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Improvements added in stop/start slave and change master

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Improvements added in stop/start slave and change master
This commit is contained in:
MassimilianoPinto
2015-08-06 17:47:37 +02:00
parent f91a339674
commit e5a2e5cd1f
5 changed files with 243 additions and 57 deletions
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8
server/modules/routing/binlog/blr_master.c
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@ -1275,10 +1275,10 @@ int n_bufs = -1, pn_bufs = -1;
gwbuf_free(record);
}
spinlock_acquire(&router->binlog_lock);
spinlock_acquire(&router->lock);
router->binlog_position = router->current_pos;
router->pending_transaction = 0;
spinlock_release(&router->binlog_lock);
spinlock_release(&router->lock);
} else {
/* A transaction is still pending */
//fprintf(stderr, "A Transaction is still pending @ %llu, master is @ %llu\n", router->binlog_position, router->current_pos);
@ -1450,8 +1450,12 @@ char file[BINLOG_FNAMELEN+1];
#endif
strcpy(router->prevbinlog, router->binlog_name);
printf("New file: %s/%s @ %ld, pending transaction [%i]\n", file, router->prevbinlog, pos, router->pending_transaction);
if (strncmp(router->binlog_name, file, slen) != 0)
{
fprintf(stderr, "Calling rotate for [%s]/[%s] prev [%s]\n", router->binlog_name, file, router->prevbinlog);
router->stats.n_rotates++;
if (blr_file_rotate(router, file, pos) == 0)
{