HDFS上传文件保存Got error, status message , ack with firstBadLink

[root@node1 ~]# hadoop fs -put test.txt  /test.txt
18/09/08 07:40:56 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
18/09/08 07:40:57 INFO hdfs.DFSClient: Exception in createBlockOutputStream
java.io.IOException: Got error, status message , ack with firstBadLink as 192.168.254.103:50010
    at org.apache.hadoop.hdfs.protocol.datatransfer.DataTransferProtoUtil.checkBlockOpStatus(DataTransferProtoUtil.java:140)
    at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.createBlockOutputStream(DFSOutputStream.java:1359)
    at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1262)
    at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:448)
18/09/08 07:40:57 INFO hdfs.DFSClient: Abandoning BP-1483015962-192.168.254.101-1536400451508:blk_1073741825_1001
18/09/08 07:40:57 INFO hdfs.DFSClient: Excluding datanode DatanodeInfoWithStorage[192.168.254.103:50010,DS-4d349df8-f342-44b6-99c3-0b787ef6065f,DISK]

 

问题：

忘记关闭datanode节点的防火墙，关闭datanode节点的防火墙即可