On Mon, Aug 15, 2011 at 2:45 PM, Rohit Nigam <[email protected]> wrote: > I changed the endkey of one of the records in the '.META.' table because > of the chaining issue we experienced , using the program which gets > that row and does a put so that the endkey could be changed , now when > I try to view the record in .META. table using shell I get a >
Tell me how you did this? You removed the original row and replaced it with another that has different end key? Did you update the info:regioninfo cell so it has a new hregioninfo with same start and end row? You know this makes a new region, rather than extend the range of the previous region? (So the old region will be in the filesystem still with the old data). You should also make sure the original region is closed before you delete the row from .META. > > > ERROR: org.apache.hadoop.io.VersionMismatchException: null > Where did you get this from? > 2011-08-15 14:32:34,639 FATAL [master-doop10.dt.sv4.decarta.com:60000] > master.HMaster(948): Unhandled exception. Starting shutdown. > > A record version mismatch occured. Expecting v0, found v116 > What you doing when this happens? It looks like we are deserializing the wrong content? Is that possible. St.Ack
