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From: Jonathan Ellis <jbellis@gmail.com>
Date: Mon, 16 Nov 2009 07:09:46 -0600
Message-ID: <e06563880911160509n1e421e68x793d35d1a4f4f759@mail.gmail.com>
Subject: Re: Issue in data read from a cluster node
To: cassandra-dev@incubator.apache.org
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What is your replication factor? And what internal error is getting logged?

On Mon, Nov 16, 2009 at 2:04 AM, Shreya Chakravarty
<shreya_chakravarty@persistent.co.in> wrote:
> Hi,
>
> I have created a Cassandra cluster of 3 nodes and using a java program on=
 another machine to insert and read data.
>
>
> Scenario I am testing is:
> I bring up 3 nodes in a cluster, insert data into one of them, bring down=
 one node and try and read data.
>
> Ex:
> Cluster :
> NodeA
> NodeB
> NodeC
>
> I inserted data into NodeA successfully and read back from it or any othe=
r node in cluster. Then I brought down NodeB and tried to read data again f=
rom NodeA and NodeC it gives the following error:
> org.apache.thrift.TApplicationException: Internal error processing get_sl=
ice
> =A0 =A0 =A0 =A0at org.apache.thrift.TApplicationException.read(TApplicati=
onException.java:107)
> =A0 =A0 =A0 =A0at org.apache.cassandra.service.Cassandra$Client.recv_get_=
slice(Cassandra.java:121)
> =A0 =A0 =A0 =A0at org.apache.cassandra.service.Cassandra$Client.get_slice=
(Cassandra.java:100)
> =A0 =A0 =A0 =A0at com.cassandra.VClient.get_slice(Unknown Source)
> =A0 =A0 =A0 =A0at com.client.TestClient.main(TestClient.java:33)
>
> Shouldn't I be able to read data from any node even if I bring down the n=
ode where I inserted data or some other nodes in the cluster?
>
> Thanks & Regards,
> Shreya
>
>
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