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MDEV-26: Global transaction ID.

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Fix error handling when record_gtid() fails to update the
mysql.rpl_slave_state table.
This commit is contained in:
unknown 2013-03-21 17:33:29 +01:00
commit b6b84d6825
5 changed files with 108 additions and 30 deletions
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9
sql/rpl_gtid.cc
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@ -29,7 +29,7 @@
const LEX_STRING rpl_gtid_slave_state_table_name=
{ STRING_WITH_LEN("rpl_slave_state") };
{ C_STRING_WITH_LEN("rpl_slave_state") };
void
@ -298,6 +298,12 @@ rpl_slave_state::record_gtid(THD *thd, const rpl_gtid *gtid, uint64 sub_id,
mysql_reset_thd_for_next_command(thd, 0);
DBUG_EXECUTE_IF("gtid_inject_record_gtid",
{
my_error(ER_CANNOT_UPDATE_GTID_STATE, MYF(0));
return 1;
} );
tlist.init_one_table(STRING_WITH_LEN("mysql"),
rpl_gtid_slave_state_table_name.str,
rpl_gtid_slave_state_table_name.length,
@ -328,6 +334,7 @@ rpl_slave_state::record_gtid(THD *thd, const rpl_gtid *gtid, uint64 sub_id,
if ((elem= get_element(gtid->domain_id)) == NULL)
{
unlock();
my_error(ER_OUT_OF_RESOURCES, MYF(0));
err= 1;
goto end;
}