Merge willster.(none):/home/stewart/Documents/MySQL/5.0/bug21154

into  willster.(none):/home/stewart/Documents/MySQL/5.1/bug13987

Merge 5.0-ndb into 5.1-ndb


storage/ndb/include/mgmapi/mgmapi.h:
  Auto merged
storage/ndb/src/kernel/vm/Configuration.cpp:
  Auto merged
storage/ndb/include/mgmapi/mgmapi_debug.h:
  Auto merged
storage/ndb/include/util/Parser.hpp:
  Auto merged
storage/ndb/include/util/socket_io.h:
  Auto merged
storage/ndb/src/common/util/InputStream.cpp:
  Auto merged
storage/ndb/src/common/util/Parser.cpp:
  Auto merged
storage/ndb/src/common/util/socket_io.cpp:
  Auto merged
storage/ndb/src/cw/cpcd/main.cpp:
  Auto merged
storage/ndb/src/mgmapi/mgmapi.cpp:
  Auto merged
storage/ndb/src/mgmclient/main.cpp:
  Auto merged
storage/ndb/src/mgmsrv/Services.cpp:
  Auto merged
storage/ndb/src/mgmsrv/Services.hpp:
  Auto merged
storage/ndb/src/mgmsrv/main.cpp:
  Auto merged
storage/ndb/src/ndbapi/NdbTransaction.cpp:
  Auto merged
storage/ndb/test/ndbapi/testMgm.cpp:
  Auto merged
storage/ndb/tools/delete_all.cpp:
  Auto merged
storage/ndb/tools/drop_index.cpp:
  Auto merged
storage/ndb/tools/drop_tab.cpp:
  Auto merged
storage/ndb/tools/listTables.cpp:
  Auto merged
storage/ndb/tools/select_count.cpp:
  Auto merged
storage/ndb/tools/waiter.cpp:
  Auto merged
mysql-test/r/ndb_config.result:
  manual merge
mysql-test/t/ndb_config.test:
  manual merge
storage/ndb/include/util/InputStream.hpp:
  manual merge
storage/ndb/tools/desc.cpp:
  manual merge
storage/ndb/tools/ndb_condig.cpp:
  manual merge
storage/ndb/tools/restore/restore_main.cpp:
  manual merge
storage/ndb/tools/select_all.cpp:
  manual merge

mysql-test/r/ndb_config.result

@@ -8,3 +8,7 @@ ndbd,1,localhost,52428800,26214400 ndbd,2,localhost,52428800,36700160 ndbd,3,loc
 ndbd,1,localhost ndbd,2,localhost ndbd,3,localhost ndbd,4,localhost ndb_mgmd,5,localhost mysqld,6, mysqld,7, mysqld,8, mysqld,9, mysqld,10,
 ndbd,2,localhost ndbd,3,localhost ndbd,4,localhost ndbd,5,localhost ndb_mgmd,6,localhost mysqld,1, mysqld,7, mysqld,8, mysqld,9, mysqld,10,
 ndbd,3,localhost ndbd,4,localhost ndbd,5,localhost ndbd,6,localhost ndb_mgmd,1,localhost ndb_mgmd,2,localhost mysqld,11, mysqld,12, mysqld,13, mysqld,14, mysqld,15,
+shm,3,4,35,3 shm,3,5,35,3 shm,3,6,35,3 shm,4,5,35,4 shm,4,6,35,4 shm,5,6,35,5 tcp,11,3,55,3 tcp,11,4,55,4 tcp,11,5,55,5 tcp,11,6,55,6 tcp,12,3,55,3 tcp,12,4,55,4 tcp,12,5,55,5 tcp,12,6,55,6 tcp,13,3,55,3 tcp,13,4,55,4 tcp,13,5,55,5 tcp,13,6,55,6 tcp,14,3,55,3 tcp,14,4,55,4 tcp,14,5,55,5 tcp,14,6,55,6 tcp,15,3,55,3 tcp,15,4,55,4 tcp,15,5,55,5 tcp,15,6,55,6 tcp,1,3,55,1 tcp,1,4,55,1 tcp,1,5,55,1 tcp,1,6,55,1 tcp,2,3,55,2 tcp,2,4,55,2 tcp,2,5,55,2 tcp,2,6,55,2
+1 2 3
+
+1 2 3

mysql-test/t/ndb_config.test

@@ -15,3 +15,9 @@
 --exec $NDB_TOOLS_DIR/ndb_config --defaults-group-suffix=.cluster0 --defaults-file=$MYSQL_TEST_DIR/std_data/ndb_config_mycnf2.cnf --query=type,nodeid,host --mycnf 2> /dev/null
 --exec $NDB_TOOLS_DIR/ndb_config --defaults-group-suffix=.cluster1 --defaults-file=$MYSQL_TEST_DIR/std_data/ndb_config_mycnf2.cnf --query=type,nodeid,host --mycnf 2> /dev/null
 --exec $NDB_TOOLS_DIR/ndb_config --defaults-group-suffix=.cluster2 --defaults-file=$MYSQL_TEST_DIR/std_data/ndb_config_mycnf2.cnf --query=type,nodeid,host --mycnf 2> /dev/null
+--exec $NDB_TOOLS_DIR/ndb_config --defaults-group-suffix=.cluster2 --defaults-file=$MYSQL_TEST_DIR/std_data/ndb_config_mycnf2.cnf --ndb-shm --connections --query=type,nodeid1,nodeid2,group,nodeidserver --mycnf 2> /dev/null
+
+
+--exec $NDB_TOOLS_DIR/ndb_config --no-defaults --query=nodeid --host=localhost --config-file=$NDB_BACKUP_DIR/config.ini 2> /dev/null
+--exec $NDB_TOOLS_DIR/ndb_config --no-defaults --query=nodeid --host=1.2.3.4   --config-file=$NDB_BACKUP_DIR/config.ini 2> /dev/null
+--exec $NDB_TOOLS_DIR/ndb_config --no-defaults --query=nodeid --host=127.0.0.1 --config-file=$NDB_BACKUP_DIR/config.ini 2> /dev/null

storage/ndb/include/mgmapi/mgmapi.h

@@ -1080,6 +1080,19 @@ extern "C" {
    */
   int ndb_mgm_end_session(NdbMgmHandle handle);
 
+  /**
+   * ndb_mgm_get_fd
+   *
+   * get the file descriptor of the handle.
+   * INTERNAL ONLY.
+   * USE FOR TESTING. OTHER USES ARE NOT A GOOD IDEA.
+   *
+   * @param  handle NDB management handle
+   * @return handle->socket
+   *
+   */
+  int ndb_mgm_get_fd(NdbMgmHandle handle);
+
   /**
    * Get the node id of the mgm server we're connected to
    */

storage/ndb/include/mgmapi/mgmapi_debug.h

@@ -132,6 +132,20 @@ extern "C" {
 				   const char * value,
 				   struct ndb_mgm_reply* reply);
 
