Revert "MDEV-12501 -- set --maturity-level by default"

This reverts commit 1af2d7ba.

VERSION

 MYSQL_VERSION_MAJOR=10
 MYSQL_VERSION_MINOR=3
 MYSQL_VERSION_PATCH=3
-SERVER_MATURITY=beta

cmake/mysql_version.cmake

@@ -48,7 +48,6 @@ MACRO(GET_MYSQL_VERSION)
   MYSQL_GET_CONFIG_VALUE("MYSQL_VERSION_MINOR" MINOR_VERSION)
   MYSQL_GET_CONFIG_VALUE("MYSQL_VERSION_PATCH" PATCH_VERSION)
   MYSQL_GET_CONFIG_VALUE("MYSQL_VERSION_EXTRA" EXTRA_VERSION)
-  MYSQL_GET_CONFIG_VALUE("SERVER_MATURITY" SERVER_MATURITY)
 
 IF(NOT "${MAJOR_VERSION}" MATCHES "[0-9]+" OR
    NOT "${MINOR_VERSION}" MATCHES "[0-9]+" OR
@@ -70,10 +69,6 @@ ENDMACRO()
 # Get mysql version and other interesting variables
 GET_MYSQL_VERSION()
 
-# Maturity level
-string(TOUPPER ${SERVER_MATURITY} SERVER_MATURITY)
-SET(SERVER_MATURITY_LEVEL MariaDB_PLUGIN_MATURITY_${SERVER_MATURITY})
-
 SET(MYSQL_TCP_PORT_DEFAULT 0)
 IF(NOT MYSQL_TCP_PORT)
   SET(MYSQL_TCP_PORT 3306)

extra/mariabackup/encryption_plugin.cc

@@ -165,7 +165,6 @@ static void encryption_plugin_init(int argc, char **argv)
 {
   /* Patch optional and mandatory plugins, we only need to load the one in xb_plugin_load. */
   mysql_optional_plugins[0] = mysql_mandatory_plugins[0] = 0;
-  plugin_maturity = MariaDB_PLUGIN_MATURITY_UNKNOWN; /* mariabackup accepts all plugins */
   msg("Loading encryption plugin\n");
   for (int i= 1; i < argc; i++)
     msg("\t Encryption plugin parameter :  '%s'\n", argv[i]);

include/mysql_version.h.in

@@ -22,7 +22,6 @@
 #define MYSQL_UNIX_ADDR			"@MYSQL_UNIX_ADDR@"
 #define MYSQL_CONFIG_NAME		"my"
 #define MYSQL_COMPILATION_COMMENT	"@COMPILATION_COMMENT@"
-#define SERVER_MATURITY_LEVEL           @SERVER_MATURITY_LEVEL@
 
 #ifdef WITH_WSREP
 #define WSREP_PATCH_VERSION             "@WSREP_PATCH_VERSION@"

mysql-test/include/default_mysqld.cnf

@@ -17,7 +17,7 @@
 # Default values that applies to all MySQL Servers
 [mysqld]
 disable-getopt-prefix-matching
-plugin-maturity=unknown
+
 open-files-limit=           1024
 local-infile
 character-set-server=      latin1

mysql-test/include/mtr_warnings.sql

@@ -224,12 +224,6 @@ INSERT INTO global_suppressions VALUES
  ("Slave I/O: Setting @slave_gtid_ignore_duplicates failed with error.*"),
  ("Slave I/O: Setting @slave_until_gtid failed with error.*"),
  ("Slave I/O: Get master GTID position failed with error.*"),
-
- /*
-   MDEV-12501 -- set --maturity-level by default
- */
- ("Plugin .* is of maturity level .* while the server is .*"),
-
  ("THE_LAST_SUPPRESSION")||
 
 

mysql-test/r/mysqld--help.result

@@ -1535,6 +1535,7 @@ performance-schema-session-connect-attrs-size -1
 performance-schema-setup-actors-size 100
 performance-schema-setup-objects-size 100
 performance-schema-users-size -1
+plugin-maturity unknown
 port 3306
 port-open-timeout 0
 preload-buffer-size 32768

mysql-test/suite/galera/galera_2nodes.cnf

@@ -4,7 +4,6 @@
 [mysqld]
 wsrep-on=1
 binlog-format=row
-plugin-maturity=unknown
 innodb-autoinc-lock-mode=2
 default-storage-engine=innodb
 wsrep-provider=@ENV.WSREP_PROVIDER

