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From "Kini, Ameet M." <>
Subject RE: times on monitoring page are 3 hrs ahead
Date Thu, 17 May 2012 13:20:05 GMT

Juan, thanks.

It'd help to have the UTC/GMT label on the graphs, since a) it isn't obvious that they should
be in UTC/GMT, and b) the timestamp up by "Accumulo Overview" is the local time zone of the
monitoring service, so I'd expect the graphs to be consistent.

I can file a bug if needed.
-Ameet Kini

From: Juan Moreno []
Sent: Thursday, May 17, 2012 9:03 AM
Subject: Re: times on monitoring page are 3 hrs ahead

I think times were actually GMT.
On Thu, May 17, 2012 at 8:59 AM, Kini, Ameet M. <<>>

I'm wondering if the times displayed on the graphs are in UTC, in which case it is expected
behavior, or whether it is an issue with my environment. Are others seeing this too?

If it is indeed UTC, is there any way to configure the time zone for those graphs?
-Ameet Kini

From: Kini, Ameet M. [<>]
Sent: Wednesday, May 16, 2012 2:01 PM
Subject: times on monitoring page are 3 hrs ahead

We're noticing that the timings on the graphs on the monitoring page (Ingest Entries/s, Ingest
MB/s) are set to 3 hrs in the future. On the other hand, the timestamp on the top of the page
under "Accumulo Overview" is correct. NTP is running. Any clues as to what may cause the inconsistency?
This is v1.4.0.

Digging through the code, it looks like the latter uses Date() and the former seems to be
driven off of System.currentTimeMillis, but it isn't apparent to me where its formatted to
show hh:mm.

-Ameet Kini

Juan Wellington Moreno
Software Engineer
Potomac Fusion
6700 Alexander Bell Drive Suite 200
Columbia, MD 21044
Work: (443) 873-1470
Main: (347) 541-9256

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