Merge branch 'enh/dev3.0' into enh/addCompileError

cmake/cmake.define

@@ -124,7 +124,7 @@ ELSE ()
         SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror -Wno-reserved-user-defined-literal -Wno-literal-suffix -Werror=return-type -fPIC -O3 -Wformat=2 -Wno-format-nonliteral -Wno-format-truncation -Wno-format-y2k")
     ELSE ()
         SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror -Werror=return-type -fPIC -g3 -gdwarf-2 -Wformat=2 -Wno-format-nonliteral -Wno-format-truncation -Wno-format-y2k")
-        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-reserved-user-defined-literal -O3 -s -Wno-literal-suffix -Werror=return-type -fPIC -gdwarf-2 -Wformat=2 -Wno-format-nonliteral -Wno-format-truncation -Wno-format-y2k")
+        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-reserved-user-defined-literal -g3 -Wno-literal-suffix -Werror=return-type -fPIC -gdwarf-2 -Wformat=2 -Wno-format-nonliteral -Wno-format-truncation -Wno-format-y2k")
     ENDIF ()
 
     # disable all assert

source/libs/stream/src/streamBackendRocksdb.c

@@ -807,7 +807,7 @@ int streamStateOpenBackend(void* backend, SStreamState* pState) {
     rocksdb_options_set_comparator((rocksdb_options_t*)cfOpt[i], compare);
     pCompare[i] = compare;
   }
-  rocksdb_column_family_handle_t** cfHandle = taosMemoryMalloc(cfLen * sizeof(rocksdb_column_family_handle_t*));
+  rocksdb_column_family_handle_t** cfHandle = taosMemoryCalloc(1, cfLen * sizeof(rocksdb_column_family_handle_t*));
   pState->pTdbState->rocksdb = handle->db;
   pState->pTdbState->pHandle = (void**)cfHandle;
   pState->pTdbState->writeOpts = rocksdb_writeoptions_create();