fix ft index of fixed string (#5251)

Co-authored-by: Sophie <[email protected]>

src/meta/processors/index/FTIndexProcessor.cpp

@@ -65,18 +65,6 @@ void CreateFTIndexProcessor::process(const cpp2::CreateFTIndexReq& req) {
       onFinished();
       return;
     }
-    // if the data type is fixed_string,
-    // the data length must be less than MAX_INDEX_TYPE_LENGTH.
-    // else if the data type is string,
-    // will be truncated to MAX_INDEX_TYPE_LENGTH bytes when data insert.
-    if (targetCol->get_type().get_type() == nebula::cpp2::PropertyType::FIXED_STRING &&
-        *targetCol->get_type().get_type_length() > MAX_INDEX_TYPE_LENGTH) {
-      LOG(INFO) << "Unsupported data length more than " << MAX_INDEX_TYPE_LENGTH
-                << " bytes : " << col << "(" << *targetCol->get_type().get_type_length() << ")";
-      handleErrorCode(nebula::cpp2::ErrorCode::E_UNSUPPORTED);
-      onFinished();
-      return;
-    }
   }
 
   // Check fulltext index exist.