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Posted to user@cassandra.apache.org by Aravindan T <ar...@tcs.com> on 2014/02/03 08:31:49 UTC
Migrate data from acunu to Apache cassandra 1.1.12
Hi,
There is a necessity where i need to migrate data from acunu cassandra to apache cassandra .
As part of it, the column families snapshots are taken using the nodetool command but while loading into the Apache cassandra with the help of sstableloader, i get error's like below
WARN 12:13:25,299 Invalid file 'samplewatchtower-student-ic-5-TOC.txt' in data directory /samplewatchtower/student.
Skipping file samplewatchtower-student-ic-6-Data.db, error opening it: EOF after 0 bytes out of 8
WARN 12:13:25,315 Invalid file 'samplewatchtower-student-ic-6-Summary.db' in data directory /samplewatchtower/student.
Skipping file samplewatchtower-student-ic-5-Data.db, error opening it: EOF after 0 bytes out of 8
WARN 12:13:25,316 Invalid file 'samplewatchtower-student-ic-6-TOC.txt' in data directory /samplewatchtower/student.
WARN 12:13:25,316 Invalid file 'samplewatchtower-student-ic-5-Summary.db' in data directory /samplewatchtower/student.
No sstables to stream.
Can you please help in how to perform this data migration successfully?
Aravind
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Re: Migrate data from acunu to Apache cassandra 1.1.12
Posted by Marcus Eriksson <kr...@gmail.com>.
You need an up to date Cassandra, files with -ic- are for Cassandra 1.2.5+
/Marcus
On Mon, Feb 3, 2014 at 8:31 AM, Aravindan T <ar...@tcs.com> wrote:
> Hi,
>
> There is a necessity where i need to migrate data from acunu cassandra to
> apache cassandra .
>
> As part of it, the column families snapshots are taken using the nodetool
> command but while loading into the Apache cassandra with the help of
> sstableloader, i get error's like below
>
> WARN 12:13:25,299 Invalid file 'samplewatchtower-student-ic-5-TOC.txt' in
> data directory /samplewatchtower/student.
> Skipping file samplewatchtower-student-ic-6-Data.db, error opening it: EOF
> after 0 bytes out of 8
> WARN 12:13:25,315 Invalid file 'samplewatchtower-student-ic-6-Summary.db'
> in data directory /samplewatchtower/student.
> Skipping file samplewatchtower-student-ic-5-Data.db, error opening it: EOF
> after 0 bytes out of 8
> WARN 12:13:25,316 Invalid file 'samplewatchtower-student-ic-6-TOC.txt' in
> data directory /samplewatchtower/student.
> WARN 12:13:25,316 Invalid file 'samplewatchtower-student-ic-5-Summary.db'
> in data directory /samplewatchtower/student.
> No sstables to stream.
>
>
> Can you please help in how to perform this data migration successfully?
>
>
> Aravind
>
> =====-----=====-----=====
> Notice: The information contained in this e-mail
> message and/or attachments to it may contain
> confidential or privileged information. If you are
> not the intended recipient, any dissemination, use,
> review, distribution, printing or copying of the
> information contained in this e-mail message
> and/or attachments to it are strictly prohibited. If
> you have received this communication in error,
> please notify us by reply e-mail or telephone and
> immediately and permanently delete the message
> and any attachments. Thank you
>
>