Also we have a lot of holes in .META. Are there tools for 0.20.6 which we can use to patch them ?
Cheers, Akash A On Wed, Dec 28, 2011 at 1:44 PM, Akash Ashok <thehellma...@gmail.com> wrote: > Hi Stack, > hbck is not available on our cluster. We are running on age old 0.20.6 and > I presume hbck was made available only from 0.90. > I will try to compile only HbaseFsck and related classes and see if i can > run that. Do you see any other way ? > > Cheers, > Akash A > > > On Wed, Dec 28, 2011 at 11:09 AM, Stack <st...@duboce.net> wrote: > >> On Thu, Dec 22, 2011 at 11:22 PM, Akash Ashok <thehellma...@gmail.com> >> wrote: >> > Hi All, >> > We currently have an issue in our HBase cluster that 2 of our regions >> on a >> > regions server have gone down. We can't enable or disable the regions. >> >> Hey Akash: >> >> Whats 'gone down' mean? You have holes in your .META. table? >> >> When you run hbck what do you see? >> >> >> > Are >> > there any tools to get the data out of it from HDFS files ? >> > We are ok with recreating the indices only for the keys in that region. >> > >> >> >> >> As Ram suggests, you can see the edits using the HFile tool. >> >> >> If you "cant" get the old regions online, you could create new regions >> to take their place and just put the hfiles under the new regions >> before they are deployed -- that should work? >> >> >> >> >> St.Ack >> >> > Cheers, >> > Akash A >> > >