mysql-test/suite/galera/suite.opt

---plugin-maturity=unknown

mysql-test/suite/galera_3nodes/galera_3nodes.cnf

@@ -3,7 +3,6 @@
 
 [mysqld]
 binlog-format=row
-plugin-maturity=unknown
 innodb-autoinc-lock-mode=2
 default-storage-engine=innodb
 

mysql-test/suite/rpl/suite.opt

---plugin-maturity=unknown

mysql-test/suite/sys_vars/inc/sysvars_server.inc

@@ -26,7 +26,6 @@ select * from information_schema.system_variables
           'lower_case_file_system',
           'lower_case_table_names',
           'open_files_limit',
-          'plugin_maturity',
           'rand_seed1',
           'rand_seed2',
           'system_time_zone',

mysql-test/suite/sys_vars/r/sysvars_server_embedded.result

@@ -15,7 +15,6 @@ variable_name not in (
 'lower_case_file_system',
 'lower_case_table_names',
 'open_files_limit',
-'plugin_maturity',
 'rand_seed1',
 'rand_seed2',
 'system_time_zone',
@@ -3189,6 +3188,20 @@ NUMERIC_BLOCK_SIZE	NULL
 ENUM_VALUE_LIST	NULL
 READ_ONLY	YES
 COMMAND_LINE_ARGUMENT	REQUIRED
+VARIABLE_NAME	PLUGIN_MATURITY
+SESSION_VALUE	NULL
+GLOBAL_VALUE	unknown
+GLOBAL_VALUE_ORIGIN	COMPILE-TIME
+DEFAULT_VALUE	unknown
+VARIABLE_SCOPE	GLOBAL
+VARIABLE_TYPE	ENUM
+VARIABLE_COMMENT	The lowest desirable plugin maturity. Plugins less mature than that will not be installed or loaded
+NUMERIC_MIN_VALUE	NULL
+NUMERIC_MAX_VALUE	NULL
+NUMERIC_BLOCK_SIZE	NULL
+ENUM_VALUE_LIST	unknown,experimental,alpha,beta,gamma,stable
+READ_ONLY	YES
+COMMAND_LINE_ARGUMENT	REQUIRED
 VARIABLE_NAME	PORT
 SESSION_VALUE	NULL
 GLOBAL_VALUE	MASTER_MYPORT

mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result

@@ -15,7 +15,6 @@ variable_name not in (
 'lower_case_file_system',
 'lower_case_table_names',
 'open_files_limit',
-'plugin_maturity',
 'rand_seed1',
 'rand_seed2',
 'system_time_zone',
@@ -3399,6 +3398,20 @@ NUMERIC_BLOCK_SIZE	NULL
 ENUM_VALUE_LIST	NULL
 READ_ONLY	YES
 COMMAND_LINE_ARGUMENT	REQUIRED
+VARIABLE_NAME	PLUGIN_MATURITY
+SESSION_VALUE	NULL
+GLOBAL_VALUE	unknown
+GLOBAL_VALUE_ORIGIN	COMPILE-TIME
+DEFAULT_VALUE	unknown
+VARIABLE_SCOPE	GLOBAL
+VARIABLE_TYPE	ENUM
+VARIABLE_COMMENT	The lowest desirable plugin maturity. Plugins less mature than that will not be installed or loaded
+NUMERIC_MIN_VALUE	NULL
+NUMERIC_MAX_VALUE	NULL
+NUMERIC_BLOCK_SIZE	NULL
+ENUM_VALUE_LIST	unknown,experimental,alpha,beta,gamma,stable
+READ_ONLY	YES
+COMMAND_LINE_ARGUMENT	REQUIRED
 VARIABLE_NAME	PORT
 SESSION_VALUE	NULL
 GLOBAL_VALUE	MASTER_MYPORT

mysql-test/t/bootstrap.test

@@ -7,7 +7,7 @@ drop table if exists t1;
 
