执行-put时报错，如下：

[root@bigdata04 hadoop-3.2.0]# hdfs dfs -put README.txt /

2021-06-11 23:26:17,500 INFO hdfs.DataStreamer: Exception in createBlockOutputStream blk_1073741837_1013

java.io.IOException: Got error, status=ERROR, status message , ack with firstBadLink as 192.168.3.102:9866

        at org.apache.hadoop.hdfs.protocol.datatransfer.DataTransferProtoUtil.checkBlockOpStatus(DataTransferProtoUtil.java:134)

        at org.apache.hadoop.hdfs.protocol.datatransfer.DataTransferProtoUtil.checkBlockOpStatus(DataTransferProtoUtil.java:110)

        at org.apache.hadoop.hdfs.DataStreamer.createBlockOutputStream(DataStreamer.java:1778)

        at org.apache.hadoop.hdfs.DataStreamer.nextBlockOutputStream(DataStreamer.java:1679)

        at org.apache.hadoop.hdfs.DataStreamer.run(DataStreamer.java:716)

2021-06-11 23:26:17,781 WARN hdfs.DataStreamer: Abandoning BP-955202647-192.168.3.101-1623164889134:blk_1073741837_1013

2021-06-11 23:26:17,801 WARN hdfs.DataStreamer: Excluding datanode DatanodeInfoWithStorage[192.168.3.102:9866,DS-9f2351ed-695d-4df4-bc1a-1b4b8da02d7f,DISK]

You have new mail in /var/spool/mail/root

[root@bigdata04 hadoop-3.2.0]# 

下面是相关配置文件 ，我没看出来哪里有问题啊。。。

相关截图：

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