[Doris On ES][Bug] Doris On Es Boolean Field Push Down error

[stalary]

Describe the bug
When I create an ES external and use a Boolean field, where if this field is used, the query for ES will report an error.

[42000][1064] errCode = 2, detailMessage = Failed to connect to ES server, errmsg is: The requested URL returned error: 400 Bad Request

To Reproduce

1. CREATE
   EXTERNAL TABLE es_dwd_student_stat (
   userId varchar(255) NULL COMMENT "用户id",
   courseId bigint(20) NULL COMMENT "课程id",
   groupId bigint(20) NULL COMMENT "组id",
   syncedAt datetime NULL COMMENT "同步时间",
   deleted boolean NULL COMMENT "是否删除"
   ) ENGINE=ELASTICSEARCH

2. select * from es_dwd_student_stat where deleted=true;

Expected behavior
deleted push down should be true

Version

• Version 0.13.11