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author | Marko Mäkelä <marko.makela@mariadb.com> | 2018-01-13 18:25:24 +0200 |
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committer | Marko Mäkelä <marko.makela@mariadb.com> | 2018-01-13 18:25:24 +0200 |
commit | 70fff3688d967270f8e45f134554cb101e105ffc (patch) | |
tree | 169842d23334c6b779ac31a0ed1651c077b0187d /sql/rpl_mi.h | |
parent | 3e6fcb6ac8e39593d441f3b60fbc21a88330f2c7 (diff) | |
parent | bec27127753e9ee8cf58132b531dba1af534d91a (diff) | |
download | mariadb-git-70fff3688d967270f8e45f134554cb101e105ffc.tar.gz |
Merge bb-10.2-ext into 10.3
Diffstat (limited to 'sql/rpl_mi.h')
-rw-r--r-- | sql/rpl_mi.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/sql/rpl_mi.h b/sql/rpl_mi.h index 14d74dc4bb7..16524737458 100644 --- a/sql/rpl_mi.h +++ b/sql/rpl_mi.h @@ -133,6 +133,19 @@ public: extern TYPELIB slave_parallel_mode_typelib; +typedef struct st_rows_event_tracker +{ + char binlog_file_name[FN_REFLEN]; + my_off_t first_seen; + my_off_t last_seen; + bool stmt_end_seen; + void update(const char* file_name, size_t pos, + const char* buf, + const Format_description_log_event *fdle); + void reset(); + bool check_and_report(const char* file_name, size_t pos); +} Rows_event_tracker; + /***************************************************************************** Replication IO Thread @@ -301,6 +314,14 @@ class Master_info : public Slave_reporting_capability uint64 gtid_reconnect_event_skip_count; /* gtid_event_seen is false until we receive first GTID event from master. */ bool gtid_event_seen; + /** + The struct holds some history of Rows- log-event reading/queuing + by the receiver thread. Its fields are updated per each such event + at time of queue_event(), and they are checked to detect + the Rows- event group integrity violation at time of first non-Rows- + event gets handled. + */ + Rows_event_tracker rows_event_tracker; bool in_start_all_slaves, in_stop_all_slaves; bool in_flush_all_relay_logs; uint users; /* Active user for object */ |