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Merge bb-10.2-ext into 10.3

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This commit is contained in:
Marko Mäkelä
2018-01-13 18:25:24 +02:00
parent 3e6fcb6ac8 bec2712775
commit 70fff3688d
20 changed files with 423 additions and 62 deletions
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21
sql/rpl_mi.h
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@ -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 */