Hi. Yes, this was probably it.
The strangest part, that the HDFS somehow worked even with all files empty in the NN directory. Go figure... Regards. 2009/5/5 Raghu Angadi <rang...@yahoo-inc.com> > > the image is stored in two files : fsimage and edits > (under namenode-directory/current/). > > > Stas Oskin wrote: > >> >> Well, it definitely caused the SecondaryNameNode to crash, and also seems >> to >> have triggered some strange issues today as well. >> By the way, how the image file is named? >> >> >