Hbase master启动报错:Failed construction of Master: class org.apache.hadoop.hbase.master.HMaster Caused by: java.net.UnknownHostException:
Hbase master启动报错:
java.lang.RuntimeException: Failed construction of Master: class org.apache.hadoop.hbase.master.HMaster
at org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:2893)
at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:186)
at org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:135)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:126)
at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:2907)
Caused by: java.net.UnknownHostException: nameservice
at org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:380)
at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:259)
at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:153)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:547)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:492)
at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:139)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2591)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:89)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2643)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2625)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:368)
at org.apache.hadoop.fs.Path.getFileSystem(Path.java:296)
at org.apache.hadoop.hbase.util.FSUtils.getRootDir(FSUtils.java:941)
at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:537)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:2888)
... 5 more
报错原因是hbase找不到hdfs的nameservice。
解决方法,在hbase的启动CLASSPATH中加入hdfs的配置文件的路径,core-site.xml和hdfs-site.xml。
如果是在docker中启动,还需要将hdfs的配置文件的路径挂载出来:
mountPath: /var/log/hbase
hostPath: /var/log/hbase
Hbase master启动报错:Failed construction of Master: class org.apache.hadoop.hbase.master.HMaster Caused by: java.net.UnknownHostException:的更多相关文章
- hbase shell 启动报错
启动hbase之后,发现hbase shell启动报错: version 2.0.0-alpha4, r5c4b985f89c99cc8b0f8515a4097c811a0848835, Tue Oc ...
- libvirt启动报错Failed to start Virtualization daemon
libvirt启动报错Failed to start Virtualization daemon 1.启动libvirt的具体报错如下 [root@localhost IOS]# service li ...
- Spring boot 启动报错 Failed to auto-configure a DataSource
1.Spring boot 启动报错 Failed to auto-configure a DataSource 参考资料https://blog.csdn.net/liuyinfei_java/ar ...
- springboot项目启动报错Failed to configure a DataSource: 'url' attribute is not specified and no embedde
springboot项目启动报错Failed to configure a DataSource: 'url' attribute is not specified and no embedde 创建 ...
- Eclipse启动 报错[Failed to load the JNI shared library jvm.dll
准备要做java服务器,在安装开发环境时,启动Eclipse报错[Failed to load the JNI shared library jvm.dll] 研究了下,造成错误的原因是由于eclip ...
- SpringBoot2 启动报错 Failed to auto-configure a DataSource
今天Spring Boot 2.0正式版发布,寻思着搭个小demo尝试一下Spring Boot的新特性,使用idea创建项目.在选择组件时添加了mysql.mybatis 然后在第一次启动的时候启动 ...
- Spring boot&Mybatis 启动报错 Failed to auto-configure a DataSource
*************************** APPLICATION FAILED TO START *************************** Description: Fai ...
- 新建Spring boot 启动报错 Failed to auto-configure a DataSource
今天学习springboot,使用idea创建项目.在选择组件时添加了mysq 然后在第一次启动的时候启动报错,错误信息如下: ***************************APPLICATI ...
- SpringBoot启动报错Failed to determine a suitable driver class
SpringBoot启动报错如下 Error starting ApplicationContext. To display the conditions report re-run your app ...
随机推荐
- IEnumerable和IQueryable的区别以及背后的ExpressionTree表达式树
关于IEnumerable和IQueryable的区别,这事还要从泛型委托Func<T>说起.来看一个简单的泛型委托例子: class Program { static void Main ...
- 委托、Lambda表达式、事件系列05,Action委托与闭包
来看使用Action委托的一个实例: static void Main(string[] args) { int i = 0; Action a = () => i++; a(); a(); C ...
- Spring Boot 2.0 + zipkin 分布式跟踪系统快速入门
原文:https://www.jianshu.com/p/9bfe103418e2 注意 Spring Boot 2.0之后,使用EnableZipkinServer创建自定义的zipkin服务器已经 ...
- JavaScript 判断输入是否为中文的函数
//---------------------------------------------------------- // 功能:判断输入是否为中文的函数 // 参数: // s // 返回值: ...
- 图标框架Font Awesome
直接引入Font Awesome的css <!DOCTYPE html> <html lang="en"> <head> <meta ch ...
- iOS 去掉UITableView风格为group时候的最顶部的空白距离
CGRect frame=CGRectMake(0, 0, 0, CGFLOAT_MIN); self.tableView.tableHeaderView=[[UIView alloc]initW ...
- Selenium:Hello,World!
背景 伟鹏同学在学习自动化测试了,开发人员也有必要学习一下,有如下好处: 可以开发一些小工具. 可以熟悉一下自动化测试开发技术. 代码 using System; using Microsoft.Vi ...
- java.util.Vector排序
Vector的排序: import java.util.*; class MyCompare implements Comparator //实现Comparator,定义自己的比较方法{public ...
- Android系统机制解析-公共服务
创建一个公共服务类后有两种使用方式,第一种将公共服务放到自己的项目中执行,这样外界无法訪问和控制这个公共服务类.这个服务的全部变量.函数都在自己的项目中执行.能够直接通过startIntent(Ser ...
- Material Designer的低版本兼容实现(七)—— Rectange Button
矩形按钮是我们很常用的控件,让其拥有5.0动效必须自定义控件.本文讲解的控件是参考: https://github.com/shark0017/MaterialDesignLibrary 一.放入布局 ...