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Date: Mon, 4 Nov 2013 13:54:13 -0800
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 <CAEDUwd1rTNiz6JnCWUTmsP-Wk6gKx7cgr+FwturJ4fgL_preKA@mail.gmail.com>
Subject: Re: Strange exception when storing heavy data in cassandra 2.0.0...
From: Robert Coli <rcoli@eventbrite.com>
To: "user@cassandra.apache.org" <user@cassandra.apache.org>
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On Fri, Nov 1, 2013 at 10:29 PM, Krishna Chaitanya
<bnsk1990rulz@gmail.com>wrote:

>          I am newbie to the  Cassandra world. I am currently using
> Cassandra 2.0.0 with thrift 0.8.0 for storing netflow packets using
> libQtCassandra library.  ... Is this a known issue because it did not occur
> when we were using Cassandra-1.2.6 and previous versions with pycassa
> library for accessing the database. ... How can I avoid this exception and
> also is there any way in which I can get back my node to running state even
> if it means reinstalling cassandra???  Thank You in advance for any help.
>

https://engineering.eventbrite.com/what-version-of-cassandra-should-i-run/

You could try upgrading to 2.0.2, or downgrading back to 1.2.6. The former
is likely to be easier/more possible than the latter, but may or may not
resolve your problem. The latter may require a dump/load or reload of your
cluster's data, if sstables have been upgraded to a 2.0 version.

note : I have not looked for your particular issue in the apache JIRA,
there may be value to you doing so.

=Rob

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<div dir=3D"ltr">On Fri, Nov 1, 2013 at 10:29 PM, Krishna Chaitanya <span d=
ir=3D"ltr">&lt;<a href=3D"mailto:bnsk1990rulz@gmail.com" target=3D"_blank">=
bnsk1990rulz@gmail.com</a>&gt;</span> wrote:<br><div class=3D"gmail_extra">=
<div class=3D"gmail_quote">
<blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-=
left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;p=
adding-left:1ex"><div dir=3D"ltr"><div>=A0 =A0 =A0 =A0 =A0I am newbie to th=
e=A0 Cassandra world. I am currently using Cassandra 2.0.0 with thrift 0.8.=
0 for storing netflow packets using libQtCassandra library. =A0... Is this =
a known issue because it did not occur when we were using Cassandra-1.2.6 a=
nd previous versions with pycassa library for accessing the database. ... H=
ow can I avoid this exception and also is there any way in which I can get =
back my node to running state even if it means reinstalling cassandra???=A0=
 Thank You in advance for any help.</div>
</div></blockquote><div><br></div><div><a href=3D"https://engineering.event=
brite.com/what-version-of-cassandra-should-i-run/">https://engineering.even=
tbrite.com/what-version-of-cassandra-should-i-run/</a></div><div><br></div>
<div>You could try upgrading to 2.0.2, or downgrading back to 1.2.6. The fo=
rmer is likely to be easier/more possible than the latter, but may or may n=
ot resolve your problem. The latter may require a dump/load or reload of yo=
ur cluster&#39;s data, if sstables have been upgraded to a 2.0 version.</di=
v>
<div><br></div><div>note : I have not looked for your particular issue in t=
he apache JIRA, there may be value to you doing so.</div><div><br></div><di=
v>=3DRob=A0</div></div></div></div>

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