Hi , thanks for reply. Msg says that "The filesystem under path '/' is CORRUPT"
Whole msg is :- [had...@vmlinux3 bin]$ hadoop fsck / . /home/hadoop/mapred/system/jobtracker.info: CORRUPT block blk_-4797974583768874015 /home/hadoop/mapred/system/jobtracker.info: MISSING 1 blocks of total size 4 B.Status: CORRUPT Total size: 4 B Total dirs: 8 Total files: 1 Total blocks (validated): 1 (avg. block size 4 B) ******************************** CORRUPT FILES: 1 MISSING BLOCKS: 1 MISSING SIZE: 4 B CORRUPT BLOCKS: 1 ******************************** Minimally replicated blocks: 0 (0.0 %) Over-replicated blocks: 0 (0.0 %) Under-replicated blocks: 0 (0.0 %) Mis-replicated blocks: 0 (0.0 %) Default replication factor: 1 Average block replication: 0.0 Corrupt blocks: 1 Missing replicas: 0 Number of data-nodes: 1 Number of racks: 1 The filesystem under path '/' is CORRUPT [had...@vmlinux3 bin]$ Vaibhav Negi On Fri, Aug 27, 2010 at 12:25 AM, Galloway, Michael D. <[email protected]>wrote: > As said earlier try: > > hadoop fsck / > > > > ----- Original Message ----- > From: Vaibhav Negi [mailto:[email protected]] > Sent: Thursday, August 26, 2010 07:22 AM > To: [email protected] <[email protected]> > Subject: WARNING : There are about 1 missing blocks. Please check the log > or run fsck. > > Hi , > > I am using hadoop version : 0.20.2 . I am getting this error message. > > WARNING : There are about 1 missing blocks. Please check the log or run > fsck. > > What to do? Is there any problem in the cluster > > > > Regards > > Vaibhav Negi > Software Engineer– Engineering. > One97 Communications Ltd > P: +91 11 46500197 Extn:461 > M: + 91 9582259332 > > Let’s Get Talking! >
