Wrong object inspector will be created when use collect_list and disable map-side aggregation

Caused by: java.lang.ClassCastException: org.apache.hadoop.hive.serde2.lazybinary.LazyBinaryMap cannot be cast to java.util.Map
        at org.apache.hadoop.hive.serde2.objectinspector.StandardMapObjectInspector.getMap(StandardMapObjectInspector.java:85)
        at org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorUtils.copyToStandardObject(ObjectInspectorUtils.java:437)
        at org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorUtils.copyToStandardObject(ObjectInspectorUtils.java:362)
        at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFMkCollectionEvaluator.putIntoCollection(GenericUDAFMkCollectionEvaluator.java:154)
        at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFMkCollectionEvaluator.iterate(GenericUDAFMkCollectionEvaluator.java:120)
        at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator.aggregate(GenericUDAFEvaluator.java:192)
        at org.apache.hadoop.hive.ql.exec.GroupByOperator.updateAggregations(GroupByOperator.java:638)
        at org.apache.hadoop.hive.ql.exec.GroupByOperator.processAggr(GroupByOperator.java:877)
        at org.apache.hadoop.hive.ql.exec.GroupByOperator.processKey(GroupByOperator.java:721)
        at org.apache.hadoop.hive.ql.exec.GroupByOperator.process(GroupByOperator.java:787)

create table tb1 (a int, b string, c string);
insert into tb1 values (1, "100", "101");
insert into tb1 values (1, "102", "103");
insert into tb1 values (2, "200", "201");
set hive.map.aggr=false;
select a, collect_list(map("b",b,"c",c)) as col1 from tb1 group by a;
select a, collect_set(array(b, c)) as col1 from tb1 group by a;

set hive.map.aggr=true;