1:创建子节点的时候 没有根节点 org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode for ... 解决方案:创建父节点即可…

zookeeper启动报错日志: 2016-11-16 11:19:43,880 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection@542] - Notification: 3 (n.leader), 0x200111a88 (n.zxid), 0x1 (n.round), LOOKING (n.state), 3 (n.sid), 0x2 (n.peerEPoch), LOOKING (my state) 2016-11-16…

zookeeper  链接报错 CONNECTING Receive watched event:WatchedEvent state:SyncConnected type:None path:null ZooKeeper session established. org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists for /test_node at org.apache.z…

在学习React.js 或 React Native 过程中,有时看着别人的框架或代码,但总是会出现错误,因为React或之中用到的一些包经常更新,有些代码或教程就显得过旧了. 一.日常报错 'config.h' file not found (每次RN新建一个工程都会出现) a. xcode 10.0 file => Project setting => Build Systed => Legacy Build Systed b. 再进行如下命令 cd node_modules/rea…

zookeeper启动时正常,查看状态时出错 处理,通过 ./zkServer.sh status 报错Error contacting service. It is probably not running. ./zkServer.sh start-foreground 发现是jdk环境变量出错./zkServer.sh: line 149: /usr/java/jdk1.7.0.67-cloudera/bin/java: 没有那个文件或目录 处理设置环境变量 vim /etc/profile…

 直接上干货:  报错归纳1: DEBUG [main] - Logging initialized using 'class org.apache.ibatis.logging.slf4j.Slf4jImpl' adapter. 原因:xml里面不能有java方不存在的类,它是会去找的,找不到就报错,所以,万一删掉java类了,xml里面的相对应映射的字段也要注释掉.遇到两次了!浪费不少时间! 2.MyBatis     他要加空构造   实例化对象 原因:MyBitis ,他实体类pojo …

本章内容 requests模块报错 执行:res = requests.post(api,mdata = post_data) 报错:SSLError: EOF occurred in violation of protocol (_ssl.c:600) 命令测试: 显然ssl握手没有成功, 查看openssl version 版本,不是最新的版本,然后涉及到最新的版本,但是 python -c 'import ssl; print(ssl.OPENSSL_VERSION)' ,python中还…

报错信息: Error: Cannot find module 'webpack/bin/config-yargs' at Function.Module._resolveFilename (internal/modules/cjs/loader.js:580:15) at Function.Module._load (internal/modules/cjs/loader.js:506:25) at Module.require (internal/modules/cjs/loader.js:…

[root@iZ23nn1p4mjZ zookeeper-3.4.10]# bin/zkCli.sh -server localhost:2181,localhost:2182,localhost:2183 Connecting to localhost:2181,localhost:2182,localhost:2183 log4j:WARN No appenders could be found for logger (org.apache.zookeeper.ZooKeeper). log…

zookeeper安装问题,使用独立安装的zookeeper export HBASE_MANAGES_ZK=false   #如果使用独立安装的zookeeper这个地方就是false 创建zookeeper node:create /hbase "hbase"  (双引号内是注释) hbase-site.xml中添加标签:…