DataXceiver error processing WRITE_BLOCK operation
ip:9866:DataXceiver error processing WRITE_BLOCK operation src: /ip:30458 dst: /ip:9866
java.io.EOFException: Unexpected EOF while trying to read response from server
at org.apache.hadoop.hdfs.protocolPB.PBHelperClient.vintPrefixed(PBHelperClient.java:539)
at org.apache.hadoop.hdfs.server.datanode.DataXceiver.writeBlock(DataXceiver.java:846)
at org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.opWriteBlock(Receiver.java:173)
at org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.processOp(Receiver.java:107)
at org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:291)
at java.lang.Thread.run(Thread.java:748)
ip:9866:DataXceiver error processing WRITE_BLOCK operation src: /ip:46217 dst: /ip:9866
java.io.IOException: Not ready to serve the block pool, BP-711568456-10.13.6.7-1597913882399.
at org.apache.hadoop.hdfs.server.datanode.DataXceiver.checkAndWaitForBP(DataXceiver.java:1402)
at org.apache.hadoop.hdfs.server.datanode.DataXceiver.checkAccess(DataXceiver.java:1418)
at org.apache.hadoop.hdfs.server.datanode.DataXceiver.writeBlock(DataXceiver.java:715)
at org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.opWriteBlock(Receiver.java:173)
at org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.processOp(Receiver.java:107)
at org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:291)
at java.lang.Thread.run(Thread.java:748)
This problem has been bothering me. What direction should I check
