我尝试在sqlite中设置一个包含两个表的数据库。我的表有一个timestamp列。我试图实现时间戳模式来捕获数据库中的增量更改。kafka connect失败，出现以下错误：

ERROR Failed to get current time from DB using Sqlite and query 'SELECT 
CURRENT_TIMESTAMP' 
(io.confluent.connect.jdbc.dialect.SqliteDatabaseDialect:471)
java.sql.SQLException: Error parsing time stamp

Caused by: java.text.ParseException: Unparseable date: "2019-02-05 02:05:29" 
does not match (\p{Nd}++)\Q-\E(\p{Nd}++)\Q-\E(\p{Nd}++)\Q 
\E(\p{Nd}++)\Q:\E(\p{Nd}++)\Q:\E(\p{Nd}++)\Q.\E(\p{Nd}++)

非常感谢你的帮助
配置：

name=test-query-sqlite-jdbc-autoincrement 
connector.class=io.confluent.connect.jdbc.JdbcSourceConnector 
tasks.max=1 
connection.url=jdbc:sqlite:employee.db 
query=SELECT users.id, users.name, transactions.timestamp, transactions.payment_type FROM users JOIN transactions ON (users.id = transactions.user_id) 
mode=timestamp 
timestamp.column.name=timestamp 
topic.prefix=test-joined

ddl地址：

CREATE TABLE transactions(id integer primary key not null,
                          payment_type text not null,
                          timestamp DATETIME DEFAULT(STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW')),
                          user_id int not null, 
                          constraint fk foreign key(user_id) references users(id)
); 

CREATE TABLE users (id integer primary key not null,name text not null);