+  Uint64 ndb_mgm_get_session_id(NdbMgmHandle handle);
+
+  struct NdbMgmSession {
+    Uint64 id;
+    Uint32 m_stopSelf;
+    Uint32 m_stop;
+    Uint32 nodeid;
+    Uint32 parser_buffer_len;
+    Uint32 parser_status;
+  };
+
+  int ndb_mgm_get_session(NdbMgmHandle handle, Uint64 id,
+                          struct NdbMgmSession *s, int *len);
+
 #ifdef __cplusplus
 }
 #endif

storage/ndb/include/util/InputStream.hpp

@@ -19,14 +19,22 @@
 
 #include <ndb_global.h>
 #include <NdbTCP.h>
+#include <NdbMutex.h>
 
 /**
  * Input stream
  */
 class InputStream {
 public:
-  virtual ~InputStream() {}
+  InputStream() { m_mutex= NULL; };
+  virtual ~InputStream() {};
   virtual char* gets(char * buf, int bufLen) = 0;
+  /**
+   * Set the mutex to be UNLOCKED when blocking (e.g. select(2))
+   */
+  void set_mutex(NdbMutex *m) { m_mutex= m; };
+protected:
+  NdbMutex *m_mutex;
 };
 
 class FileInputStream : public InputStream {
@@ -42,6 +50,7 @@ extern FileInputStream Stdin;
 class SocketInputStream : public InputStream {
   NDB_SOCKET_TYPE m_socket;
   unsigned m_timeout;
+  bool m_startover;
 public:
   SocketInputStream(NDB_SOCKET_TYPE socket, unsigned readTimeout = 1000);
   virtual ~SocketInputStream() {}

storage/ndb/include/util/Parser.hpp

@@ -61,12 +61,15 @@ public:
   /**
    * Context for parse
    */
-  struct Context {
+  class Context {
+  public:
+    Context() { m_mutex= NULL; };
     ParserStatus m_status;
     const ParserRow<T> * m_currentCmd;
     const ParserRow<T> * m_currentArg;
     char * m_currentToken;
     char m_tokenBuffer[512];
+    NdbMutex *m_mutex;
 
     Vector<const ParserRow<T> *> m_aliasUsed;
   };

storage/ndb/include/util/socket_io.h

@@ -21,12 +21,17 @@
 
 #include <NdbTCP.h>
 
+#include <NdbMutex.h>
+
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
   int read_socket(NDB_SOCKET_TYPE, int timeout_ms, char *, int len);
-  int readln_socket(NDB_SOCKET_TYPE, int timeout_ms, char *, int len);
+
+  int readln_socket(NDB_SOCKET_TYPE socket, int timeout_millis,
+                    char * buf, int buflen, NdbMutex *mutex);
+
   int write_socket(NDB_SOCKET_TYPE, int timeout_ms, const char[], int len);
 
   int print_socket(NDB_SOCKET_TYPE, int timeout_ms, const char *, ...); 

storage/ndb/src/common/util/InputStream.cpp

@@ -36,26 +36,35 @@ FileInputStream::gets(char * buf, int bufLen){
 
 SocketInputStream::SocketInputStream(NDB_SOCKET_TYPE socket, 
 				     unsigned readTimeout) 
-  : m_socket(socket) { 
-  m_timeout = readTimeout; 
+  : m_socket(socket) {
+  m_startover= true;
+  m_timeout = readTimeout;
 }
 
-char* 
+char*
 SocketInputStream::gets(char * buf, int bufLen) {
-  buf[0] = 77;
   assert(bufLen >= 2);
-  int res = readln_socket(m_socket, m_timeout, buf, bufLen - 1);
+  int offset= 0;
+  if(m_startover)
+  {
+    buf[0]= '\0';
+    m_startover= false;
+  }
+  else
+    offset= strlen(buf);
+
+  int res = readln_socket(m_socket, m_timeout, buf+offset, bufLen-offset, m_mutex);
+
+  if(res == 0)
+  {
+    buf[0]=0;
+    return buf;
+  }
+
+  m_startover= true;
+
   if(res == -1)
     return 0;
-  if(res == 0 && buf[0] == 77){ // select return 0
-    buf[0] = 0;
-  } else if(res == 0 && buf[0] == 0){ // only newline
-    buf[0] = '\n';
-    buf[1] = 0;
-  } else {
-    int len = strlen(buf);
-    buf[len + 1] = '\0';
-    buf[len] = '\n';
-  }
+
   return buf;
 }

storage/ndb/src/common/util/Parser.cpp

@@ -32,6 +32,7 @@ class ParseInputStream : public InputStream {
   
   char* gets(char * buf, int bufLen); 
   void push_back(const char *);
+  void set_mutex(NdbMutex *m) { in.set_mutex(m); };
 private:
   InputStream & in;
   char * buffer;
@@ -144,25 +145,32 @@ ParserImpl::run(Context * ctx, const class Properties ** pDst,
 {
   DBUG_ENTER("ParserImpl::run");
 
+  input.set_mutex(ctx->m_mutex);
+
   * pDst = 0;
   bool ownStop = false;
   if(stop == 0)
     stop = &ownStop;
-  
+
   ctx->m_aliasUsed.clear();
-  
+
   const unsigned sz = sizeof(ctx->m_tokenBuffer);
   ctx->m_currentToken = input.gets(ctx->m_tokenBuffer, sz);
   if(Eof(ctx->m_currentToken)){
     ctx->m_status = Parser<Dummy>::Eof;
     DBUG_RETURN(false);
   }
-  
-  if(ctx->m_currentToken[0] == 0){
+
+  int last= strlen(ctx->m_currentToken);
+  if(last>0)
+    last--;
+
+  if(ctx->m_currentToken[last] !='\n'){
     ctx->m_status = Parser<Dummy>::NoLine;
+    ctx->m_tokenBuffer[0]= '\0';
     DBUG_RETURN(false);
   }
-  
+
   if(Empty(ctx->m_currentToken)){
     ctx->m_status = Parser<Dummy>::EmptyLine;
     DBUG_RETURN(false);
@@ -174,14 +182,14 @@ ParserImpl::run(Context * ctx, const class Properties ** pDst,
     ctx->m_status = Parser<Dummy>::UnknownCommand;
     DBUG_RETURN(false);
   }
-  
+
   Properties * p = new Properties();
-  
+
   bool invalidArgument = false;
   ctx->m_currentToken = input.gets(ctx->m_tokenBuffer, sz);
-  
-  while((! * stop) && 
-	!Eof(ctx->m_currentToken) && 
+
+  while((! * stop) &&
+	!Eof(ctx->m_currentToken) &&
 	!Empty(ctx->m_currentToken)){
     if(ctx->m_currentToken[0] != 0){
       trim(ctx->m_currentToken);
@@ -193,7 +201,7 @@ ParserImpl::run(Context * ctx, const class Properties ** pDst,
     }
     ctx->m_currentToken = input.gets(ctx->m_tokenBuffer, sz);
   }
-  
+
   if(invalidArgument){
     char buf[sz];
     char * tmp;
@@ -204,13 +212,13 @@ ParserImpl::run(Context * ctx, const class Properties ** pDst,
     }
     DBUG_RETURN(false);
   }
-  
+
   if(* stop){
     delete p;
     ctx->m_status = Parser<Dummy>::ExternalStop;
     DBUG_RETURN(false);
   }
-  
+
   if(!checkMandatory(ctx, p)){
     ctx->m_status = Parser<Dummy>::MissingMandatoryArgument;
     delete p;
@@ -226,9 +234,9 @@ ParserImpl::run(Context * ctx, const class Properties ** pDst,
     tmp.put("name", alias->name);
     tmp.put("realName", alias->realName);
     p->put("$ALIAS", i, &tmp);
-  }    
+  }
   p->put("$ALIAS", ctx->m_aliasUsed.size());
-  
+
   ctx->m_status = Parser<Dummy>::Ok;
   * pDst = p;
   DBUG_RETURN(true);

