MYSQL中的longtext类型同步到doris报错：column_name[content], the length of input string is too long

column_name[content], the length of input string is too long than vec schema. first 32 bytes of input str: [<p style="box-sizing: border-box] schema length: 2147483643; limit length: 1048576; actual length: 2011765; . src line [];