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How to add a file from local file system? #54

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alexeytochin opened this issue May 3, 2018 · 1 comment

alexeytochin commented May 3, 2018 •

edited

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I tried
docker exec -it namenode hadoop fs -put README.md /tmp/README.md
and got
put: `README.md': No such file or directory

Member

earthquakesan commented May 3, 2018

Hi @lehis, you need to mount your local folder to docker container. For example:

docker run -v /local/folder/to/mount:/data --network mynetwork --env-file hadoop.env bde2020/hadoop-base:tag hdfs dfs -copyFromLocal /data/myfile /

If you want to use docker exec, then you first need to copy your README.md into your container:

docker cp README.md namenode:/data/README.md
docker exec -it namenode hadoop fs -put README.md /tmp/README.md

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