storage/ndb/src/common/util/socket_io.cpp

@@ -49,7 +49,7 @@ read_socket(NDB_SOCKET_TYPE socket, int timeout_millis,
 extern "C"
 int
 readln_socket(NDB_SOCKET_TYPE socket, int timeout_millis,
-	      char * buf, int buflen){
+	      char * buf, int buflen, NdbMutex *mutex){
   if(buflen <= 1)
     return 0;
 
@@ -65,7 +65,12 @@ readln_socket(NDB_SOCKET_TYPE socket, int timeout_millis,
   timeout.tv_sec  = (timeout_millis / 1000);
   timeout.tv_usec = (timeout_millis % 1000) * 1000;
 
+  if(mutex)
+    NdbMutex_Unlock(mutex);
   const int selectRes = select(socket + 1, &readset, 0, 0, &timeout);
+  if(mutex)
+    NdbMutex_Lock(mutex);
+
   if(selectRes == 0){
     return 0;
   }
@@ -75,7 +80,6 @@ readln_socket(NDB_SOCKET_TYPE socket, int timeout_millis,
     return -1;
   }
 
-  buf[0] = 0;
   const int t = recv(socket, buf, buflen, MSG_PEEK);
 
   if(t < 1)
@@ -87,27 +91,28 @@ readln_socket(NDB_SOCKET_TYPE socket, int timeout_millis,
   for(int i=0; i< t;i++)
   {
     if(buf[i] == '\n'){
-      recv(socket, buf, i+1, 0);
-      buf[i] = 0;
+      int r= recv(socket, buf, i+1, 0);
+      buf[i+1]= 0;
+      if(r < 1) {
+        fcntl(socket, F_SETFL, sock_flags);
+        return -1;
+      }
 
       if(i > 0 && buf[i-1] == '\r'){
-        i--;
-        buf[i] = 0;
+        buf[i-1] = '\n';
+        buf[i]= '\0';
       }
 
       fcntl(socket, F_SETFL, sock_flags);
-      return t;
+      return r;
     }
   }
 
-  if(t == (buflen - 1)){
-    recv(socket, buf, t, 0);
-    buf[t] = 0;
-    fcntl(socket, F_SETFL, sock_flags);
-    return buflen;
-  }
-
-  return 0;
+  int r= recv(socket, buf, t, 0);
+  if(r>=0)
+    buf[r] = 0;
+  fcntl(socket, F_SETFL, sock_flags);
+  return r;
 }
 
 extern "C"

storage/ndb/src/cw/cpcd/main.cpp

@@ -82,6 +82,8 @@ int main(int argc, char** argv){
 
   load_defaults("ndb_cpcd",load_default_groups,&argc,&argv);
   if (handle_options(&argc, &argv, my_long_options, get_one_option)) {
+    print_defaults(MYSQL_CONFIG_NAME,load_default_groups);
+    puts("");
     my_print_help(my_long_options);
     my_print_variables(my_long_options);
     exit(1);

storage/ndb/src/kernel/vm/Configuration.cpp

@@ -64,6 +64,8 @@ static const char* _bind_address = 0;
 extern Uint32 g_start_type;
 extern NdbNodeBitmask g_nowait_nodes;
 
+const char *load_default_groups[]= { "mysql_cluster","ndbd",0 };
+
 /**
  * Arguments to NDB process
  */ 
@@ -113,6 +115,8 @@ static void usage()
 {
   short_usage_sub();
   ndb_std_print_version();
+  print_defaults(MYSQL_CONFIG_NAME,load_default_groups);
+  puts("");
   my_print_help(my_long_options);
   my_print_variables(my_long_options);
 }
@@ -120,7 +124,6 @@ static void usage()
 bool
 Configuration::init(int argc, char** argv)
 {  
-  const char *load_default_groups[]= { "mysql_cluster","ndbd",0 };
   load_defaults("my",load_default_groups,&argc,&argv);
 
   int ho_error;

storage/ndb/src/mgmapi/mgmapi.cpp

@@ -570,6 +570,18 @@ ndb_mgm_connect(NdbMgmHandle handle, int no_retries,
   DBUG_RETURN(0);
 }
 
+/**
+ * Only used for low level testing
+ * Never to be used by end user.
+ * Or anybody who doesn't know exactly what they're doing.
+ */
+extern "C"
+int
+ndb_mgm_get_fd(NdbMgmHandle handle)
+{
+  return handle->socket;
+}
+
 /**
  * Disconnect from a mgm server
  */
@@ -760,22 +772,16 @@ ndb_mgm_get_status(NdbMgmHandle handle)
     SET_ERROR(handle, NDB_MGM_ILLEGAL_SERVER_REPLY, "Probably disconnected");
     return NULL;
   }
-  if(buf[strlen(buf)-1] == '\n')
-    buf[strlen(buf)-1] = '\0';
-
-  if(strcmp("node status", buf) != 0) {
+  if(strcmp("node status\n", buf) != 0) {
     SET_ERROR(handle, NDB_MGM_ILLEGAL_NODE_STATUS, buf);
     return NULL;
   }
-
   if(!in.gets(buf, sizeof(buf)))
   {
     SET_ERROR(handle, NDB_MGM_ILLEGAL_SERVER_REPLY, "Probably disconnected");
     return NULL;
   }
-  if(buf[strlen(buf)-1] == '\n')
-    buf[strlen(buf)-1] = '\0';
-  
+
   BaseString tmp(buf);
   Vector<BaseString> split;
   tmp.split(split, ":");
@@ -783,7 +789,7 @@ ndb_mgm_get_status(NdbMgmHandle handle)
     SET_ERROR(handle, NDB_MGM_ILLEGAL_NODE_STATUS, buf);
     return NULL;
   }
- 
+
   if(!(split[0].trim() == "nodes")){
     SET_ERROR(handle, NDB_MGM_ILLEGAL_NODE_STATUS, buf);
     return NULL;
@@ -2360,7 +2366,6 @@ ndb_mgm_check_connection(NdbMgmHandle handle){
   SocketOutputStream out(handle->socket);
   SocketInputStream in(handle->socket, handle->read_timeout);
   char buf[32];
-
   if (out.println("check connection"))
     goto ndb_mgm_check_connection_error;
 
