我已经在Windows 7 PC上下载并安装了HBase 0.98.5.我按照Apache的Getting Started步骤进行了修改,base-site.xml如下所示(配置元素为空OOB):
<configuration>
<property>
<name>hbase.rootdir</name>
<value>file:///c:/datastore/hbase</value>
</property>
<property>
<name>hbase.zookeeper.property.dataDir</name>
<value>c:/datastore/zookeper</value>
</property>
</configuration>
启动HBase时,我收到以下错误:
2014-08-13 14:37:26,827 DEBUG [main-EventThread] master.ActiveMasterManager: A master is now available
2014-08-13 14:37:26,828 WARN [M:0;rzm01:57477] hbase.ZNodeClearer: Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!)
2014-08-13 14:37:26,829 INFO [M:0;rzm01:57477] master.ActiveMasterManager: Registered Active Master=rzm01.self,57477,1407929845469
2014-08-13 14:37:26,836 INFO [M:0;rzm01:57477] Configuration.deprecation: fs.default.name is deprecated. Instead, use fs.defaultFS
2014-08-13 14:37:26,909 FATAL [M:0;rzm01:57477] master.HMaster: Unhandled exception. Starting shutdown.
java.lang.NullPointerException
at …