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Binlog server: added prefix to last file in SHOW FULL BINARY LOGS

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Binlog server: added prefix to last file in SHOW FULL BINARY LOGS
This commit is contained in:
MassimilianoPinto
2017-07-31 10:26:37 +02:00
parent 1034641fa5
commit 39629c412d
2 changed files with 178 additions and 26 deletions
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27
server/modules/routing/binlogrouter/blr_slave.c
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@ -8223,18 +8223,39 @@ blr_show_binary_logs(ROUTER_INSTANCE *router,
* Check whether the last file is the current binlog file.
* If not then add the new row.
*/
// TODO: check whether to FIX with prefix
if (strcmp(current_file, result.last_file) != 0)
{
char pos[40];
char pos[40]; // Buffer for a 64-bit integer.
GWBUF *pkt;
/* Free last file */
MXS_FREE(result.last_file);
/* Create the string value for pos */
sprintf(pos, "%" PRIu64, current_pos);
char *filename;
char last_filename[BINLOG_FILE_EXTRA_INFO + strlen(current_file) + 1];
if (extra_info)
{
char t_prefix[BINLOG_FILE_EXTRA_INFO];
sprintf(t_prefix,
"%" PRIu32 "/%" PRIu32 "/",
router->mariadb10_gtid_domain,
router->orig_masterid);
// Add prefix before filename
sprintf(last_filename,
"%s%s",
t_prefix,
current_file);
filename = last_filename;
}
else
{
filename = current_file;
}
/* Create & write the new row */
if ((pkt = blr_create_result_row(current_file,
if ((pkt = blr_create_result_row(filename,
pos,
seqno)) != NULL)
{