@@ -2570,7 +2575,6 @@ int ndb_mgm_end_session(NdbMgmHandle handle)
 
   SocketInputStream in(handle->socket, handle->read_timeout);
   char buf[32];
-
   in.gets(buf, sizeof(buf));
 
   DBUG_RETURN(0);
@@ -2628,4 +2632,104 @@ int ndb_mgm_get_version(NdbMgmHandle handle,
   DBUG_RETURN(1);
 }
 
+extern "C"
+Uint64
+ndb_mgm_get_session_id(NdbMgmHandle handle)
+{
+  Uint64 session_id=0;
+
+  DBUG_ENTER("ndb_mgm_get_session_id");
+  CHECK_HANDLE(handle, 0);
+  CHECK_CONNECTED(handle, 0);
+  
+  Properties args;
+
+  const ParserRow<ParserDummy> reply[]= {
+    MGM_CMD("get session id reply", NULL, ""),
+    MGM_ARG("id", Int, Mandatory, "Node ID"),
+    MGM_END()
+  };
+  
+  const Properties *prop;
+  prop = ndb_mgm_call(handle, reply, "get session id", &args);
+  CHECK_REPLY(prop, 0);
+
+  if(!prop->get("id",&session_id)){
+    fprintf(handle->errstream, "Unable to get session id\n");
+    return 0;
+  }
+
+  delete prop;
+  DBUG_RETURN(session_id);
+}
+
+extern "C"
+int
+ndb_mgm_get_session(NdbMgmHandle handle, Uint64 id,
+                    struct NdbMgmSession *s, int *len)
+{
+  int retval= 0;
+  DBUG_ENTER("ndb_mgm_get_session");
+  CHECK_HANDLE(handle, 0);
+  CHECK_CONNECTED(handle, 0);
+
+  Properties args;
+  args.put("id", id);
+
+  const ParserRow<ParserDummy> reply[]= {
+    MGM_CMD("get session reply", NULL, ""),
+    MGM_ARG("id", Int, Mandatory, "Node ID"),
+    MGM_ARG("m_stopSelf", Int, Optional, "m_stopSelf"),
+    MGM_ARG("m_stop", Int, Optional, "stop session"),
+    MGM_ARG("nodeid", Int, Optional, "allocated node id"),
+    MGM_ARG("parser_buffer_len", Int, Optional, "waiting in buffer"),
+    MGM_ARG("parser_status", Int, Optional, "parser status"),
+    MGM_END()
+  };
+
+  const Properties *prop;
+  prop = ndb_mgm_call(handle, reply, "get session", &args);
+  CHECK_REPLY(prop, 0);
+
+  Uint64 r_id;
+  int rlen= 0;
+
+  if(!prop->get("id",&r_id)){
+    fprintf(handle->errstream, "Unable to get session id\n");
+    goto err;
+  }
+
+  s->id= r_id;
+  rlen+=sizeof(s->id);
+
+  if(prop->get("m_stopSelf",&(s->m_stopSelf)))
+    rlen+=sizeof(s->m_stopSelf);
+  else
+    goto err;
+
+  if(prop->get("m_stop",&(s->m_stop)))
+    rlen+=sizeof(s->m_stop);
+  else
+    goto err;
+
+  if(prop->get("nodeid",&(s->nodeid)))
+    rlen+=sizeof(s->nodeid);
+  else
+    goto err;
+
+  if(prop->get("parser_buffer_len",&(s->parser_buffer_len)))
+  {
+    rlen+=sizeof(s->parser_buffer_len);
+    if(prop->get("parser_status",&(s->parser_status)))
+      rlen+=sizeof(s->parser_status);
+  }
+
+  *len= rlen;
+  retval= 1;
+
+err:
+  delete prop;
+  DBUG_RETURN(retval);
+}
+
 template class Vector<const ParserRow<ParserDummy>*>;

storage/ndb/src/mgmclient/main.cpp

@@ -38,6 +38,7 @@ extern "C" int add_history(const char *command); /* From readline directory */
 #include "ndb_mgmclient.hpp"
 
 const char *progname = "ndb_mgm";
+const char *load_default_groups[]= { "mysql_cluster","ndb_mgm",0 };
 
 
 static Ndb_mgmclient* com;
@@ -87,6 +88,8 @@ static void usage()
 {
   short_usage_sub();
   ndb_std_print_version();
+  print_defaults(MYSQL_CONFIG_NAME,load_default_groups);
+  puts("");
   my_print_help(my_long_options);
   my_print_variables(my_long_options);
 }
@@ -128,7 +131,6 @@ int main(int argc, char** argv){
   NDB_INIT(argv[0]);
   const char *_host = 0;
   int _port = 0;
-  const char *load_default_groups[]= { "mysql_cluster","ndb_mgm",0 };
 
   load_defaults("my",load_default_groups,&argc,&argv);
   int ho_error;

storage/ndb/src/mgmsrv/Services.cpp

@@ -270,6 +270,13 @@ ParserRow<MgmApiSession> commands[] = {
     MGM_ARG("length", Int, Mandatory, "Length"),
     MGM_ARG("data", String, Mandatory, "Data"),
 
+  MGM_CMD("list sessions", &MgmApiSession::listSessions, ""),
+
+  MGM_CMD("get session id", &MgmApiSession::getSessionId, ""),
+
+  MGM_CMD("get session", &MgmApiSession::getSession, ""),
+    MGM_ARG("id", Int, Mandatory, "SessionID"),
+
   MGM_END()
 };
 
@@ -282,7 +289,7 @@ struct PurgeStruct
   NDB_TICKS tick;
 };
 
