How to append files from local system to HDFS

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Hi Guys,

I have some files in the local system. I want to append the files to HDFS. How can I do that?

Oct 1, 2020 in Big Data Hadoop by akhtar
• 38,180 points
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1 answer to this question.

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Hi@akhtar,

You can use appendToFile in your Hadoop file system command. This command appends the contents of all the given local files to the provided destination file on the HDFS filesystem. The destination file will be created if it is not existing earlier. You can see the below command.

$ hadoop fs -appendToFile derby.log data.tsv /in/appendfile
answered Oct 1, 2020 by MD
• 95,140 points

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