MAHOUT-1794: Support MAHOUT_WORK_DIR environment variable#178
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specify an alternate temporary directory in examples.
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Thanks for the addition, Al. The way this is written you will have to create a similar path on your local file system that will mirror the path you have in HDFS. Works fine as far as I can see for temp directories in home. Only issue will be if people don't have the rights to write to the same path on the local fs and the dfs. |
Contributor
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Although cluster-syntheticcontrol.sh worked for both options, both default and specified path, and both local and remote, cluster-reuters.sh fails for option 1 in remote mode with a specified path. Al could you confirm you've tested the examples with all options, local and remote, and with default and specified path? Some examples do not use the MAHOUT_LOCAL var. |
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Support MAHOUT_WORK_DIR environment variable in examples to allow user to specify an alternate scratch/temp space instead of the defined one. This will allow users in some environments without local drives or with small /tmp mounts to still run the examples.