我在3台机器上安装了hadoop cdh3u6,但是当我启动hadoop时,我检查了namenode日志,发现:
2014-06-22 13:58:39535警告org.apache.hadoop.util.plugindpatcher:无法加载dfs.namenode.plugins插件
所以hadoop thrift服务器无法启动!色调也有例外:
在x.x.x.x:50903与hdfs namenode hue插件通信时发生异常:无法连接到x.x.x.x:50903
我的hadoop配置如下:1。hdfs-site.xml文件
<property>
<name>dfs.namenode.plugins</name>
<value>org.apache.hadoop.thriftfs.NamenodePlugin</value>
<description>Comma-separated list of namenode plugins to be activated.
</description>
</property>
<property>
<name>dfs.datanode.plugins</name>
<value>org.apache.hadoop.thriftfs.DatanodePlugin</value>
<description>Comma-separated list of datanode plugins to be activated.
</description>
</property>
<property>
<name>dfs.thrift.address</name>
<value>0.0.0.0:50903</value>
</property>
1条答案
按热度按时间ryhaxcpt1#
是否安装了插件jar?例如。
/usr/lib/hadoop/lib/hue-plugins-2.2.0-SNAPSHOT.jar
你能列出hadoop软件包吗?