<span style=”font-family: ‘Helvetica Neue’, Helvetica, Arial, ‘Open Sans’, ‘Lucida Grande’, sans-serif; font-size: 14.4px; line-height: 19.6364px; background-color: #fbfbfb;”>>Then I tried : hdfs dfsadmin -fetchImage – this command only fetched the latest fsimage_<xxx> file but not the >fsimage<xxx>.md5 file. Due to the missing .md5 file the namenode did not start</span>
Appreciate it if somebody could explain how to backup the .md5 file as well. Thanks.