Getting error "IOException Failed to set permissions of path: \tmp\<local_disk_path>\.staging to 0700 org.apache.hadoop.fs.FileUtil.checkReturnValue (FileUtil.java:689)"

[rishab...@imaginea.com]

Hi All,

I have installed hadoop 2.6.5 and leiningen-2.8.1. Now when i open lein REPL, I am able to run commands:

(use 'cascalog.api)

(use 'cascalog.playground)

And I get sentence printed in the console when i simply run "sentence" from repl but if i try to run a simple cascalog query like:

(?- (stdout)

       sentence)

then i am getting the exception that "failed to set permission of path  \tmp\<local_disk_path>\.staging to 0700".

Any help would be appreciated.

Note: I have also attached my profiles.clj file.

Thanks,

Rishabh

[Sam Ritchie]

Looks like maybe a windows issue? Do you need to modify permissions so you can access \tmp... or is that even a directory accessible on windows?

Best of luck! You might try searching the codebase for that directory and seeing there’s a way to override the temp directory. I believe there is.

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[rishab...@imaginea.com]

Yeah I have read in many articles that this may be because of hadoop on windows but i have tried all the solutions suggested to avoid this issue. Still i am facing the same.

And yes the directory it mentions in the error messages is not existing/accessible in windows.

Let me know if anybody can help me or have faced the same issue.

[Sam Ritchie]

I think you can override the java.io.tmpdir property with job-conf.clj, but you’ll have to search the docs for how to do that. Good luck!