.1.1 and
> > 0.8.2.1 testing, and we still saw the IO hit on the broker side, which
> > seems to confirm this).
> >
> >
> >
> > Thanks,
> >
> > Matt Bruce
> >
> >
> >
> >
> >
> > *From:* Andrew Otto [mailto:ao...@wik
s to confirm this).
>
>
>
> Thanks,
>
> Matt Bruce
>
>
>
>
>
> *From:* Andrew Otto [mailto:ao...@wikimedia.org]
> *Sent:* Tuesday, August 11, 2015 3:15 PM
> *To:* users@kafka.apache.org
> *Cc:* Dan Andreescu ; Joseph Allemandou <
> jalleman...@wiki
s,
Matt Bruce
From: Andrew Otto [mailto:ao...@wikimedia.org]
Sent: Tuesday, August 11, 2015 3:15 PM
To: users@kafka.apache.org
Cc: Dan Andreescu ; Joseph Allemandou
Subject: Re: 0.8.2.1 upgrade causes much more IO
Hi Todd,
We are using snappy! And we are using version 1.1.1.6 as of our
Hi Andrew,
Are you using Snappy Compression by chance? When we tested the 0.8.2.1 upgrade
initially we saw similar results and tracked it down to a problem with Snappy
version 1.1.1.6 (https://issues.apache.org/jira/browse/KAFKA-2189). We’re
running with Snappy 1.1.1.7 now and the performan
