Bootstrap

Spark报错: IOException: Bad connect ack with firstBadlink as xxx:500010

1.美图

在这里插入图片描述

2.背景

执行一个spark任务报错,看着是spark structured streaming 写入到kaf

INFO: Exception in createBlockOutputStream
INFO - java.io.IOException: Bad connect ack with firstBadLink as ×.×.×.×:50010
       at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.createBlockOutputStream(DF     
       at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1668