Your should run mysqldump and backup the database to a different
machine. This way you do not have to rebuild the meta-data. Simply
restore the database to a machine and you are done.
On 7/18/12, Senthilvel Rangaswamy <[EMAIL PROTECTED]> wrote:
> We are using MySQL as the meta datastore. Let's say the db crashed hard and
> we lost all data. What is
> the process to rebuild the meta-data assuming the data on hdfs is intact.
> Are there tools available to do
> this ?
> "If there's anything more important than my ego around, I want it
> caught and shot now."
> - Douglas Adams.