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From: Carlos Rolo <rolo@pythian.com>
Date: Fri, 5 May 2017 20:30:56 +0100
Message-ID: <CALcD3PvE=Di-CeOfQn22pXG3JvN7mGfciQOmgf-7Ot7r1Hz0Fw@mail.gmail.com>
Subject: Re: Cassandra Schema version mismatch
To: Nitan Kainth <nitan@bamlabs.com>
Cc: user@cassandra.apache.org
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archived-at: Fri, 05 May 2017 19:31:25 -0000

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Are you changing the schema in a dynamic fashion? If you get problems
(network, gc pauses, etc) during the schema changes it might lead to that.

Regards,

Carlos Juzarte Rolo
Cassandra Consultant / Datastax Certified Architect / Cassandra MVP

Pythian - Love your data

rolo@pythian | Twitter: @cjrolo | Skype: cjr2k3 | Linkedin:
*linkedin.com/in/carlosjuzarterolo
<http://linkedin.com/in/carlosjuzarterolo>*
Mobile: +351 918 918 100
www.pythian.com

On Fri, May 5, 2017 at 7:00 PM, Nitan Kainth <nitan@bamlabs.com> wrote:

> Hi Experts,
>
> We found schema version mismatch in our cluster. We fixed it by bouncing
> C* on nodes where version was mismatched. Can someone suggest, what are the
> possible reasons for this? We are trying to figure out the root cause.
>
> thank you!
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@cassandra.apache.org
> For additional commands, e-mail: user-help@cassandra.apache.org
>
>

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<div dir=3D"ltr">Are you changing the schema in a dynamic fashion? If you g=
et problems (network, gc pauses, etc) during the schema changes it might le=
ad to that.</div><div class=3D"gmail_extra"><br clear=3D"all"><div><div cla=
ss=3D"gmail_signature" data-smartmail=3D"gmail_signature"><div dir=3D"ltr">=
<div><div dir=3D"ltr"><div><div dir=3D"ltr"><div><div dir=3D"ltr"><div><div=
 dir=3D"ltr"><div>Regards,<br></div><div><br></div><div>Carlos Juzarte Rolo=
</div><div>Cassandra Consultant / Datastax Certified Architect / Cassandra =
MVP<br></div><div>=C2=A0</div><div>Pythian - Love your data</div><div><br><=
/div><div>rolo@pythian | Twitter: @cjrolo | Skype: cjr2k3 | Linkedin: <font=
 color=3D"#1155cc"><u><a href=3D"http://linkedin.com/in/carlosjuzarterolo" =
target=3D"_blank">linkedin.com/in/carlosjuzarterolo <br></a></u></font></di=
v><div>Mobile: +351 918 918 100 <br></div><div><a href=3D"http://www.pythia=
n.com/" style=3D"color:rgb(17,85,204)" target=3D"_blank">www.pythian.com</a=
></div></div></div></div></div></div></div></div></div></div></div></div>
<br><div class=3D"gmail_quote">On Fri, May 5, 2017 at 7:00 PM, Nitan Kainth=
 <span dir=3D"ltr">&lt;<a href=3D"mailto:nitan@bamlabs.com" target=3D"_blan=
k">nitan@bamlabs.com</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_qu=
ote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex=
">Hi Experts,<br>
<br>
We found schema version mismatch in our cluster. We fixed it by bouncing C*=
 on nodes where version was mismatched. Can someone suggest, what are the p=
ossible reasons for this? We are trying to figure out the root cause.<br>
<br>
thank you!<br>
------------------------------<wbr>------------------------------<wbr>-----=
----<br>
To unsubscribe, e-mail: <a href=3D"mailto:user-unsubscribe@cassandra.apache=
.org">user-unsubscribe@cassandra.<wbr>apache.org</a><br>
For additional commands, e-mail: <a href=3D"mailto:user-help@cassandra.apac=
he.org">user-help@cassandra.apache.org</a><br>
<br>
</blockquote></div><br></div>

<br>
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