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MDEV-4506: Parallel replication: Intermediate commit.

Fix some part of update of old-style coordinates in parallel replication:

 - Ignore XtraDB request for old-style coordinates, not meaningful for
   parallel replication (must use GTID to get crash-safe parallel slave).

 - Only update relay log coordinates forward, not backwards, to ensure
   that parallel threads do not conflict with each other.

 - Move future_event_relay_log_pos to rgi.
This commit is contained in:
unknown
2013-10-17 14:11:19 +02:00
parent fcaf1e6a82
commit 7681c6aa78
7 changed files with 69 additions and 42 deletions

View File

@ -23,6 +23,7 @@ struct rpl_parallel_thread {
queued_event *next;
Log_event *ev;
rpl_group_info *rgi;
ulonglong future_event_relay_log_pos;
} *event_queue, *last_in_queue;
};