From the error log, it seems there are some issue with loadFSImage. Do you Secondary Namenode running? If you do, please try following:
1. Create dfs.name.dir on your new namenode (please backup the older information. it must be empty)
2. Make sure fs.checkpoint.dir is pointed at your last known good copy
3. Start the namenode with the -importCheckpoint option
Please let us know how’s going.