使用Hadoop-2.2.0启动hbase时出错
[英]error in starting hbase with Hadoop-2.2.0
问题描述
I have installed and configured Hbase-0.94.14 with hadoop-2.2.0. 
我已经使用hadoop-2.2.0安装并配置了Hbase-0.94.14。 I'm getting following error while starting HBase. 启动HBase时出现以下错误。
Error: Could not find or load main class org.apache.hadoop.util.PlatformName
I have not found any reasonable material that explains me, why is this happening. 我没有找到任何合理的材料来解释我，为什么会这样。 I believe I'm missing some .jar file, but don't know which one. 我相信我缺少一些.jar文件，但不知道是哪个文件。 there is a huge change in Hadoop structure. Hadoop结构发生了巨大变化。 With hadoop-1.x only one hadoop-core.x.jar file was enough. 对于hadoop-1.x，仅一个hadoop-core.x.jar文件就足够了。 But in hadoop.2.x I have not found hadoop-core jar. 但是在hadoop.2.x中，我没有找到hadoop-core jar。 If any body knows why it is happening, please help me. 如果有人知道为什么会发生，请帮助我。
NOTE: I'm having this error while starting HBase. 注意：启动HBase时出现此错误。 Hadoop is running fine. Hadoop运行良好。
1 个解决方案
解决方案1
0 2013-12-30 14:00:03
That's the problem about your hadoop classpath and you can refer this if it helps. 那是关于您的hadoop类路径的问题，如果有帮助，您可以参考这个 。 Obviously it can't find the class and its jar file. 显然，它找不到该类及其jar文件。 I'm not sure about the newest hadoop.2.x but setting the HADOOP_CLASSPATH may help you find the jars. 我不确定最新的hadoop.2.x，但是设置HADOOP_CLASSPATH可能有助于您找到jar。
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