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From Todd Palino <tpal...@gmail.com>
Subject Re: Burrow V3 - going down with memory issues
Date Sat, 03 Mar 2018 03:21:08 GMT
Hey, Srinivasa. It sounds like you’re running an intermediate version of
the master branch (I remember that specific error as I was making some
changes). It should be resolved with the latest version of master. Can you
try pulling the latest master?

We’ll be cutting a new release version soon, as there have been a number of
changes and updates that are useful. In the meantime, you may find more
help if you post to our Gitter:
https://gitter.im/linkedin-Burrow/Lobby

-Todd


On Thu, Mar 1, 2018 at 11:58 PM, Srinivasa Balaji <
srinivasa_balaji@trimble.com> wrote:

> We are running burrow version3 for kafka consumer lag monitoring,
>
> Issue is burrow service is getting down frequently which is every 1hr,
>
> Command used to start the burrow service
>
> # nohup $GOPATH/bin/Burrow --config-dir /opt/work/src/github.com/
> linkedin/Burrow/config 1>&2 &
>
> We are seeing the below mentioned error in log
>
> <SNIP>
>
> panic: interface conversion: interface {} is nil, not *storage.brokerOffset
>
> goroutine 85 [running]:
> github.com/linkedin/Burrow/core/internal/storage.(*
> InMemoryStorage).fetchTopic(0xc4201d65a0, 0xc42100b8f0, 0xc42034d800)
> /opt/work/src/github.com/linkedin/Burrow/core/internal/
> storage/inmemory.go:611 +0x3c8
> github.com/linkedin/Burrow/core/internal/storage.(*
> InMemoryStorage).(github.com/linkedin/Burrow/core/internal/
> storage.fetchTopic)-fm(0xc42100b8f0, 0xc42034d800)
> /opt/work/src/github.com/linkedin/Burrow/core/internal/
> storage/inmemory.go:182 +0x3e
> github.com/linkedin/Burrow/core/internal/storage.(*InMemoryStorage).
> requestWorker(0xc4201d65a0, 0x11, 0xc4201d4900)
> /opt/work/src/github.com/linkedin/Burrow/core/internal/
> storage/inmemory.go:190 +0x105b
> created by github.com/linkedin/Burrow/core/internal/storage.(*
> InMemoryStorage).Start
> /opt/work/src/github.com/linkedin/Burrow/core/internal/
> storage/inmemory.go:144 +0x28b
>
>
> </SNIP>
>
>
> Kindly let us know your thoughts on this to fix it.
>
> ———————————————-
> <http://www.trimble.com/>
> Srinivasa Balaji L
> Principal Architect Cloud & DevOPS - TPaaS
> 10368, Westmoor Drive, Westminster, CO 80021
> *M*: +1(303) 324-9822 <+919790804422>
> *Email*: lsbalaji@trimble.com
>



-- 
*Todd Palino*
Senior Staff Engineer, Site Reliability
Data Infrastructure Streaming



linkedin.com/in/toddpalino

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