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Posted to user@cassandra.apache.org by Maxim Parkachov <la...@gmail.com> on 2018/08/29 01:05:58 UTC

Repairs are slow after upgrade to 3.11.3

Hi everyone,

couple of days ago I have upgraded Cassandra from 3.11.2 to 3.11.3 and I
see that repair time is practically doubled. Does someone else experience
the same regression ?

Regards,
Maxim.

Re: Repairs are slow after upgrade to 3.11.3

Posted by Maxim Parkachov <la...@gmail.com>.
Hi Alex,

I'm using Cassandra reaper as well. Could be
https://issues.apache.org/jira/browse/CASSANDRA-14332 as it was committed
in both version.

Regards,
Maxim.

On Wed, Aug 29, 2018 at 2:14 PM Oleksandr Shulgin <
oleksandr.shulgin@zalando.de> wrote:

> On Wed, Aug 29, 2018 at 3:06 AM Maxim Parkachov <la...@gmail.com>
> wrote:
>
>> couple of days ago I have upgraded Cassandra from 3.11.2 to 3.11.3 and I
>> see that repair time is practically doubled. Does someone else experience
>> the same regression ?
>>
>
> We have upgraded from 3.0.16 to 3.0.17 two days ago and we see the same
> symptom.  We are using Cassandra reaper and average time to repair one
> segment increased from 5-6 to 10-12 min.
>
> --
> Alex
>
>

Re: Repairs are slow after upgrade to 3.11.3

Posted by Oleksandr Shulgin <ol...@zalando.de>.
On Wed, Aug 29, 2018 at 3:06 AM Maxim Parkachov <la...@gmail.com>
wrote:

> couple of days ago I have upgraded Cassandra from 3.11.2 to 3.11.3 and I
> see that repair time is practically doubled. Does someone else experience
> the same regression ?
>

We have upgraded from 3.0.16 to 3.0.17 two days ago and we see the same
symptom.  We are using Cassandra reaper and average time to repair one
segment increased from 5-6 to 10-12 min.

--
Alex

Re: Repairs are slow after upgrade to 3.11.3

Posted by Maxim Parkachov <la...@gmail.com>.
Hi,

I wanted to get rid of https://issues.apache.org/jira/browse/CASSANDRA-14332
and https://issues.apache.org/jira/browse/CASSANDRA-14470. I haven't seen
these errors yet, but it is early to say after couple of days of operation.

Regards,
Maxim.

On Wed, Aug 29, 2018 at 10:27 AM Jean Carlo <je...@gmail.com>
wrote:

> Hello,
>
> Can I ask you why did you upgrade from 3.11.2 ? did you experience some
> java heap problems ?
>
> Unfortunately I cannot answer your question :( I am in the 2.1 and about
> to upgrade to 3.11
>
> Best greatings
>
>
>
> Jean Carlo
>
> "The best way to predict the future is to invent it" Alan Kay
>
>
> On Wed, Aug 29, 2018 at 3:06 AM Maxim Parkachov <la...@gmail.com>
> wrote:
>
>> Hi everyone,
>>
>> couple of days ago I have upgraded Cassandra from 3.11.2 to 3.11.3 and I
>> see that repair time is practically doubled. Does someone else experience
>> the same regression ?
>>
>> Regards,
>> Maxim.
>>
>

Re: Repairs are slow after upgrade to 3.11.3

Posted by Jean Carlo <je...@gmail.com>.
Hello,

Can I ask you why did you upgrade from 3.11.2 ? did you experience some
java heap problems ?

Unfortunately I cannot answer your question :( I am in the 2.1 and about to
upgrade to 3.11

Best greatings



Jean Carlo

"The best way to predict the future is to invent it" Alan Kay


On Wed, Aug 29, 2018 at 3:06 AM Maxim Parkachov <la...@gmail.com>
wrote:

> Hi everyone,
>
> couple of days ago I have upgraded Cassandra from 3.11.2 to 3.11.3 and I
> see that repair time is practically doubled. Does someone else experience
> the same regression ?
>
> Regards,
> Maxim.
>