Merge branch 'master' into releases/tokudb-7.5

mysql-test/suite/tokudb.bugs/r/memcache_dirty.result

-SET DEFAULT_STORAGE_ENGINE = 'tokudb';
-DROP TABLE IF EXISTS t1;
-create table t1 (i int, j int, primary key (i))engine=TokuDB;
-insert into t1 values (0,0) MEMCACHE_DIRTY 'a';
-insert into t1 values (1,0) MEMCACHE_DIRTY 'b', 'c';
-update t1 set j=j+1 where i=0 MEMCACHE_DIRTY 'a';
-update t1 set j=j+1 where i=1 MEMCACHE_DIRTY 'b', 'c';
-insert into t1 values (0,0) on duplicate key update j=j+1 MEMCACHE_DIRTY 'a';
-insert into t1 values (2,0) on duplicate key update j=j+1 MEMCACHE_DIRTY 'a', 'b';
-replace into t1 values (0,3) MEMCACHE_DIRTY 'a';
-replace into t1 values (3,3) MEMCACHE_DIRTY 'a', 'b';
-delete from t1 where i=0 MEMCACHE_DIRTY 'a';
-delete from t1 where i=1 MEMCACHE_DIRTY 'b', 'c';
-DROP TABLE t1;

mysql-test/suite/tokudb.bugs/t/memcache_dirty.test

---source include/have_tokudb.inc
-#
-# Record inconsistency.
-#
-#
-SET DEFAULT_STORAGE_ENGINE = 'tokudb';
-
---disable_warnings
-DROP TABLE IF EXISTS t1;
---enable_warnings
-create table t1 (i int, j int, primary key (i))engine=TokuDB;
-insert into t1 values (0,0) MEMCACHE_DIRTY 'a'; insert into t1 values (1,0) MEMCACHE_DIRTY 'b', 'c';
-
-update t1 set j=j+1 where i=0 MEMCACHE_DIRTY 'a'; update t1 set j=j+1 where i=1 MEMCACHE_DIRTY 'b', 'c';
-
-insert into t1 values (0,0) on duplicate key update j=j+1 MEMCACHE_DIRTY 'a'; insert into t1 values (2,0) on duplicate key update j=j+1 MEMCACHE_DIRTY 'a', 'b';
-
-replace into t1 values (0,3) MEMCACHE_DIRTY 'a'; replace into t1 values (3,3) MEMCACHE_DIRTY 'a', 'b';
-
-delete from t1 where i=0 MEMCACHE_DIRTY 'a'; delete from t1 where i=1 MEMCACHE_DIRTY 'b', 'c';
-
- 
-# Final cleanup.
-DROP TABLE t1;
-

storage/tokudb/hatoku_defines.h

@@ -162,7 +162,7 @@ PATENT RIGHTS GRANT:
 #if defined(MARIADB_BASE_VERSION)
 #define TOKU_INCLUDE_EXTENDED_KEYS 1
 #endif
-#define TOKU_INCLUDE_HANDLERTON_HANDLE_FATAL_SIGNAL 1
+#define TOKU_INCLUDE_HANDLERTON_HANDLE_FATAL_SIGNAL 0
 
 #else
 #error