On Tue, Aug 31, 2021 at 8:43 PM Michael Paquier <mich...@paquier.xyz> wrote:

> On Tue, Aug 31, 2021 at 11:34:56AM -0400, Sehrope Sarkuni wrote:
> > The second commit adds a TAP test for log_destination "csvlog". This was
> > done to both confirm that the previous change didn't break anything and
> as
> > a skeleton for the test in the next commit.
>
> +note "Before sleep";
> +usleep(100_000);
> +note "Before rotate";
> +$node->logrotate();
> +note "After rotate";
> +usleep(100_000);
>
> Do you really need a rotation of the log files here?  Wouldn't it be
> better to grab the position of the current log file with a fixed log
> file name, and then slurp the file from this position with your
> expected output?  That would make the test faster, as well.
>

Yes, that was intentional. I used the log rotation tap test as a base and
kept that piece in there so it verifies that the csv log files are actually
rotated. Same for the json logs.


> Rather than making elog.c larger, I think that we should try to split
> that into more files.  Why not refactoring out the CSV part first?
> You could just call that csvlog.c, then create a new jsonlog.c for the
> meat of the patch.
>

That's a good idea. I'll try that out.

The list of fields is not up to date.  At quick glance, you are
> missing:
> - backend type.
> - leader PID.
> - query ID.
> - Session start timestamp (?)
>

Thanks. I'll take a look.

Regards,
-- Sehrope Sarkuni
Founder & CEO | JackDB, Inc. | https://www.jackdb.com/

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