hbase java.lang.ClassNotFoundException: org.apache.hadoop.hdfs.protocol.FSCon...

       使用了hadoop2.2.0版本，想在它上面运行hbase0.94.12版本，发现启动hbase日志报FATAL org.apache.hadoop.hbase.master.HMaster: HBase is having a problem with its Hadoop jars.  You may need to recompile HBase against Hadoop version 2.2.0 or change your hadoop jars to start properly
java.lang.NoClassDefFoundError: org/apache/hadoop/hdfs/protocol/FSConstants$SafeModeAction
        at org.apache.hadoop.hbase.util.FSUtils.isInSafeMode(FSUtils.java:240)
        at org.apache.hadoop.hbase.util.FSUtils.waitOnSafeMode(FSUtils.java:634)
        at org.apache.hadoop.hbase.master.MasterFileSystem.checkRootDir(MasterFileSystem.java:423)
        at org.apache.hadoop.hbase.master.MasterFileSystem.createInitialFileSystemLayout(MasterFileSystem.java:148)
        at org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java:133)
        at org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:571)
        at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:430)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hdfs.protocol.FSConstants$SafeModeAction
        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
        ... 8 more

该怎么解决

fanbells 发表于 2013-12-14 12:41
该怎么解决

应该是找不到这个类 org/apache/hadoop/hdfs/protocol/FSConstants$SafeModeAction。你看看hadoop包这个类在那里

lzw 发表于 2013-12-14 13:55
应该是找不到这个类 org/apache/hadoop/hdfs/protocol/FSConstants$SafeModeAction。你看看hadoop包这个 ...

查了这个jar包，发现jar文件中根本就没有这个类，现在正在尝试源码编译安装