcloud消费者方引起的问题(Caused by: java.lang.NoClassDefFoundError: feign/Feign$Builder)
解决方案: 是由于jar包冲突引起的。 1.5.9 pom依赖 <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-feign</artifactId></depende ...
分类:编程语言   时间:2018-12-31 19:15:57    阅读次数:2243
Caused by: javax.persistence.TransactionRequiredException: Executing an update/delete query
org.springframework.dao.InvalidDataAccessApiUsageException: Executing an update/delete query; nested exception is javax.persistence.TransactionRequire ...
分类:编程语言   时间:2018-12-30 13:59:03    阅读次数:538
spring整合mybatis时不要忘了导spring-test包
注意 1.类上面需要加两个注解 2:Caused by: java.lang.IllegalStateException: SpringJUnit4ClassRunner requires JUnit 4.12 or higher.举个栗子package com.qianfeng.test;impo ...
分类:编程语言   时间:2018-12-28 22:10:30    阅读次数:325
Caused by SSLError
程序运行报错:requests.exceptions.SSLError: HTTPSConnectionPool(host='movie.douban.com', port=443): Max retries exceeded with url: /cinema/nowplaying/changsh ...
分类:其他好文   时间:2018-12-22 20:37:28    阅读次数:316
【原创】问题定位分享(17)spark查orc格式数据偶尔报错NullPointerException
spark查orc格式的数据有时会报这个错 Caused by: java.lang.NullPointerException at org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$BISplitStrategy.getSplits(OrcInputF ...
分类:其他好文   时间:2018-12-19 13:02:19    阅读次数:311
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