Merge tulin@bk-internal.mysql.com:/home/bk/mysql-5.1-new

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new

include/my_base.h

@@ -159,6 +159,8 @@ enum ha_extra_function {
     Ignore if the a tuple is not found, continue processing the
     transaction and ignore that 'row'.  Needed for idempotency
     handling on the slave
+
+    Currently only used by NDB storage engine. Partition handler ignores flag.
   */
   HA_EXTRA_IGNORE_NO_KEY,
   HA_EXTRA_NO_IGNORE_NO_KEY,

mysql-test/ndb/ndb_config_2_node.ini

@@ -12,6 +12,9 @@ MaxNoOfAttributes= CHOOSE_MaxNoOfAttributes
 TimeBetweenGlobalCheckpoints= 500
 NoOfFragmentLogFiles= 3
 DiskPageBufferMemory= CHOOSE_DiskPageBufferMemory
+# the following parametes just function as a small regression
+# test that the parameter exists
+InitialNoOfOpenFiles= 27
 
 [ndbd]
 HostName= CHOOSE_HOSTNAME_1   # hostname is a valid network adress

mysql-test/t/disabled.def

@@ -23,8 +23,8 @@ partition_03ndb         : Bug#16385
 ps_7ndb                 : dbug assert in RBR mode when executing test suite
 #rpl_bit_npk             : Bug#13418
 rpl_ddl                 : Bug#15963 SBR does not show "Definer" correctly
-rpl_ndb_2innodb         : Assert failure in ha_partition::extra()
-rpl_ndb_2myisam         : Assert failure in ha_partition::extra()
+rpl_ndb_2innodb         : assertion in get_parts_for_update()
+rpl_ndb_2myisam         : assertion in get_parts_for_update()
 rpl_ndb_auto_inc        : Bug#17086
 #rpl_ndb_basic           : Bug#16228 [IN REVIEW]
 rpl_ndb_blob            : interferes with following tests, causing hang

sql/ha_partition.cc

@@ -4709,6 +4709,15 @@ int ha_partition::extra(enum ha_extra_function operation)
     m_extra_cache_size= 0;
     DBUG_RETURN(loop_extra(operation));
   }
+  case HA_EXTRA_IGNORE_NO_KEY:
+  case HA_EXTRA_NO_IGNORE_NO_KEY:
+  {
+    /*
+      Ignore as these are specific to NDB for handling
+      idempotency
+     */
+    break;
+  }
   default:
   {
     /* Temporary crash to discover what is wrong */

storage/ndb/src/kernel/blocks/ndbfs/Ndbfs.cpp

@@ -108,9 +108,11 @@ Ndbfs::execREAD_CONFIG_REQ(Signal* signal)
 
   m_maxFiles = 40;
   ndb_mgm_get_int_parameter(p, CFG_DB_MAX_OPEN_FILES, &m_maxFiles);
-	        
+  Uint32 noIdleFiles = 27;
+  ndb_mgm_get_int_parameter(p, CFG_DB_INITIAL_OPEN_FILES, &noIdleFiles);
+  if (noIdleFiles > m_maxFiles)
+    m_maxFiles = noIdleFiles;
   // Create idle AsyncFiles
-  Uint32 noIdleFiles = m_maxFiles > 27  ? 27 : m_maxFiles ;
   for (Uint32 i = 0; i < noIdleFiles; i++){
     theIdleFiles.push_back(createAsyncFile());
   }

storage/ndb/src/mgmsrv/ConfigInfo.cpp

@@ -892,6 +892,18 @@ const ConfigInfo::ParamInfo ConfigInfo::m_ParamInfo[] = {
     "20",
     STR_VALUE(MAX_INT_RNIL) },
   
+  {
+    CFG_DB_INITIAL_OPEN_FILES,
+    "InitialNoOfOpenFiles",
+    DB_TOKEN,
+    "Initial number of files open per "DB_TOKEN_PRINT" node.(One thread is created per file)",
+    ConfigInfo::CI_USED,
+    false,
+    ConfigInfo::CI_INT,
+    "27",
+    "20",
+    STR_VALUE(MAX_INT_RNIL) },
+  
   {
     CFG_DB_TRANSACTION_CHECK_INTERVAL,
     "TimeBetweenInactiveTransactionAbortCheck",