请问在vmware里安装分布式Hadoop中格式化报连接失败应该怎么办(语言-java)

问题遇到的现象和发生背景

在vmware里安装分布式Hadoop中格式化报连接失败的错误

用代码块功能插入代码，请勿粘贴截图

hdfs namenode -format
运行结果及报错内容

WARN namenode.NameNode: Encountered exception during format: 
org.apache.hadoop.hdfs.qjournal.client.QuorumException: Unable to check if JNs are ready for formatting. 1 exceptions thrown:
192.168.181.102:8485: Call From hadoop1/192.168.181.102 to hadoop1:8485 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
    at org.apache.hadoop.hdfs.qjournal.client.QuorumException.create(QuorumException.java:81)
    at org.apache.hadoop.hdfs.qjournal.client.QuorumCall.rethrowException(QuorumCall.java:286)
    at org.apache.hadoop.hdfs.qjournal.client.QuorumJournalManager.hasSomeData(QuorumJournalManager.java:233)
    at org.apache.hadoop.hdfs.server.common.Storage.confirmFormat(Storage.java:901)
    at org.apache.hadoop.hdfs.server.namenode.FSImage.confirmFormat(FSImage.java:202)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:1011)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1457)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1582)
22/11/10 07:32:57 INFO ipc.Client: Retrying connect to server: hadoop2/192.168.181.103:8485. Already tried 9 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
22/11/10 07:32:57 INFO ipc.Client: Retrying connect to server: hadoop3/192.168.181.104:8485. Already tried 9 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
22/11/10 07:32:57 ERROR namenode.NameNode: Failed to start namenode.
org.apache.hadoop.hdfs.qjournal.client.QuorumException: Unable to check if JNs are ready for formatting. 1 exceptions thrown:
192.168.181.102:8485: Call From hadoop1/192.168.181.102 to hadoop1:8485 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
    at org.apache.hadoop.hdfs.qjournal.client.QuorumException.create(QuorumException.java:81)
    at org.apache.hadoop.hdfs.qjournal.client.QuorumCall.rethrowException(QuorumCall.java:286)
    at org.apache.hadoop.hdfs.qjournal.client.QuorumJournalManager.hasSomeData(QuorumJournalManager.java:233)
    at org.apache.hadoop.hdfs.server.common.Storage.confirmFormat(Storage.java:901)
    at org.apache.hadoop.hdfs.server.namenode.FSImage.confirmFormat(FSImage.java:202)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:1011)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1457)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1582)
我想要达到的结果

想知道为什么连接失败

https://blog.csdn.net/u010763324/article/details/125727917?spm=1001.2014.3001.5502
可以参考一下，内容不多，自己先看一下