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NISH1001/hdfs.md

Last active March 12, 2019 19:49
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Hadoop File System (HDFS) shit
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hdfs.md

Append File to File

hdfs dfs -appendToFile <src> <dest>

Echo to File

echo "hello world" | hadoop fs -appendToFile - /dir/hadoop/hello_world.txt

Run as User

sudo -u <user> <command>

Copy From Local

hdfs dfs -copyFromLocal <src> <dest>
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