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From Priyank Shah <>
Subject Re: Kafka Spouts Lag via REST API
Date Thu, 23 Feb 2017 20:11:12 GMT
Hi SG,

You will need to update your storm-kafka dependency to latest storm release version for you
to be able to see the spout lag

From: S G <>
Reply-To: "" <>
Date: Thursday, February 23, 2017 at 8:53 AM
To: "" <>
Subject: Re: Kafka Spouts Lag via REST API

Hi Jungtaek,

This lag will be reported only for latest kafka-spout versions or for kafka 0.8.x versions


On Thu, Feb 23, 2017 at 5:25 AM, Jungtaek Lim <<>>
For avoiding confusion: Kafka spout lag feature is included to Apache Storm 1.1.0 which is
not released yet. It's available for HDP and HDF now, but not Apache release.

We're working on releasing 1.1.0 soon.

Jungtaek Lim (HeartSaVioR)

On Thu, 23 Feb 2017 at 9:32 PM Davide Ferrari <<>>
Ok, found it by looking at the ajax calls in the storm UI:

Hope it helps someone in the future :)

2017-02-23 12:59 GMT+01:00 Davide Ferrari <<>>:
Hello everyone
I'm using Storm 1.0.1 (HDP 2.5.3), is there a way to get the data for "Kafka Spouts Lag",
as shown in the Storm UI, through the REST API? I was looking at the documentation
but I cannot see it

Davide Ferrari
Senior Systems Engineer
Billy Mobile

Davide Ferrari
Senior Systems Engineer

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