 # Add the datadir to the bootstrap command
 let $MYSQLD_DATADIR= `select @@datadir`;
-let $MYSQLD_BOOTSTRAP_CMD= $MYSQLD_BOOTSTRAP_CMD --datadir=$MYSQLD_DATADIR --default-storage-engine=MyISAM --loose-skip-innodb --plugin-maturity=unknown;
+let $MYSQLD_BOOTSTRAP_CMD= $MYSQLD_BOOTSTRAP_CMD --datadir=$MYSQLD_DATADIR --default-storage-engine=MyISAM --loose-skip-innodb;
 #
 # Check that --bootstrap reads from stdin
 #

mysql-test/t/mysqld--help.test

@@ -19,7 +19,7 @@ exec $MYSQLD_BOOTSTRAP_CMD --symbolic-links=0 --lower-case-table-names=1 --help
 perl;
   # Variables which we don't want to display in the result file since
   # their paths may vary:
-  @skipvars=qw/basedir open-files-limit general-log-file log plugin-dir plugin-maturity
+  @skipvars=qw/basedir open-files-limit general-log-file log plugin-dir
                log-slow-queries pid-file slow-query-log-file log-basename
                datadir slave-load-tmpdir tmpdir socket thread-pool-size
                large-files-support lower-case-file-system system-time-zone

sql/sql_plugin.cc

@@ -1155,7 +1155,6 @@ static bool plugin_add(MEM_ROOT *tmp_root,
       report_error(report, ER_CANT_OPEN_LIBRARY, dl->str, ENOEXEC, buf);
       goto err;
     }
-
     if (plugin_maturity_map[plugin->maturity] < plugin_maturity)
     {
       char buf[256];
@@ -1168,14 +1167,6 @@ static bool plugin_add(MEM_ROOT *tmp_root,
       report_error(report, ER_CANT_OPEN_LIBRARY, dl->str, EPERM, buf);
       goto err;
     }
-    else if (plugin_maturity_map[plugin->maturity] < SERVER_MATURITY_LEVEL)
-    {
-      sql_print_warning("Plugin '%s' is of maturity level %s while the server is %s",
-        tmp.name.str,
-        plugin_maturity_names[plugin->maturity],
-        plugin_maturity_names[SERVER_MATURITY_LEVEL]);
-    }
-
     tmp.plugin= plugin;
     tmp.ref_count= 0;
     tmp.state= PLUGIN_IS_UNINITIALIZED;

sql/sys_vars.cc

@@ -5382,9 +5382,7 @@ static Sys_var_enum Sys_plugin_maturity(
        "The lowest desirable plugin maturity. "
        "Plugins less mature than that will not be installed or loaded",
        READ_ONLY GLOBAL_VAR(plugin_maturity), CMD_LINE(REQUIRED_ARG),
-       plugin_maturity_names,
-       DEFAULT(SERVER_MATURITY_LEVEL > 0 ?
-               SERVER_MATURITY_LEVEL - 1 : SERVER_MATURITY_LEVEL));
+       plugin_maturity_names, DEFAULT(MariaDB_PLUGIN_MATURITY_UNKNOWN));
 
 static Sys_var_ulong Sys_deadlock_search_depth_short(
        "deadlock_search_depth_short",

storage/rocksdb/mysql-test/rocksdb/suite.opt

---ignore-db-dirs=.rocksdb --plugin-load=$HA_ROCKSDB_SO --default-storage-engine=rocksdb --plugin-maturity=unknown
+--ignore-db-dirs=.rocksdb --plugin-load=$HA_ROCKSDB_SO --default-storage-engine=rocksdb
+

storage/rocksdb/mysql-test/rocksdb_hotbackup/suite.opt

---plugin-maturity=unknown

storage/rocksdb/mysql-test/rocksdb_rpl/suite.opt

---ignore-db-dirs=.rocksdb --plugin-load=$HA_ROCKSDB_SO --default-storage-engine=rocksdb --plugin-maturity=unknown
+--ignore-db-dirs=.rocksdb --plugin-load=$HA_ROCKSDB_SO --default-storage-engine=rocksdb
+

storage/rocksdb/mysql-test/rocksdb_stress/suite.opt

---plugin-maturity=unknown

storage/rocksdb/mysql-test/rocksdb_sys_vars/suite.opt

---ignore-db-dirs=.rocksdb --plugin-load=$HA_ROCKSDB_SO --plugin-maturity=unknown
+--ignore-db-dirs=.rocksdb --plugin-load=$HA_ROCKSDB_SO
+

storage/rocksdb/mysql-test/storage_engine/suite.opt

---ignore-db-dirs=.rocksdb --plugin-load=$HA_ROCKSDB_SO --binlog_format=ROW --collation-server=latin1_bin --loose-rocksdb_flush_log_at_trx_commit=0 --plugin-maturity=unknown
+--ignore-db-dirs=.rocksdb --plugin-load=$HA_ROCKSDB_SO --binlog_format=ROW --collation-server=latin1_bin --loose-rocksdb_flush_log_at_trx_commit=0