chirp_server_hdfs(1)

✨ chirp_server_hdfs — bestie edition ✨

okay so this is chirp_server_hdfs(1), part of the Cooperative Computing Tools manual. she's a lil wrapper script with main character energy and she's here to get your Chirp server talking to HDFS. let's go 💅

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🌸 NAME 🌸

chirp_server_hdfs — run a chirp server with HDFS client setup 🐝

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🦋 SYNOPSIS 🦋

chirp_server_hdfs [options]

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💖 DESCRIPTION 💖

so HDFS is literally the primary distributed filesystem used in the Hadoop project, no cap.

chirp_server_hdfs is what lets you run chirp_server with all the right environment variables already set up so it can access HDFS. it's giving "personal assistant who sets everything up before you walk in the room." 🫶

the catch tho — this command requires that the JAVA_HOME and HADOOP_HOME environment variables be defined. like, it needs them. it will not vibe without them. 😭

once the environment is set up, the Chirp server will execute using HDFS as the backend filesystem for all filesystem access. every single file operation. all of it. slay.

for complete details with examples, see the Chirp User's Manual (http://ccl.cse.nd.edu/software/manuals/chirp.html).

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✨ OPTIONS ✨

see chirp_server(1) for option listing. (she's got the whole menu, bestie — this page is not gonna repeat it, iykyk) 👑

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🧚 ENVIRONMENT VARIABLES 🧚

• JAVA_HOME — location of your Java installation ☕
• HADOOP_HOME — location of your Hadoop installation 🐘

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💀 EXIT STATUS 💀

on success, returns zero. on failure, returns non-zero. that's it, that's the whole vibe check.

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🌈 EXAMPLES 🌈

to start a Chirp server with a HDFS backend filesystem:

% chirp_server_hdfs -r hdfs://host:port/foo/bar

look at her go 🎀

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👑 COPYRIGHT 👑

The Cooperative Computing Tools are Copyright (C) 2005-2019 The University of Notre Dame. This software is distributed under the GNU General Public License. See the file COPYING for details.

(legal stuff but make it cute: it's GPL, go read COPYING for the receipts 💜)

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🍓 SEE ALSO 🍓

• Cooperative Computing Tools Documentation
• Chirp User Manual
• chirp(1) chirp_status(1) chirp_fuse(1) chirp_get(1) chirp_put(1) chirp_stream_files(1) chirp_distribute(1) chirp_benchmark(1) chirp_server(1)

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and that's the whole page, bestie!! this one shipped as CCTools 8.0.0 DEVELOPMENT under the Cooperative Computing Tools umbrella, for the chirp_server_hdfs(1) manual. go forth and serve some HDFS-backed files, you absolute icon 🫶💖✨