-MgmApiSession::MgmApiSession(class MgmtSrvr & mgm, NDB_SOCKET_TYPE sock)
+MgmApiSession::MgmApiSession(class MgmtSrvr & mgm, NDB_SOCKET_TYPE sock, Uint64 session_id)
   : SocketServer::Session(sock), m_mgmsrv(mgm)
 {
   DBUG_ENTER("MgmApiSession::MgmApiSession");
@@ -291,6 +298,9 @@ MgmApiSession::MgmApiSession(class MgmtSrvr & mgm, NDB_SOCKET_TYPE sock)
   m_parser = new Parser_t(commands, *m_input, true, true, true);
   m_allocated_resources= new MgmtSrvr::Allocated_resources(m_mgmsrv);
   m_stopSelf= 0;
+  m_ctx= NULL;
+  m_session_id= session_id;
+  m_mutex= NdbMutex_Create();
   DBUG_VOID_RETURN;
 }
 
@@ -314,6 +324,7 @@ MgmApiSession::~MgmApiSession()
     g_RestartServer= true;
   if(m_stopSelf)
     g_StopServer= true;
+  NdbMutex_Destroy(m_mutex);
   DBUG_VOID_RETURN;
 }
 
@@ -323,11 +334,19 @@ MgmApiSession::runSession()
   DBUG_ENTER("MgmApiSession::runSession");
 
   Parser_t::Context ctx;
-  while(!m_stop) {
+  ctx.m_mutex= m_mutex;
+  m_ctx= &ctx;
+  bool stop= false;
+  while(!stop) {
+    NdbMutex_Lock(m_mutex);
+
     m_parser->run(ctx, *this);
 
     if(ctx.m_currentToken == 0)
+    {
+      NdbMutex_Unlock(m_mutex);
       break;
+    }
 
     switch(ctx.m_status) {
     case Parser_t::UnknownCommand:
@@ -348,13 +367,19 @@ MgmApiSession::runSession()
     default:
       break;
     }
-  }
+
+    stop= m_stop;
+    NdbMutex_Unlock(m_mutex);
+  };
+
+  NdbMutex_Lock(m_mutex);
+  m_ctx= NULL;
   if(m_socket != NDB_INVALID_SOCKET)
   {
     NDB_CLOSE_SOCKET(m_socket);
     m_socket= NDB_INVALID_SOCKET;
   }
-
+  NdbMutex_Unlock(m_mutex);
   DBUG_VOID_RETURN;
 }
 
@@ -1592,11 +1617,6 @@ MgmApiSession::listen_event(Parser<MgmApiSession>::Context & ctx,
     result = -1;
     goto done;
   }
-  
-  m_mgmsrv.m_event_listner.add_listener(le);
-  
-  m_stop = true;
-  m_socket = NDB_INVALID_SOCKET;
 
 done:
   m_output->println("listen event");
@@ -1604,6 +1624,13 @@ MgmApiSession::listen_event(Parser<MgmApiSession>::Context & ctx,
   if(result != 0)
     m_output->println("msg: %s", msg.c_str());
   m_output->println("");
+
+  if(result==0)
+  {
+    m_mgmsrv.m_event_listner.add_listener(le);
+    m_stop = true;
+    m_socket = NDB_INVALID_SOCKET;
+  }
 }
 
 void
@@ -1706,5 +1733,122 @@ MgmApiSession::report_event(Parser_t::Context &ctx,
   m_output->println("");
 }
 
+void
+MgmApiSession::list_session(SocketServer::Session *_s, void *data)
+{
+  MgmApiSession *s= (MgmApiSession *)_s;
+  MgmApiSession *lister= (MgmApiSession*) data;
+
+  if(s!=lister)
+    NdbMutex_Lock(s->m_mutex);
+
+  Uint64 id= s->m_session_id;
+  lister->m_output->println("session: %llu",id);
+  lister->m_output->println("session.%llu.m_stopSelf: %d",id,s->m_stopSelf);
+  lister->m_output->println("session.%llu.m_stop: %d",id,s->m_stop);
+  lister->m_output->println("session.%llu.allocated.nodeid: %d",id,s->m_allocated_resources->get_nodeid());
+  if(s->m_ctx)
+  {
+    int l= strlen(s->m_ctx->m_tokenBuffer);
+    char *buf= (char*) malloc(2*l+1);
+    char *b= buf;
+    for(int i=0; i<l;i++)
+      if(s->m_ctx->m_tokenBuffer[i]=='\n')
+      {
+        *b++='\\';
+        *b++='n';
+      }
+      else
+      {
+        *b++= s->m_ctx->m_tokenBuffer[i];
+      }
+    *b= '\0';
+
+    lister->m_output->println("session.%llu.parser.buffer.len: %u",id,l);
+    lister->m_output->println("session.%llu.parser.buffer: %s",id,buf);
+    lister->m_output->println("session.%llu.parser.status: %d",id,s->m_ctx->m_status);
+
+    free(buf);
+  }
+
+  if(s!=lister)
+    NdbMutex_Unlock(s->m_mutex);
+}
+
+void
+MgmApiSession::listSessions(Parser_t::Context &ctx,
+                            Properties const &args) {
+  m_mgmsrv.get_socket_server()->foreachSession(list_session,(void*)this);
+
+  m_output->println("");
+}
+
+void
+MgmApiSession::getSessionId(Parser_t::Context &ctx,
+                                 Properties const &args) {
+  m_output->println("get session id reply");
+  m_output->println("id: %llu",m_session_id);
+  m_output->println("");
+}
+
+struct get_session_param {
+  MgmApiSession *l;
+  Uint64 id;
+  int found;
+};
+
+void
+MgmApiSession::get_session(SocketServer::Session *_s, void *data)
+{
+  struct get_session_param *p= (struct get_session_param*)data;
+  MgmApiSession *s= (MgmApiSession *)_s;
+
+  if(s!=p->l)
+    NdbMutex_Lock(s->m_mutex);
+
+  if(p->id != s->m_session_id)
+  {
+    if(s!=p->l)
+      NdbMutex_Unlock(s->m_mutex);
+    return;
+  }
+
+  p->found= true;
+  p->l->m_output->println("id: %llu",s->m_session_id);
+  p->l->m_output->println("m_stopSelf: %d",s->m_stopSelf);
+  p->l->m_output->println("m_stop: %d",s->m_stop);
+  p->l->m_output->println("nodeid: %d",s->m_allocated_resources->get_nodeid());
+  if(s->m_ctx)
+  {
+    int l= strlen(s->m_ctx->m_tokenBuffer);
+    p->l->m_output->println("parser_buffer_len: %u",l);
+    p->l->m_output->println("parser_status: %d",s->m_ctx->m_status);
+  }
+
+  if(s!=p->l)
+    NdbMutex_Unlock(s->m_mutex);
+}
+
+void
+MgmApiSession::getSession(Parser_t::Context &ctx,
+                          Properties const &args) {
+  Uint64 id;
+  struct get_session_param p;
+
+  args.get("id", &id);
+
+  p.l= this;
+  p.id= id;
+  p.found= false;
+
+  m_output->println("get session reply");
+  m_mgmsrv.get_socket_server()->foreachSession(get_session,(void*)&p);
+
+  if(p.found==false)
+    m_output->println("id: 0");
+
+  m_output->println("");
+}
+
 template class MutexVector<int>;
 template class Vector<ParserRow<MgmApiSession> const*>;

storage/ndb/src/mgmsrv/Services.hpp

@@ -32,6 +32,8 @@ class MgmApiSession : public SocketServer::Session
 {
   static void stop_session_if_timed_out(SocketServer::Session *_s, void *data);
   static void stop_session_if_not_connected(SocketServer::Session *_s, void *data);
+  static void list_session(SocketServer::Session *_s, void *data);
+  static void get_session(SocketServer::Session *_s, void *data);
 private:
   typedef Parser<MgmApiSession> Parser_t;
 
