Hi everyone,
I am using Hadoop, that uses log4j as logging system.
Since I don't know anything about how log4j works, and since I am
relying on the logs for my work, I would like to ask you how reliable is
the timestamp I see in the logs.
Is each timestamp I see the exact real system time at which each
"LOG.info(...)" function is called within the Hadoop code? Or is the log
request enqueued in some buffer so that the timestamp includes some
delay to process the entries in this buffer?
I asked this in the Hadoop mailing list but with no answer, hope to have
more luck here.
Thanks in advance
Fabio
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
