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CDH-Flume报错:org.apache.flume.Context.getSubPropertiesLcom/google/common/collect/ImmutableMap;
前言Mvn编译打包见Maven命令行编译Git源码 & flume-ng-sql-source源码编译打包问题使用CDH中的flume监听sql数据时,需要打一个 flume-ng-sql-souce.jar 的插件,将其编译打包后,运行flume任务会出现如下的报错:java.lang.NoSuchMethodError: org.apache.flume.Context....原创 2019-12-26 20:14:38 · 1645 阅读 · 2 评论 -
Zookeeper启动报错:The current epoch, 5, is older than the last zxid, 30064771074
概述解决Zookeeper启动报错The current epoch, 5, is older than the last zxid, 30064771074 问题描述在CDH启动Zookeeper时遇到如下问题:Reading snapshot /usr/local/zk/data/version-2/snapshot.8000000032019-12-09 23:16:...原创 2019-12-07 00:57:10 · 2010 阅读 · 0 评论 -
ZooKeeper报错:Unable to access datadir, exiting abnormally
概述解决Zookeeper报错问题描述2019-12-09 23:18:41,425 INFO org.apache.zookeeper.server.quorum.QuorumPeerConfig: Reading configuration from: /var/run/cloudera-scm-agent/process/604-zookeeper-server/zoo.cfg2...原创 2019-12-07 00:49:34 · 10571 阅读 · 1 评论 -
CDH报错解决:该主机与 Cloudera Manager Server 失去联系的时间过长。该主机未与 Host Monitor 建立联系。
说明下,qichu这里是由于集群资源有限,在最初配置如下:Master 172.20.10.100Slave1 172.20.10.10Slave2 172.20.10.20如上图所示,该主机与 Cloudera Manager Server 失去联系的时间过长。 该主机未与 Host Monitor 建立联系。要结局此问题,首先请确保以下的配置或设置正确:问题节点所在的机器已...原创 2019-12-06 18:57:28 · 9809 阅读 · 2 评论