Hi Masha, This is an artifact the sequential load. When you load data into a table sequentially, only the last range in the table receives any updates. AB2A0D28DE6B77FFDD6C72AF is the MD5 checksum of 0xff 0xff which is what we use for the last key in each table. This next release includes a DUMP TABLE command which will allow you to make table backups that have a random key distribution so that during the restore, this situation does not occur and the restore will be much faster.
- Doug On Sun, Feb 14, 2010 at 10:55 AM, Masha <[email protected]> wrote: > Hi > > It was a dump from previous database, so it was sorted, but not in > reverse order. > After new (random ordered data) come, other directories were filled as > well. > Seems if was something normal, like splitting a big sstable into two, > when old sstable serves both old and new range. > > 2010/2/14, Doug Judd <[email protected]>: > > The data that you're loading into the table, what does it look like? Is > it > > sorted in reverse sort order? > > > > - Doug > > > > On Sat, Feb 13, 2010 at 8:38 PM, Masha <[email protected]> wrote: > > > >> Hello! > >> > >> One more regression (or a feature ?) > >> > >> All the sstables are created under tables/tablename/accssgroup/ > >> AB2A0D28DE6B77FFDD6C72AF > >> Other directories under tables/tablename/accssgroup/ are being created > >> but remains empty. > >> > >> > >> ========================================= > >> # du -s /opt/hypertable/current/fs/local/hypertable/tables/*/*/* | > >> sort -V -r | head > >> > >> 5445416 /opt/hypertable/current/fs/local/hypertable/tables/dns/ag/ > >> AB2A0D28DE6B77FFDD6C72AF > >> 4 /opt/hypertable/current/fs/local/hypertable/tables/dns/ag/ > >> CA0ECF7AD02ECB739D5F02A3 > >> 4 /opt/hypertable/current/fs/local/hypertable/tables/dns/ag/ > >> BC539F9D69704538CE8CA777 > >> 4 /opt/hypertable/current/fs/local/hypertable/tables/dns/ag/ > >> B2951A803A1C47F4CD0F6702 > >> 4 /opt/hypertable/current/fs/local/hypertable/tables/dns/ag/ > >> A1E101E3E7C3E61B8E37578E > >> 4 /opt/hypertable/current/fs/local/hypertable/tables/dns/ag/ > >> 88E96CC29C30689D81D81C9C > >> 4 /opt/hypertable/current/fs/local/hypertable/tables/dns/ag/ > >> 66AE032172907EA20DD72343 > >> 4 /opt/hypertable/current/fs/local/hypertable/tables/dns/ag/ > >> 30B046FF67BC97060B125AFC > >> 4 /opt/hypertable/current/fs/local/hypertable/tables/dns/ag/ > >> 7EEF1D67BD618C9BE930F4F0 > >> 4 /opt/hypertable/current/fs/local/hypertable/tables/dns/ag/ > >> 6C3B5A301D9F28CA48EAEA3A > >> ========================================= > >> > >> Is that OK? > >> It was not so with the version from > >> > >> > http://package.hypertable.org/hypertable-thriftbroker-0.9.2.7-linux-x86_64.deb > >> > >> Reproducible with self-compiled version from git:// > >> scm.hypertable.org/pub/repos/hypertable.git > >> and > >> > http://hypertable.googlecode.com/files/hypertable-0.9.2.7-alpha-src.tar.gz > >> > >> -- > >> You received this message because you are subscribed to the Google > Groups > >> "Hypertable Development" group. > >> To post to this group, send email to [email protected]. > >> To unsubscribe from this group, send email to > >> [email protected]<hypertable-dev%[email protected]> > <hypertable-dev%[email protected]<hypertable-dev%[email protected]> > > > >> . > >> For more options, visit this group at > >> http://groups.google.com/group/hypertable-dev?hl=en. > >> > >> > > > > -- > > You received this message because you are subscribed to the Google Groups > > "Hypertable Development" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]<hypertable-dev%[email protected]> > . > > For more options, visit this group at > > http://groups.google.com/group/hypertable-dev?hl=en. > > > > > > -- > You received this message because you are subscribed to the Google Groups > "Hypertable Development" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<hypertable-dev%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/hypertable-dev?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Hypertable Development" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/hypertable-dev?hl=en.
