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From Ted Yu <yuzhih...@gmail.com>
Subject Re: Replaying logs with microsecond delay
Date Tue, 15 May 2018 18:11:43 GMT
Please see the following:



On Tue, May 15, 2018 at 10:40 AM, Dhruv Kumar <gargdhruv36@gmail.com> wrote:

> Hi
> I am trying to replay a log file in which each record has a timestamp
> associated with it. The time difference between the records is of the order
> of microseconds. I am trying to replay this log maintaining the same delay
> between the records (using Thread.sleep()) and sending it to a socket. And
> then the Flink program reads the incoming data from this socket. Currently,
> replay of the entire log file takes much more time (3 times) then the
> expected time (last_timstamp - first_timstamp).
> I wanted to know what are the standard ways of replaying log files if one
> wants to maintain the same arrival delay between the records.
> Let me know if I am not clear above.
> Thanks
> --------------------------------------------------
> *Dhruv Kumar*
> PhD Candidate
> Department of Computer Science and Engineering
> University of Minnesota
> www.dhruvkumar.me

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