CDH从5.1升级到5.3

后，我完成了所有的分布，对经理的网站激活步骤，我得到了如下错误，当我重新启动集群：CDH从5.1升级到5.3

2016-07-14 14:51:12,335 INFO org.mortbay.log: Stopped [email protected]uth.tmc.edu:50070 
2016-07-14 14:51:12,436 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Stopping NameNode metrics system... 
2016-07-14 14:51:12,436 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system stopped. 
2016-07-14 14:51:12,436 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system shutdown complete. 
2016-07-14 14:51:12,436 FATAL org.apache.hadoop.hdfs.server.namenode.NameNode: Failed to start namenode. 
java.io.IOException: 
File system image contains an old layout version -55. 
An upgrade to version -59 is required. 
Please restart NameNode with the "-rollingUpgrade started" option if a rolling upgrade is already started; or restart NameNode with the "-upgrade" option to start a new upgrade. 
    at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:232) 
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:1006) 
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:736) 
    at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:553) 
    at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:609) 
    at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:776) 
    at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:760) 
    at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1466) 
    at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1534) 
2016-07-14 14:51:12,439 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1

来源

2016-07-14 MIn

您将需要执行升级的建议错误消息。目前尚不清楚你究竟做了什么，但我建议你按照文件http://www.cloudera.com/documentation/enterprise/latest/topics/cdh_ig_earlier_cdh5_upgrade.html

sudo service hadoop-hdfs-namenode upgrade可能是你需要的。

来源

2016-07-15 08:11:07 Radim

感谢您的建议，当我运行该命令时，它显示“hadoop-hdfs-namenode：无法识别的服务”，并且我在/etc/init.d/中找不到任何服务，您是否知道我可以在哪找到这样的服务服务？ – MIn

当我按照升级指导原则，当我试图停止服务使用“在CD /etc/init.d; ls hadoop- *'$做$;做sudo服务$ x停止;完成”，它返回“的文件无法找到“，你有什么想法吗？ – MIn

CDH从5.1升级到5.3

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