问题描述
我使用 brew install hadoop 和 brew install pig 安装了 Hadoop 和 Pig.
I installed Hadoop and Pig using brew install hadoop and brew install pig.
我在这里读到你将获得 Unable to load realm info from SCDynamicStore 错误消息，除非您添加:
I read here that you will to get Unable to load realm info from SCDynamicStore error message unless you add:
export HADOOP_OPTS="-Djava.security.krb5.realm=OX.AC.UK -Djava.security.krb5.kdc=kdc0.ox.ac.uk:kdc1.ox.ac.uk"
到我拥有的 hadoop-env.sh 文件.
然而，当我运行 hadoop namenode -format 时，我仍然看到:
However, when I run hadoop namenode -format, I still see:
java[1548:1703] Unable to load realm info from SCDynamicStore
在输出中.
有谁知道为什么我仍然得到它?
Anyone know why I'm still getting it?
推荐答案
正如 dturnanski 所建议的，您需要使用较旧的 JDK.您可以通过将 JAVA_HOME 设置更改为:
As dturnanski suggests, you need to use an older JDK. You can set this in the hadoop-env.sh file by changing the JAVA_HOME setting to:
export JAVA_HOME=`/usr/libexec/java_home -v 1.6`
(注意这里的严重引用.)这为我解决了问题.
(Note the grave quotes here.) This fixed the problem for me.
这篇关于仍然收到“无法从 SCDynamicStore 加载领域信息"的消息错误修复后的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！