Mailing-List: contact user-help@flink.apache.org; run by ezmlm
Precedence: bulk
MIME-Version: 1.0
From: Nomchin Banga <nomchin12@gmail.com>
Date: Tue, 14 Nov 2017 21:55:01 -0500
Message-ID: <CAHqNx=5211et+gBMeD1Fr-A2HMoRMWtP-vxDQwgiP1zezLPMuA@mail.gmail.com>
Subject: Capturing statistics for more than 5 minutes
To: user@flink.apache.org
Content-Type: multipart/alternative; boundary="f403045fb2d86b1fbe055dfca232"
archived-at: Wed, 15 Nov 2017 02:55:27 -0000

--f403045fb2d86b1fbe055dfca232
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

Hi

We are a group of graduate students from Purdue University who are doing an
experimental study to compare different data ingestion engines.

For this purpose, we are trying to collect statistics of running jobs over
a few days. However, Flink=E2=80=99s UI captures the statistics for the las=
t 5
minutes.
We tried to hit the Rest API but that does not contain the data of
statistics other than bytes read/written.

It would be very helpful if you could guide us regarding a way in which we
can capture the entire history of metrics.

Looking forward to hearing from you

Regards
Nomchin Banga

--f403045fb2d86b1fbe055dfca232
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><span style=3D"font-size:12.8px">Hi</span><br style=3D"fon=
t-size:12.8px"><br style=3D"font-size:12.8px"><span style=3D"font-size:12.8=
px">We are a group of graduate students from Purdue University who are doin=
g an experimental study to compare different data ingestion engines.</span>=
<br style=3D"font-size:12.8px"><br style=3D"font-size:12.8px"><span style=
=3D"font-size:12.8px">For this purpose, we are trying to collect statistics=
 of running jobs over a few days. However, Flink=E2=80=99s UI captures the =
statistics for the last 5 minutes.</span><br style=3D"font-size:12.8px"><sp=
an style=3D"font-size:12.8px">We tried to hit the Rest API but that does no=
t contain the data of statistics other than bytes read/written.</span><br s=
tyle=3D"font-size:12.8px"><br style=3D"font-size:12.8px"><span style=3D"fon=
t-size:12.8px">It would be very helpful if you could guide us regarding a w=
ay in which we can capture the entire history of metrics.</span><br style=
=3D"font-size:12.8px"><br style=3D"font-size:12.8px"><span style=3D"font-si=
ze:12.8px">Looking forward to hearing from you</span><br style=3D"font-size=
:12.8px"><br style=3D"font-size:12.8px"><span style=3D"font-size:12.8px">Re=
gards</span><br>
<div><span style=3D"font-size:12.8px">Nomchin Banga</span></div></div>

--f403045fb2d86b1fbe055dfca232--