CLIENT_0004:Unable to find valid Kerberos ticket cache (kinit)
背景
今天在使用JavaAPI来连接sqoop1.99.7的时候,遇到了个错误。
错误信息如下:
0 [main] WARN org.apache.hadoop.util.NativeCodeLoader - Unable to load native-hadoop library for your platform… using builtin-java classes where applicable
Exception in thread "main" org.apache.sqoop.common.SqoopException: CLIENT_0004:Unable to find valid Kerberos ticket cache (kinit)
at org.apache.sqoop.client.request.ResourceRequest.doHttpRequest(ResourceRequest.java:159)
at org.apache.sqoop.client.request.ResourceRequest.doHttpRequest(ResourceRequest.java:69)
at org.apache.sqoop.client.request.ResourceRequest.get(ResourceRequest.java:179)
at org.apache.sqoop.client.request.JobResourceRequest.read(JobResourceRequest.java:65)
at org.apache.sqoop.client.request.SqoopResourceRequests.readJob(SqoopResourceRequests.java:146)
at org.apache.sqoop.client.SqoopClient.getJobs(SqoopClient.java:403)
at com.fz.hadoop.sqoop.SqoopTest.main(SqoopTest.java:18)
Caused by: org.apache.hadoop.security.authentication.client.AuthenticationException: Authentication failed, status: 404, message: Not Found
at org.apache.hadoop.security.authentication.client.AuthenticatedURL.extractToken(AuthenticatedURL.java:275)
at org.apache.hadoop.security.authentication.client.PseudoAuthenticator.authenticate(PseudoAuthenticator.java:77)
at org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator.authenticate(DelegationTokenAuthenticator.java:131)
at org.apache.hadoop.security.authentication.client.KerberosAuthenticator.authenticate(KerberosAuthenticator.java:214)
at org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator.authenticate(DelegationTokenAuthenticator.java:131)
at org.apache.hadoop.security.authentication.client.AuthenticatedURL.openConnection(AuthenticatedURL.java:215)
at org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL.openConnection(DelegationTokenAuthenticatedURL.java:322)
at org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL.openConnection(DelegationTokenAuthenticatedURL.java:245)
at org.apache.sqoop.client.request.ResourceRequest.doHttpRequest(ResourceRequest.java:79)
… 6 more
问题分析:
从报错信息上看貌似是Authentication认证的一些错误
- 网上找了查了很多都没发现解决方案。
- 从官网security Authentication章节也没看到好的解决方案,想要配置Kerberos相关的Authentication,一看太麻烦感觉也不太靠谱
http://sqoop.apache.org/docs/1.99.7/security/AuthenticationAndAuthorization.html
解决方案
无意中在http://blog.csdn.net/jiacai2050/article/details/59117645这篇文章中发现了希望 
所以,我试着在url后面加上/,果然好使了。
我的代码如下:
没加/之前 
url加上/后 
CLIENT_0004:Unable to find valid Kerberos ticket cache (kinit)的更多相关文章
- Kerberos ticket lifetime及其它
前言 之前的博文中涉及到了Kerberos的内容,这里对Kerberos ticket lifetime相关的内容做一个补充. ticket lifetime Kerberos ticket具有lif ...
- Kerberos Ticket管理
Kerberos Ticket管理 本章介绍如何管理您的Kerberos Ticket,这里的Ticket是指Ticket-Granting-Ticket(TGT),是您访问集群中服务的凭证.我们假设 ...
- 解决PKIX:unable to find valid certification path to requested target 的问题
这两天在twitter服务器上忽然遇到这样的异常: e: sun.security.validator.ValidatorException: PKIX path building failed: s ...
- 解决 java 使用ssl过程中出现"PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target"
今天,封装HttpClient使用ssl时报一下错误: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorExc ...
- 解决PKIX(PKIX path building failed) 问题 unable to find valid certification path to requested target
最近在写java的一个服务,需要给远程服务器发送post请求,认证方式为Basic Authentication,在请求过程中出现了 PKIX path building failed: sun.se ...
- Pop3_解决PKIX:unable to find valid certification path to requested target 的问题
最近有公司pop3协议接收pp邮箱出现异常,连不上服务器,错误内容: e: sun.security.validator.ValidatorException: PKIX path building ...
- Unable to get valid context for root
登陆时报以下错误Unable to get valid context for rootLast login: Wed Jul 24 02:06:01 2013 from 10.64.41.3 单机模 ...
- unable to find valid certification path to requested target
Error : javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path bu ...
- https编程遇到PKIX:unable to find valid certification path to requested target 的问题
https编程遇到PKIX:unable to find valid certification path to requested target 的问题 2016-12-01 解决方案见:解决PKI ...
随机推荐
- BZOJ2563: 阿狸和桃子的游戏 贪心
Description 阿狸和桃子正在玩一个游戏,游戏是在一个带权图G=(V, E)上进行的,设节点权值为w(v),边权为c(e).游戏规则是这样的: 1. 阿狸和桃子轮流将图中的顶点染色,阿狸会将顶 ...
- LeetCode——Maximum Binary Tree
Question Given an integer array with no duplicates. A maximum tree building on this array is defined ...
- Java 类引入 学习记录规整
之前觉得声明一个类,再把另一个包内的声明数值用第一个类打印出来就可以了(加入引入包类) 结果发现是不对的 看了看demo 得出正确结果 ImportTest 被运行 引入下面的Import类 ...
- C#学习笔记(九):函数、代码查询和调试
代码查询和调试 代码查询 using System; using System.Collections.Generic; using System.Linq; using System.Text; u ...
- hdu 4521 小明系列问题——小明序列 线段树+二分
小明系列问题——小明序列 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others) Pro ...
- 机器学习 MLIA学习笔记(一)
监督学习(supervised learning):叫监督学习的原因是因为我们告诉了算法,我们想要预测什么.所谓监督,其实就是我们的意愿是否能直接作用于预测结果.典型代表:分类(classificat ...
- python 时间元组转可视化时间(自定义)
>>> time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()) '2019-01-04 11:20:25'
- django路由转发
一.路由转发 通常,我们会在每个app里,各自创建一个urls.py路由模块,然后从根路由出发,将app所属的url请求,全部转发到相应的urls.py模块中. 例如,下面是Django网站本身的UR ...
- django关系类型字段
一.多对一(ForeignKey) 多对一的关系,通常被称为外键.外键字段类的定义如下: class ForeignKey(to, on_delete, **options)[source] 外键需要 ...
- 时间常用api
1.常用api 创建 Date 对象 - 年 - 月 - 日 - 小时 - 分 - 秒 - 星期 var now=new Date() var year = now.get ...