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Make active table map array dynamic

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By storing the table maps in a std::unordered_map, the storage of mapped
tables is made dynamic. This also makes the management of mapped tables a
lot more robust.
This commit is contained in:
Markus Mäkelä
2018-05-23 00:48:44 +03:00
parent f8ceb875a0
commit 232d86e67a
4 changed files with 19 additions and 22 deletions
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7
server/modules/routing/avrorouter/avrorouter.hh
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@ -253,8 +253,9 @@ typedef std::tr1::shared_ptr<AVRO_TABLE> SAvroTable;
typedef std::tr1::shared_ptr<TABLE_MAP> STableMap;
typedef std::tr1::unordered_map<std::string, STableCreate> CreatedTables;
typedef std::tr1::unordered_map<std::string, SAvroTable> AvroTables;
typedef std::tr1::unordered_map<std::string, STableMap> MappedTables;
typedef std::tr1::unordered_map<std::string, SAvroTable> AvroTables;
typedef std::tr1::unordered_map<std::string, STableMap> MappedTables;
typedef std::tr1::unordered_map<uint64_t, STableMap> ActiveMaps;
struct Avro
{
@ -276,7 +277,7 @@ struct Avro
uint8_t event_type_hdr_lens[MAX_EVENT_TYPE_END];
uint8_t binlog_checksum;
gtid_pos_t gtid;
TABLE_MAP* active_maps[MAX_MAPPED_TABLES];
ActiveMaps active_maps;
MappedTables table_maps;
AvroTables open_tables;
CreatedTables created_tables;