Meaning of numbers in dataset

[danielhanbitlee]

Hi,

I'm looking at the data folder of this repo. Can someone explain what the numbers in these files mean?

Here's an example of the numbers in the file I'm referring to:
https://github.com/wuyifan18/DeepLog/blob/master/data/hdfs_train

Any help would be appreciated.

[riyu94]

@danielhanbitlee, Each row represents the integer representation of event (logs) sequence corresponding to each unique block_id/session id

[danielhanbitlee]

@riyu94 Thanks for the quick response.

[danielhanbitlee]

@riyu94 One more question. How are the rows divided? When do you create a new row?

[riyu94]

@danielhanbitlee Rows are divided based on each unique block_id and we create a new row when there is a new block_id in the structured event logs

[danielhanbitlee]

@riyu94 I see. How do you create a block_id?

[riyu94]

You need to look for unique block id in each event log message field

[wuyifan18]

@riyu94 Thanks for your answer！

[RahulShrivastava22]

Hello @riyu94 you explained it very well but it is my lack of understanding that I am still not getting how actually a log key sequence is being generated kindly elaborate on the process of generating log key sequence from the log file(Which log file to be used for generating log key sequence)?

[danielhanbitlee]

@riyu94 I have another question as I'm a little bit confused about the steps. Which of the following steps do we take to generate to generate the numbers as seen here?

1. logs -> Spell -> sort log keys based on block id
2. logs -> sort log keys based on block id -> Spell for each block id separately

I'm thinking 1 is the way it's done. Just want to confirm.