diff options
Diffstat (limited to 'storage/rocksdb/mysql-test/rocksdb/r/mariadb_plugin.result')
-rw-r--r-- | storage/rocksdb/mysql-test/rocksdb/r/mariadb_plugin.result | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/storage/rocksdb/mysql-test/rocksdb/r/mariadb_plugin.result b/storage/rocksdb/mysql-test/rocksdb/r/mariadb_plugin.result new file mode 100644 index 00000000000..6d6cb1db54e --- /dev/null +++ b/storage/rocksdb/mysql-test/rocksdb/r/mariadb_plugin.result @@ -0,0 +1,35 @@ +# +# MDEV-14843: Assertion `s_tx_list.size() == 0' failed in myrocks::Rdb_transaction::term_mutex +# +INSTALL SONAME 'ha_rocksdb'; +connect con1,localhost,root,,test; +CREATE TABLE t1 (i INT) ENGINE=RocksDB; +insert into t1 values (1); +DROP TABLE t1; +connection default; +UNINSTALL SONAME 'ha_rocksdb'; +Warnings: +Warning 1620 Plugin is busy and will be uninstalled on shutdown +SELECT ENGINE, SUPPORT FROM INFORMATION_SCHEMA.ENGINES WHERE ENGINE='ROCKSDB'; +ENGINE SUPPORT +ROCKSDB NO +disconnect con1; +# +# MDEV-15686: Loading MyRocks plugin back after it has been unloaded causes a crash +# +call mtr.add_suppression("Plugin 'ROCKSDB.*' init function returned error."); +call mtr.add_suppression("Plugin 'ROCKSDB.*' registration as a INFORMATION SCHEMA failed."); +call mtr.add_suppression("Plugin 'ROCKSDB' registration as a STORAGE ENGINE failed"); +# +# There are two possible scenarios: +# ha_rocksdb.{dll,so} is still loaded into mysqld's address space. Its +# global variables are in the state that doesn't allow it to be +# initialized back (this is what MDEV-15686 is about). This is handled +# by intentionally returning an error from rocksdb_init_func. +# +# The second case is when ha_rocksdb.{ddl,so} has been fully unloaded +# and so it will be now loaded as if it happens for the first time. +INSTALL SONAME 'ha_rocksdb'; +# Whatever happened on the previous step, restore things to the way they +# were at testcase start. +UNINSTALL SONAME 'ha_rocksdb'; |