es 导入数据内容超长错误 怎么处理 （在不截取内容的情况下）可以调整es设置吗？

具体错误如下：

[error] => IllegalArgumentException[Document contains at least one immense term in field="article_content" (whose UTF8 encoding is longer than the max length 32766), all of which were skipped. Please correct the analyzer to not produce such terms. The prefix of the first immense term is: '[-28, -72, -109, -23, -94, -104, -26, -118, -91, -23, -127, -109, -23, -94, -124, -25, -125, -83, -26, -72, -72, -24, -82, -80, 49, -17, -68, -102, -23, -90]...', original message: bytes can be at most 32766 in length; got 44113]; nested: MaxBytesLengthExceededException[bytes can be at most 32766 in length; got 44113];