Execute the hadoop jar original-wordcount-1.0-SNAPSHOT.jar remove. TestWordCount Connection refusal

big-data-europe / docker-hadoop

Apache Hadoop docker image

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Open hubcomsix opened 6 months ago

hubcomsix commented 6 months ago

Enter the command: netstat -lntp from node slave1 to check the port, find out the port ID of 8032 and kill it, and then run it again