Hadoop格式化报错

[心新-从零开始]

执行命令bin/hdfs namenode -format ，报错
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.log4j.config.PropertySetter.setProperty(PropertySetter.java:245)
at org.apache.log4j.config.PropertySetter.setProperty(PropertySetter.java:204)
at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:169)
at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:104)
at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:805)
at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:648)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:514)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:580)
at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:526)
at org.apache.log4j.LogManager.<clinit>(LogManager.java:127)
at org.apache.log4j.Logger.getLogger(Logger.java:104)
at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:262)
at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:108)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.commons.logging.impl.LogFactoryImpl.createLogFromClass(LogFactoryImpl.java:1025)
at org.apache.commons.logging.impl.LogFactoryImpl.discoverLogImplementation(LogFactoryImpl.java:844)
at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:541)
at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:292)
at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:269)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:657)
at org.apache.hadoop.conf.Configuration.<clinit>(Configuration.java:178)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<clinit>(NameNode.java:175)
Caused by: java.lang.Error: java.io.FileNotFoundException: /usr/local/openjdk1.8/jre/lib/tzdb.dat (No such file or directory)
at sun.util.calendar.ZoneInfoFile$1.run(ZoneInfoFile.java:261)
at java.security.AccessController.doPrivileged(Native Method)
at sun.util.calendar.ZoneInfoFile.<clinit>(ZoneInfoFile.java:251)
at sun.util.calendar.ZoneInfo.getTimeZone(ZoneInfo.java:589)
at java.util.TimeZone.getTimeZone(TimeZone.java:560)
at java.util.TimeZone.setDefaultZone(TimeZone.java:666)

[-小安-]

jdk 环境有问题吧 openjdk1.8？

[微凉下午茶]

格式化只能用一次，用两次的话需要删除 hadoop下的hdfs文件，并重新创建

[心新-从零开始]

引用 1 楼 -小安- 的回复:

jdk 环境有问题吧 openjdk1.8？

是的，你这个说法是对的，当时用了openjdk，换成oracle jdk正常！