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bob.learn.tensorflow
bob.learn.tensorflow
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  • bob.learn.tensorflowbob.learn.tensorflow
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  • #56

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Opened Jun 19, 2018 by Saeed SARFJOO@ssarfjoo
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train_and_evaluate function return Cache lockfile already exists after eval part

Using the train_and_evaluate method from estimator API and cache policy on filesystem, I get an error because the evaluation starts before that all cache is written on the filesystem. So when the train runs the second time, after the evaluation, I get the error because it finds the lock file. Mostly this is a problem with large dataset when after 100 steps or 600 seconds as throttle_secs the first epoch is not done yet.

Similar error is reported in https://github.com/tensorflow/tensorflow/issues/18266

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Reference: bob/bob.learn.tensorflow#56