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From:justin.he Date:April 12 2007 6:41am
Subject:bk commit into 5.0 tree (Justin.He:1.2479) BUG#21440
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ChangeSet@stripped, 2007-04-12 14:41:50+08:00, Justin.He@stripped +3 -0
  Bug#21440 5.1 API connecting to 5.0 cluster doesn't get any error(miss hb in cluster log)
  correct compatibility check for version between mgmapi and mgmsrv
  improve something for testcase

  ndb/src/common/util/version.c@stripped, 2007-04-12 14:41:48+08:00, Justin.He@stripped +10 -2
    correct version compatibility check

  ndb/src/mgmsrv/Services.cpp@stripped, 2007-04-12 14:41:48+08:00, Justin.He@stripped +12 -0
    if not compatible, output err info to log and console

  ndb/src/ndbapi/ndb_cluster_connection.cpp@stripped, 2007-04-12 14:41:48+08:00, Justin.He@stripped +4 -2
    add check verbose when ndbout err info

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	Justin.He
# Host:	dev3-240.dev.cn.tlan
# Root:	/home/justin.he/mysql/mysql-5.0/bug21440-5.0-ndb-bj

--- 1.24/ndb/src/common/util/version.c	2007-04-12 14:41:56 +08:00
+++ 1.25/ndb/src/common/util/version.c	2007-04-12 14:41:56 +08:00
@@ -81,9 +81,13 @@
     Uint32 _v1,_v2,_v3;
     if (sscanf(buf, "%u.%u.%u", &_v1, &_v2, &_v3) == 3) {
       ndbOwnVersionTesting = MAKE_VERSION(_v1,_v2,_v3);
+#ifdef TEST_VERSION
       ndbout_c("Testing: Version set to 0x%x",  ndbOwnVersionTesting);
+#endif
     }
   }
+  else
+    ndbOwnVersionTesting = 0;
 }
 #else
 void ndbSetOwnVersion() {}
@@ -182,10 +186,14 @@
 int
 ndbCompatible(Uint32 ownVersion, Uint32 otherVersion, struct NdbUpGradeCompatible table[])
 {
-  if (otherVersion >= ownVersion) {
+  if (otherVersion > ownVersion) {
+    return 0;
+  }
+  else if (otherVersion == ownVersion) {
     return 1;
   }
-  return ndbSearchUpgradeCompatibleTable(ownVersion, otherVersion, table);
+  else
+    return ndbSearchUpgradeCompatibleTable(ownVersion, otherVersion, table);
 }
 
 int

--- 1.77/ndb/src/mgmsrv/Services.cpp	2007-04-12 14:41:56 +08:00
+++ 1.78/ndb/src/mgmsrv/Services.cpp	2007-04-12 14:41:56 +08:00
@@ -447,6 +447,16 @@
     return;
   }
 
+  if (!compatible) {
+    m_output->println(cmd);
+    m_output->println("result: incompatible version mgmt 0x%x and node 0x%x",
+      NDB_VERSION, version);
+    m_output->println("");
+    g_eventLogger.warning("incompatible version mgmt 0x%x and node 0x%x", NDB_VERSION,
+      version);
+    return;
+  }
+  
   struct sockaddr_in addr;
   SOCKET_SIZE_TYPE addrlen= sizeof(addr);
   int r = getpeername(m_socket, (struct sockaddr*)&addr, &addrlen);
@@ -559,6 +569,8 @@
       m_output->println("result: incompatible version mgmt 0x%x and node 0x%x",
 			NDB_VERSION, version);
       m_output->println("");
+      g_eventLogger.warning("incompatible version mgmt 0x%x and node 0x%x", NDB_VERSION,
+        version);
       return;
     }
   }  

--- 1.40/ndb/src/ndbapi/ndb_cluster_connection.cpp	2007-04-12 14:41:56 +08:00
+++ 1.41/ndb/src/ndbapi/ndb_cluster_connection.cpp	2007-04-12 14:41:56 +08:00
@@ -553,12 +553,14 @@
     DBUG_RETURN(0);
   } while(0);
   
-  ndbout << "Configuration error: ";
+  if(verbose)
+    ndbout << "Configuration error: ";
   const char* erString = m_impl.m_config_retriever->getErrorString();
   if (erString == 0) {
     erString = "No error specified!";
   }
-  ndbout << erString << endl;
+  if(verbose)
+    ndbout << erString << endl;
   DBUG_RETURN(-1);
 }
 
Thread
bk commit into 5.0 tree (Justin.He:1.2479) BUG#21440justin.he12 Apr