@@ -42,6 +44,11 @@ private:
   MgmtSrvr::Allocated_resources *m_allocated_resources;
   char m_err_str[1024];
   int m_stopSelf; // -1 is restart, 0 do nothing, 1 stop
+  NdbMutex *m_mutex;
+
+  // for listing sessions and other fun:
+  Parser_t::Context *m_ctx;
+  Uint64 m_session_id;
 
   void getConfig_common(Parser_t::Context &ctx,
 			const class Properties &args,
@@ -50,7 +57,7 @@ private:
   { return m_mgmsrv.getErrorText(err_no, m_err_str, sizeof(m_err_str)); }
 
 public:
-  MgmApiSession(class MgmtSrvr & mgm, NDB_SOCKET_TYPE sock);  
+  MgmApiSession(class MgmtSrvr & mgm, NDB_SOCKET_TYPE sock, Uint64 session_id);
   virtual ~MgmApiSession();
   void runSession();
 
@@ -108,13 +115,20 @@ public:
   void get_mgmd_nodeid(Parser_t::Context &ctx, Properties const &args);
 
   void report_event(Parser_t::Context &ctx, Properties const &args);
+
+  void listSessions(Parser_t::Context &ctx, Properties const &args);
+
+  void getSessionId(Parser_t::Context &ctx, Properties const &args);
+  void getSession(Parser_t::Context &ctx, Properties const &args);
 };
 
 class MgmApiService : public SocketServer::Service {
   class MgmtSrvr * m_mgmsrv;
+  Uint64 m_next_session_id; // Protected by m_sessions mutex it SocketServer
 public:
   MgmApiService(){
     m_mgmsrv = 0;
+    m_next_session_id= 1;
   }
   
   void setMgm(class MgmtSrvr * mgmsrv){
@@ -122,7 +136,7 @@ public:
   }
   
   SocketServer::Session * newSession(NDB_SOCKET_TYPE socket){
-    return new MgmApiSession(* m_mgmsrv, socket);
+    return new MgmApiSession(* m_mgmsrv, socket, m_next_session_id++);
   }
 };
 

storage/ndb/src/mgmsrv/main.cpp

@@ -47,6 +47,7 @@
 #define DEBUG(x) ndbout << x << endl;
 
 const char progname[] = "mgmtsrvr";
+const char *load_default_groups[]= { "mysql_cluster","ndb_mgmd",0 };
 
 // copied from mysql.cc to get readline
 extern "C" {
@@ -183,6 +184,8 @@ static void usage()
 {
   short_usage_sub();
   ndb_std_print_version();
+  print_defaults(MYSQL_CONFIG_NAME,load_default_groups);
+  puts("");
   my_print_help(my_long_options);
   my_print_variables(my_long_options);
 }
@@ -196,7 +199,6 @@ int main(int argc, char** argv)
 
   NDB_INIT(argv[0]);
 
-  const char *load_default_groups[]= { "mysql_cluster","ndb_mgmd",0 };
   load_defaults("my",load_default_groups,&argc,&argv);
 
   int ho_error;

storage/ndb/test/ndbapi/testMgm.cpp

@@ -21,6 +21,8 @@
 #include <NdbRestarter.hpp>
 #include <Vector.hpp>
 #include <random.h>
+#include <mgmapi.h>
+#include <mgmapi_debug.h>
 
 int runLoadTable(NDBT_Context* ctx, NDBT_Step* step){
 
@@ -167,6 +169,44 @@ int runTestSingleUserMode(NDBT_Context* ctx, NDBT_Step* step){
   return result;
 }
 
+int runTestApiSession(NDBT_Context* ctx, NDBT_Step* step)
+{
+  char *mgm= ctx->getRemoteMgm();
+  Uint64 session_id= 0;
+
+  NdbMgmHandle h;
+  h= ndb_mgm_create_handle();
+  ndb_mgm_set_connectstring(h, mgm);
+  ndb_mgm_connect(h,0,0,0);
+  int s= ndb_mgm_get_fd(h);
+  session_id= ndb_mgm_get_session_id(h);
+  ndbout << "MGM Session id: " << session_id << endl;
+  write(s,"get",3);
+  ndb_mgm_disconnect(h);
+  ndb_mgm_destroy_handle(&h);
+
+  struct NdbMgmSession sess;
+  int slen= sizeof(struct NdbMgmSession);
+
+  h= ndb_mgm_create_handle();
+  ndb_mgm_set_connectstring(h, mgm);
+  ndb_mgm_connect(h,0,0,0);
+
+  if(ndb_mgm_get_session(h,session_id,&sess,&slen))
+  {
+    ndbout << "Failed, session still exists" << endl;
+    ndb_mgm_disconnect(h);
+    ndb_mgm_destroy_handle(&h);
+    return NDBT_FAILED;
+  }
+  else
+  {
+    ndbout << "SUCCESS: session is gone" << endl;
+    ndb_mgm_disconnect(h);
+    ndb_mgm_destroy_handle(&h);
+    return NDBT_OK;
+  }
+}
 
 
 NDBT_TESTSUITE(testMgm);
@@ -175,6 +215,11 @@ TESTCASE("SingleUserMode",
   INITIALIZER(runTestSingleUserMode);
   FINALIZER(runClearTable);
 }
+TESTCASE("ApiSessionFailure",
+	 "Test failures in MGMAPI session"){
+  INITIALIZER(runTestApiSession);
+
+}
 NDBT_TESTSUITE_END(testMgm);
 
 int main(int argc, const char** argv){

storage/ndb/tools/delete_all.cpp

@@ -27,6 +27,8 @@ static int clear_table(Ndb* pNdb, const NdbDictionary::Table* pTab,
 
 NDB_STD_OPTS_VARS;
 
