The best helpful hdfs file system commands (1 of 4)
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#The best helpful hdfs file system commands: |
cat
hadoop fs -cat FILE [ ... ]
Displays the file content. For reading compressed files, you should use the TEXT command instead.
chgrp
hadoop fs -chgrp [-R] GROUP PATH [ PATH....]
Changes the group association for files and directories. The -R option applies the change recursively.
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