Hi dear community!
could anybody tell it there any way to contert modified ASCII file, that was created through "hdfs oiv" command, to binary fsimage format?
in other words is there comand reverse to "hdfs oiv"?
thank you in advance!
This is a very interesting question.
I was wondering myself, if one could create an fsimage file from even a simple csv/json/xml file, providing that it contains the right columns.
I think a use case (more of an edge case) could be trying to restore a corrupt backup file after a namenode failure?
It'd be an interesting exercise to have extra redundancy by exporting the contents of the fsimage file to a conventional database (where one could query them a liittle easier too) - maybe that could even go into the CM mysql database at a later version?