+const char *load_default_groups[]= { "mysql_cluster",0 };
+
 static const char* _dbname = "TEST_DB";
 static my_bool _transactional = false;
 static my_bool _tupscan = 0;
@@ -54,13 +56,14 @@ static void usage()
     "tabname\n"\
     "This program will delete all records in the specified table using scan delete.\n";
   ndb_std_print_version();
+  print_defaults(MYSQL_CONFIG_NAME,load_default_groups);
+  puts("");
   my_print_help(my_long_options);
   my_print_variables(my_long_options);
 }
 
 int main(int argc, char** argv){
   NDB_INIT(argv[0]);
-  const char *load_default_groups[]= { "mysql_cluster",0 };
   load_defaults("my",load_default_groups,&argc,&argv);
   int ho_error;
 #ifndef DBUG_OFF

storage/ndb/tools/desc.cpp

@@ -32,6 +32,9 @@ NDB_STD_OPTS_VARS;
 static const char* _dbname = "TEST_DB";
 static int _unqualified = 0;
 static int _partinfo = 0;
+
+const char *load_default_groups[]= { "mysql_cluster",0 };
+
 static int _retries = 0;
 static struct my_option my_long_options[] =
 {
@@ -57,6 +60,8 @@ static void usage()
     "This program list all properties of table(s) in NDB Cluster.\n"\
     "  ex: desc T1 T2 T4\n";
   ndb_std_print_version();
+  print_defaults(MYSQL_CONFIG_NAME,load_default_groups);
+  puts("");
   my_print_help(my_long_options);
   my_print_variables(my_long_options);
 }
@@ -65,7 +70,6 @@ static void print_part_info(Ndb* pNdb, NDBT_Table* pTab);
 
 int main(int argc, char** argv){
   NDB_INIT(argv[0]);
-  const char *load_default_groups[]= { "mysql_cluster",0 };
   load_defaults("my",load_default_groups,&argc,&argv);
   int ho_error;
 #ifndef DBUG_OFF

storage/ndb/tools/drop_index.cpp

@@ -24,6 +24,9 @@
 NDB_STD_OPTS_VARS;
 
 static const char* _dbname = "TEST_DB";
+
+const char *load_default_groups[]= { "mysql_cluster",0 };
+
 static struct my_option my_long_options[] =
 {
   NDB_STD_OPTS("ndb_desc"),
@@ -38,13 +41,14 @@ static void usage()
     "[<table> <index>]+\n"\
     "This program will drop index(es) in Ndb\n";
   ndb_std_print_version();
+  print_defaults(MYSQL_CONFIG_NAME,load_default_groups);
+  puts("");
   my_print_help(my_long_options);
   my_print_variables(my_long_options);
 }
 
 int main(int argc, char** argv){
   NDB_INIT(argv[0]);
-  const char *load_default_groups[]= { "mysql_cluster",0 };
   load_defaults("my",load_default_groups,&argc,&argv);
   int ho_error;
 #ifndef DBUG_OFF

storage/ndb/tools/drop_tab.cpp

@@ -24,6 +24,9 @@
 NDB_STD_OPTS_VARS;
 
 static const char* _dbname = "TEST_DB";
+
+const char *load_default_groups[]= { "mysql_cluster",0 };
+
 static struct my_option my_long_options[] =
 {
   NDB_STD_OPTS("ndb_desc"),
@@ -37,14 +40,15 @@ static void usage()
   char desc[] = 
     "tabname\n"\
     "This program will drop one table in Ndb\n";
-  ndb_std_print_version();
+  ndb_std_print_version();  
+  print_defaults(MYSQL_CONFIG_NAME,load_default_groups);
+  puts("");
   my_print_help(my_long_options);
   my_print_variables(my_long_options);
 }
 
 int main(int argc, char** argv){
   NDB_INIT(argv[0]);
-  const char *load_default_groups[]= { "mysql_cluster",0 };
   load_defaults("my",load_default_groups,&argc,&argv);
   int ho_error;
 #ifndef DBUG_OFF

storage/ndb/tools/listTables.cpp

@@ -34,6 +34,8 @@ static int _unqualified = 0;
 static int _parsable = 0;
 static int show_temp_status = 0;
 
+const char *load_default_groups[]= { "mysql_cluster",0 };
+
 static void
 fatal(char const* fmt, ...)
 {
@@ -284,6 +286,8 @@ static void usage()
     "To show all indexes for a table write table name as final argument\n"\
     "  ex: ndb_show_tables T1\n";
   ndb_std_print_version();
+  print_defaults(MYSQL_CONFIG_NAME,load_default_groups);
+  puts("");
   my_print_help(my_long_options);
   my_print_variables(my_long_options);
 }
@@ -291,7 +295,6 @@ static void usage()
 int main(int argc, char** argv){
   NDB_INIT(argv[0]);
   const char* _tabname;
-  const char *load_default_groups[]= { "mysql_cluster",0 };
   load_defaults("my",load_default_groups,&argc,&argv);
   int ho_error;
 #ifndef DBUG_OFF

storage/ndb/tools/ndb_condig.cpp

@@ -19,6 +19,8 @@
  */
 
 #include <ndb_global.h>
+#include <ndb_opts.h>
+
 #include <my_sys.h>
 #include <my_getopt.h>
 #include <mysql_version.h>
@@ -29,6 +31,7 @@
 #include <mgmapi.h>
 #include <mgmapi_configuration.hpp>
 #include <ConfigInfo.hpp>
+#include <NdbAutoPtr.hpp>
 
 static int g_verbose = 0;
 static int try_reconnect = 3;
@@ -45,34 +48,17 @@ static const char * g_row_delimiter=" ";
 static const char * g_config_file = 0;
 static int g_mycnf = 0;
 
-int g_print_full_config, opt_ndb_shm;
-my_bool opt_core;
+const char *load_default_groups[]= { "mysql_cluster",0 };
 
-typedef ndb_mgm_configuration_iterator Iter;
+NDB_STD_OPTS_VARS;
 
