Nope. It came out in 0.94 otoh. On Sat, Jun 30, 2012 at 12:29 PM, Bryan Beaudreault < bbeaudrea...@hubspot.com> wrote:
> I should have mentioned in my initial email that I am operating on HBase > 0.90.4. Is WALPlayer available in this version? I am having trouble > finding it or anything similar. > > On Sat, Jun 30, 2012 at 1:14 PM, Li Pi <l...@idle.li> wrote: > > > WALPlayer will look at the timestamp. Replaying an older edit that has > > since been overwritten shouldn't change anything. > > > > On Sat, Jun 30, 2012 at 9:49 AM, Bryan Beaudreault < > > bbeaudrea...@hubspot.com > > > wrote: > > > > > They are all pretty large, around 40+mb. Will the walplayer be smart > > > enough to only write edits that still look relevant (i.e. based on > > > timestamps of the edits vs timestamps of the versions in hbase)? > Writes > > > have been coming in since we recovered. > > > > > > On Sat, Jun 30, 2012 at 11:05 AM, Stack <st...@duboce.net> wrote: > > > > > > > On Sat, Jun 30, 2012 at 8:38 AM, Bryan Beaudreault > > > > <bbeaudrea...@hubspot.com> wrote: > > > > > 12/06/30 00:00:48 INFO wal.HLogSplitter: Got while parsing hlog > > > > > > > > > > > > > > > hdfs://my-namenode-ip-addr:8020/hbase/.logs/my-rs-ip-addr,60020,1338667719591/my-rs-ip-addr%3A60020.1340935453874. > > > > > Marking as corrupted > > > > > > > > > > > > > What size do these logs have? > > > > > > > > > We are back to stable operating now, and in trying to research > this I > > > > found > > > > > the hdfs://my-namenode-ip-addr:8020/hbase/.corrupt directory. > There > > > are > > > > 20 > > > > > files listed there. > > > > > > > > > > > > > Ditto. > > > > > > > > > What are our options for tracking down and potentially recovering > any > > > > data > > > > > that was lost. Or how can we even tell what was lost, if any? > Does > > > the > > > > > existence of these files pretty much guarantee data lost? There > > doesn't > > > > > seem to be much documentation on this. From reading it seems like > it > > > > might > > > > > be possible that part of each of these files was recovered. > > > > > > > > > > > > > If size > 0, could try walplaying them: > > > > http://hbase.apache.org/book.html#walplayer > > > > > > > > St.Ack > > > > > > > > > >
