Not Regular Matrix Exception occurs

[sonots]

An error like

2013-07-23 23:36:05 +0900 [warn]: anomalydetect: ExceptionForMatrix::ErrNotRegular Not Regular Matrix /usr/lib64/fluent/ruby/lib/ruby/1.9.1/matrix.rb:930:in `block in inverse_from'

occurs. I don't know why yet.

[sonots]

This is the stored_file

https://www.dropbox.com/s/tdu2dwdg9nbbq8o/not_regular_matrix.dat

Parameter is default, so should be able to be loaded by fluent-plugin-anomalydetect.

[sonots]

Left is the data. Right is the anomaly score. From Tuesday (so, after receiving requests), this error is occuring.

http://gyazo.com/d396d31486f52aea932c19235349f57f

I will add more if I got another error.

[kenjiskywalker]

Ruby 1.9.3p194

datファイルが壊れていた場合、アプリケーションを停止し 破損したdatファイルを削除し、アプリケーションを起動し直さなければ 永遠と同一のエラーが出るのも問題です。