Percona XtraDB Cluster moved to https://jira.percona.com/projects/PXC

  1. Bug #1111706
  2. Comment #5

Comment 5 for bug 1111706

Revision history for this message
Raghavendra D Prabhu (raghavendra-prabhu) wrote :

a)

The fact that variable is unknown is known only after plugin
initialization in init_server_components. However, wsrep_init is
done before plugin initialisation in same function. I don't think
it is possible to do it after plugin initialisation. So, this
limitation remains.

b) Having said that, it still shouldn't overwrite the
grastate.dat, particularly when wsrep-start-position has been
provided.

c) http://sprunge.us/TeSh has the backtrace. mark_unsafe is what
zeroes the file.

d) Also note, this not only applies to incorrect variable, but any other error during IST can produce similar results.