Cassandra：QueryBuilder.update包含UDT列表

我们有一个表，其中两列是：

user_assignments      frozen<list<shift_user_assignment>>,
user_offers           frozen<list<shift_user_assignment>>,

和 shift_user_assignment 是

CREATE TYPE IF NOT EXISTS shift_user_assignment (
 id  timeuuid,
 note varchar,
 breaks frozen<list<shift_break>>)

我有DB实体POJO，名为 shift ，具有这两个属性（忽略其他属性） .

@Column("user_assignments")
private List<UserAssignment> userAssignments;

@Column("user_offers")
private List<UserAssignment> userOffers;

我尝试使用QueryBuilder更新 user_assignments 和 user_offers .

Update update = QueryBuilder.update(ShiftById.TABLE_NAME);
    update.with(QueryBuilder.set("user_assignments", shift.getUserAssignments()))
           .and(QueryBuilder.set("user_offers", shift.getUserOffers()))
          .where(QueryBuilder.eq("company_id", companyId))
            .and(QueryBuilder.eq("id", shift.getId()));
cassandraTemplate.execute(update)

但我收到了

org.springframework.cassandra.support.exception.CassandraTypeMismatchException: Value 0 of type class java.util.ArrayList does not correspond to any CQL3 type; nested exception is com.datastax.driver.core.exceptions.InvalidTypeException: Value 0 of type class java.util.ArrayList does not correspond to any CQL3 type
at org.springframework.cassandra.support.CassandraExceptionTranslator.translateExceptionIfPossible(CassandraExceptionTranslator.java:84) ~[spring-cql-1.5.3.RELEASE.jar:na]
at org.springframework.cassandra.core.CqlTemplate.potentiallyConvertRuntimeException(CqlTemplate.java:946) ~[spring-cql-1.5.3.RELEASE.jar:na]
at org.springframework.cassandra.core.CqlTemplate.translateExceptionIfPossible(CqlTemplate.java:930) ~[spring-cql-1.5.3.RELEASE.jar:na]
at org.springframework.cassandra.core.CqlTemplate.translateExceptionIfPossible(CqlTemplate.java:912) ~[spring-cql-1.5.3.RELEASE.jar:na]
at org.springframework.cassandra.core.CqlTemplate.doExecute(CqlTemplate.java:278) ~[spring-cql-1.5.3.RELEASE.jar:na]
at org.springframework.cassandra.core.CqlTemplate.doExecute(CqlTemplate.java:559) ~[spring-cql-1.5.3.RELEASE.jar:na]
at org.springframework.cassandra.core.CqlTemplate.execute(CqlTemplate.java:1333) ~[spring-cql-1.5.3.RELEASE.jar:na]

如果我使用Spring Data Cassandra存储实体，则没有问题 . 任何线索我应该映射什么/在哪里/如何映射，以便能够使用QueryBuilder更新这两列？先感谢您！