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Date: Wed, 12 Apr 2017 18:14:41 +0000 (UTC)
From: =?utf-8?Q?Jo=C3=A3o_Silva_=28JIRA=29?= <jira@apache.org>
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Subject: [jira] [Commented] (CASSANDRA-13438) Got "InvalidQueryException:
 unconfigured table" when preparing statement after creating table
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archived-at: Wed, 12 Apr 2017 18:14:47 -0000


    [ https://issues.apache.org/jira/browse/CASSANDRA-13438?page=3Dcom.atla=
ssian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=
=3D15966322#comment-15966322 ]=20

Jo=C3=A3o Silva commented on CASSANDRA-13438:
----------------------------------------

The current "solution" for this problem is to sleep for 1s if the prepare s=
tatement call fails with InvalidQueryException and retry this call. Using t=
his fix the test program was able to terminate successfully creating the 50=
0 tables. This worked for all "reproduced in" server versions and for Java =
driver 3.0.0 and 3.2.0.

Not sure what you want to do with this issue so I'll leave it open since th=
is should have a proper solution.

> Got "InvalidQueryException: unconfigured table" when preparing statement =
after creating table
> -------------------------------------------------------------------------=
--------------------
>
>                 Key: CASSANDRA-13438
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1343=
8
>             Project: Cassandra
>          Issue Type: Bug
>         Environment: Host: Ubuntu 16.04.1 LTS, jdk 1.8.0_60-b27, docker 1=
.11.2 and cassandra DataStax Java driver 3.0.0.
> The client program runs on the host and the cassandra cluster runs on doc=
ker using the official docker cassandra image (multiple versions, see the r=
eproduced in field).
>            Reporter: Jo=C3=A3o Silva
>         Attachments: cassandra_add_table.tar.gz
>
>
> I get the InvalidQueryException: unconfigured columnfamily (or table, dep=
ending of the server version) when trying to prepare an insert statement ri=
ght after creating the table. This behavior is not deterministic but by run=
ning the attached program the problem occurs almost always.
> First I start a 3 node cassandra cluster (RF=3D3) using the docker cassan=
dra image. Then a client Java program, using driver 3.0.0, starts 50 thread=
s each one creating 1 table (synchronously) and preparing an insert stateme=
nt for it (repeating this 10x for each thread). Eventually the exception oc=
curs.
> I'm checking for schema agreement when creating the table and it seems to=
 be achieving it successfully. The schema agreement timeout was increased t=
o 2 minutes.
> Note that this is an extreme table creation test scenario to make the pro=
blem more evident.
> See the README file in the attachment for instructions on how to start th=
e cluster and run the program.


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