0
後,我完成了所有的分佈,對經理的網站激活步驟, 我得到了如下錯誤,當我重新啓動集羣:CDH從5.1升級到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
感謝您的建議,當我運行該命令時,它顯示「hadoop-hdfs-namenode:無法識別的服務」,並且我在/etc/init.d/中找不到任何服務,您是否知道我可以在哪找到這樣的服務服務? – MIn
當我按照升級指導原則,當我試圖停止服務使用「在CD /etc/init.d; ls hadoop- *'$做$;做sudo服務$ x停止;完成」,它返回「的文件無法找到「,你有什麼想法嗎? – MIn