-static void ndb_std_print_version()
-{
-  printf("MySQL distrib %s, for %s (%s)\n",
-	 MYSQL_SERVER_VERSION,SYSTEM_TYPE,MACHINE_TYPE);
-}
+int g_print_full_config;
+
+typedef ndb_mgm_configuration_iterator Iter;
 
 static struct my_option my_long_options[] =
 {
-  { "usage", '?', "Display this help and exit.", 
-    0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0 }, 
-  { "help", '?', "Display this help and exit.", 
-    0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0 }, 
-  { "version", 'V', "Output version information and exit.", 0, 0, 0, 
-    GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0 }, 
-  { "ndb-connectstring", 256,
-    "Set connect string for connecting to ndb_mgmd. " 
-    "Syntax: \"[nodeid=<id>;][host=]<hostname>[:<port>]\". " 
-    "Overrides specifying entries in NDB_CONNECTSTRING and my.cnf", 
-    (gptr*) &g_connectstring, (gptr*) &g_connectstring, 
-    0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0 },
-  { "ndb-shm", 256, "Print nodes",
-    (gptr*) &opt_ndb_shm, (gptr*) &opt_ndb_shm,
-    0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
+  NDB_STD_OPTS("ndb_config"),
   { "nodes", 256, "Print nodes",
     (gptr*) &g_nodes, (gptr*) &g_nodes,
     0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
@@ -114,24 +100,11 @@ static void usage()
   char desc[] = 
     "This program will retreive config options for a ndb cluster\n";
   ndb_std_print_version();
+  print_defaults(MYSQL_CONFIG_NAME,load_default_groups);
+  puts("");
   my_print_help(my_long_options);
   my_print_variables(my_long_options);
 }
-static my_bool
-ndb_std_get_one_option(int optid,
-		       const struct my_option *opt __attribute__((unused)),
-		       char *argument)
-{
-  switch (optid) {
-  case 'V':
-    ndb_std_print_version();
-    exit(0);
-  case '?':
-    usage();
-    exit(0);
-  }
-  return 0;
-}
 
 /**
  * Match/Apply framework
@@ -176,7 +149,6 @@ static ndb_mgm_configuration* load_configuration();
 int
 main(int argc, char** argv){
   NDB_INIT(argv[0]);
-  const char *load_default_groups[]= { "mysql_cluster",0 };
   load_defaults("my",load_default_groups,&argc,&argv);
   int ho_error;
   if ((ho_error=handle_options(&argc, &argv, my_long_options,
@@ -408,28 +380,36 @@ HostMatch::eval(const Iter& iter)
   
   if(iter.get(m_key, &valc) == 0)
   {
-	  struct hostent *h1, *h2;
+	  struct hostent *h1, *h2, copy1;
+	  char *addr1;
 
 	  h1 = gethostbyname(m_value.c_str());
 	  if (h1 == NULL) {
 		  return 0;
 	  }
 
+	  // gethostbyname returns a pointer to a static structure
+	  // so we need to copy the results before doing the next call
+	  memcpy(&copy1, h1, sizeof(struct hostent));
+	  addr1 = (char *)malloc(copy1.h_length);
+	  NdbAutoPtr<char> tmp_aptr(addr1);
+	  memcpy(addr1, h1->h_addr, copy1.h_length);
+
 	  h2 = gethostbyname(valc);
 	  if (h2 == NULL) {
 		  return 0;
 	  }
 
-	  if (h1->h_addrtype != h2->h_addrtype) {
+	  if (copy1.h_addrtype != h2->h_addrtype) {
 		  return 0;
 	  }
 
-	  if (h1->h_length != h2->h_length) 
+	  if (copy1.h_length != h2->h_length) 
 	  {
 		  return 0;
 	  }
 	  
-	  return 0 == memcmp(h1->h_addr, h2->h_addr, h1->h_length);
+	  return 0 ==  memcmp(addr1, h2->h_addr, copy1.h_length);	  
   }
 
   return 0;

storage/ndb/tools/restore/restore_main.cpp

@@ -60,6 +60,8 @@ static int _restore_meta = 0;
 static int _no_restore_disk = 0;
 BaseString g_options("ndb_restore");
 
+const char *load_default_groups[]= { "mysql_cluster","ndb_restore",0 };
+
 static struct my_option my_long_options[] =
 {
   NDB_STD_OPTS("ndb_restore"),
@@ -240,6 +242,8 @@ static void usage()
 {
   short_usage_sub();
   ndb_std_print_version();
+  print_defaults(MYSQL_CONFIG_NAME,load_default_groups);
+  puts("");
   my_print_help(my_long_options);
   my_print_variables(my_long_options);
 }

storage/ndb/tools/select_all.cpp

@@ -43,6 +43,8 @@ static const char* _delimiter = "\t";
 static int _unqualified, _header, _parallelism, _useHexFormat, _lock,
   _order, _descending;
 
+const char *load_default_groups[]= { "mysql_cluster",0 };
+
 static int _tup = 0;
 static int _dumpDisk = 0;
 static int use_rowid = 0;
@@ -103,13 +105,14 @@ static void usage()
     "It can also be used to dump the content of a table to file \n"\
     "  ex: select_all --no-header --delimiter=';' T4 > T4.data\n";
   ndb_std_print_version();
+  print_defaults(MYSQL_CONFIG_NAME,load_default_groups);
+  puts("");
   my_print_help(my_long_options);
   my_print_variables(my_long_options);
 }
 
 int main(int argc, char** argv){
   NDB_INIT(argv[0]);
-  const char *load_default_groups[]= { "mysql_cluster",0 };
   load_defaults("my",load_default_groups,&argc,&argv);
   const char* _tabname;
   int ho_error;

storage/ndb/tools/select_count.cpp

@@ -37,6 +37,9 @@ NDB_STD_OPTS_VARS;
 static const char* _dbname = "TEST_DB";
 static int _parallelism = 240;
 static int _lock = 0;
+
+const char *load_default_groups[]= { "mysql_cluster",0 };
+
 static struct my_option my_long_options[] =
 {
   NDB_STD_OPTS("ndb_desc"),
@@ -57,13 +60,14 @@ static void usage()
     "tabname1 ... tabnameN\n"\
     "This program will count the number of records in tables\n";
   ndb_std_print_version();
+  print_defaults(MYSQL_CONFIG_NAME,load_default_groups);
+  puts("");
   my_print_help(my_long_options);
   my_print_variables(my_long_options);
 }
 
 int main(int argc, char** argv){
   NDB_INIT(argv[0]);
-  const char *load_default_groups[]= { "mysql_cluster",0 };
   load_defaults("my",load_default_groups,&argc,&argv);
   int ho_error;
 #ifndef DBUG_OFF

storage/ndb/tools/waiter.cpp

@@ -38,6 +38,9 @@ NDB_STD_OPTS_VARS;
 static int _no_contact = 0;
 static int _not_started = 0;
 static int _timeout = 120;
+
+const char *load_default_groups[]= { "mysql_cluster",0 };
+
 static struct my_option my_long_options[] =
 {
   NDB_STD_OPTS("ndb_desc"),
@@ -56,13 +59,14 @@ static struct my_option my_long_options[] =
 static void usage()
 {
   ndb_std_print_version();
+  print_defaults(MYSQL_CONFIG_NAME,load_default_groups);
+  puts("");
   my_print_help(my_long_options);
   my_print_variables(my_long_options);
 }
 
 int main(int argc, char** argv){
   NDB_INIT(argv[0]);
-  const char *load_default_groups[]= { "mysql_cluster",0 };
   load_defaults("my",load_default_groups,&argc,&argv);
   const char* _hostName = NULL;
   int ho_error;