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ndb - bug#21191: ndb index stats OFF by default

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mysql-test/r/ndb_index_ordered.result:
  ndb_index_stat_enable default = OFF
  remove other ndb_index_stat% from mysqld options (too many)
sql/mysqld.cc:
  ndb_index_stat_enable default = OFF
  remove other ndb_index_stat% from mysqld options (too many)
This commit is contained in:
unknown 2006-09-13 12:27:48 +02:00
parent c7f93b4170
commit d371a80265
2 changed files with 3 additions and 16 deletions
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4
mysql-test/r/ndb_index_ordered.result
View file

@ -663,7 +663,7 @@ set autocommit=1;
show session variables like 'ndb_index_stat_%'; show session variables like 'ndb_index_stat_%';
Variable_name Value Variable_name Value
ndb_index_stat_cache_entries 32 ndb_index_stat_cache_entries 32
ndb_index_stat_enable ON ndb_index_stat_enable OFF
ndb_index_stat_update_freq 20 ndb_index_stat_update_freq 20
set ndb_index_stat_enable = off; set ndb_index_stat_enable = off;
show session variables like 'ndb_index_stat_%'; show session variables like 'ndb_index_stat_%';
@ -794,5 +794,5 @@ set ndb_index_stat_update_freq = @@global.ndb_index_stat_update_freq;
show session variables like 'ndb_index_stat_%'; show session variables like 'ndb_index_stat_%';
Variable_name Value Variable_name Value
ndb_index_stat_cache_entries 32 ndb_index_stat_cache_entries 32
ndb_index_stat_enable ON ndb_index_stat_enable OFF
ndb_index_stat_update_freq 20 ndb_index_stat_update_freq 20

15
sql/mysqld.cc
View file

@ -4693,7 +4693,6 @@ enum options_mysqld
OPT_NDB_MGMD, OPT_NDB_NODEID, OPT_NDB_MGMD, OPT_NDB_NODEID,
OPT_NDB_DISTRIBUTION, OPT_NDB_DISTRIBUTION,
OPT_NDB_INDEX_STAT_ENABLE, OPT_NDB_INDEX_STAT_ENABLE,
OPT_NDB_INDEX_STAT_CACHE_ENTRIES, OPT_NDB_INDEX_STAT_UPDATE_FREQ,
OPT_NDB_EXTRA_LOGGING, OPT_NDB_EXTRA_LOGGING,
OPT_NDB_REPORT_THRESH_BINLOG_EPOCH_SLIP, OPT_NDB_REPORT_THRESH_BINLOG_EPOCH_SLIP,
OPT_NDB_REPORT_THRESH_BINLOG_MEM_USAGE, OPT_NDB_REPORT_THRESH_BINLOG_MEM_USAGE,
@ -5397,19 +5396,7 @@ Disable with --skip-ndbcluster (will save memory).",
"Use ndb index statistics in query optimization.", "Use ndb index statistics in query optimization.",
(gptr*) &global_system_variables.ndb_index_stat_enable, (gptr*) &global_system_variables.ndb_index_stat_enable,
(gptr*) &max_system_variables.ndb_index_stat_enable, (gptr*) &max_system_variables.ndb_index_stat_enable,
0, GET_BOOL, OPT_ARG, 1, 0, 1, 0, 0, 0}, 0, GET_BOOL, OPT_ARG, 0, 0, 1, 0, 0, 0},
{"ndb-index-stat-cache-entries", OPT_NDB_INDEX_STAT_CACHE_ENTRIES,
"Number of start/end keys to store in statistics memory cache."
" Zero means no cache and forces query of db nodes always.",
(gptr*) &global_system_variables.ndb_index_stat_cache_entries,
(gptr*) &max_system_variables.ndb_index_stat_cache_entries,
0, GET_ULONG, OPT_ARG, 32, 0, ~0L, 0, 0, 0},
{"ndb-index-stat-update-freq", OPT_NDB_INDEX_STAT_UPDATE_FREQ,
"How often, in the long run, to query db nodes instead of statistics cache."
" For example 20 means every 20th time.",
(gptr*) &global_system_variables.ndb_index_stat_update_freq,
(gptr*) &max_system_variables.ndb_index_stat_update_freq,
0, GET_ULONG, OPT_ARG, 20, 0, ~0L, 0, 0, 0},
#endif #endif
{"ndb-use-copying-alter-table", {"ndb-use-copying-alter-table",
OPT_NDB_USE_COPYING_ALTER_TABLE, OPT_NDB_USE_COPYING_ALTER_TABLE,