"hive.limit.pushdown.memory.usage" better not be equal to 1.0, otherwise it will raise an error

<property>
  <name>hive.limit.pushdown.memory.usage</name>
  <value>0.1</value>
  <description>
    Expects value between 0.0f and 1.0f.
    The fraction of available memory to be used for buffering rows in Reducesink operator for limit pushdown optimization.
  </description>
</property>

import demo.utils.JDBCUtils;
public class JDBCDemo{
public static void main(String[] args) throws Exception
{   JDBCUtils.init();   JDBCUtils.createDatabase();   JDBCUtils.showDatabases();   JDBCUtils.createTable();   JDBCUtils.showTables();   JDBCUtils.descTable();   JDBCUtils.loadData();   JDBCUtils.selectData();   JDBCUtils.countData();   JDBCUtils.dropDatabase();   JDBCUtils.dropTable();   JDBCUtils.destory(); }
}

2022-05-09 19:05:36: Starting HiveServer2
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/local/hive/lib/log4j-slf4j-impl-2.10.0.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]
Hive Session ID = 67a6db8d-f957-4d5d-ac18-28403adab7f3
Hive Session ID = f9f8772c-5765-4c3e-bcff-ca605c667be7
OK
OK
OK
OK
OK
OK
OK
Loading data to table default.emp
OK
FAILED: SemanticException Invalid memory usage value 1.0 for hive.limit.pushdown.memory.usage

liky@ljq1:~/hive_jdbc_test$ ./startJDBC_0.sh 
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/home/liky/.m2/repository/org/apache/logging/log4j/log4j-slf4j-impl/2.17.1/log4j-slf4j-impl-2.17.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/home/liky/.m2/repository/org/slf4j/slf4j-log4j12/1.7.25/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]
Running: drop database if exists hive_jdbc_test
Running: create database hive_jdbc_test
Running: show databases
default
hive_jdbc_test
Running: drop table if exists emp
Running: create table emp(
empno int,
ename string,
job string,
mgr int,
hiredate string,
sal double,
comm double,
deptno int
)
row format delimited fields terminated by '\t'
Running: show tables
emp
Running: desc emp
empno   int
ename   string
job     string
mgr     int
hiredate       string
sal     double
comm   double
deptno int
Running: load data local inpath '/home/liky/hiveJDBCTestData/data.txt' overwrite into table emp
Running: select * from emp
Exception in thread "main" org.apache.hive.service.cli.HiveSQLException: Error while compiling statement: FAILED: SemanticException Invalid memory usage value 1.0 for hive.limit.pushdown.memory.usage
      at org.apache.hive.jdbc.Utils.verifySuccess(Utils.java:380)
      at org.apache.hive.jdbc.Utils.verifySuccessWithInfo(Utils.java:366)
      at org.apache.hive.jdbc.HiveStatement.runAsyncOnServer(HiveStatement.java:354)
      at org.apache.hive.jdbc.HiveStatement.execute(HiveStatement.java:293)
      at org.apache.hive.jdbc.HiveStatement.executeQuery(HiveStatement.java:509)
      at demo.utils.JDBCUtils.selectData(JDBCUtils.java:98)
      at demo.test.JDBCDemo.main(JDBCDemo.java:19)