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From "Desimpel, Ignace" <Ignace.Desim...@nuance.com>
Subject Commitlog replay makes dropped and recreated keyspace and column family rows reappear
Date Tue, 03 Dec 2013 13:44:50 GMT
Hi,

I have the impression that there is an issue with dropping a keyspace and then recreating
the keyspace (and column families), combined with a restart of the database

My test goes as follows:

Create keyspace K and column families C.
Insert rows X0 column family  C0
Query for X0 : found rows : OK
Drop keyspace K
Query for X0 : found no rows : OK

Create keyspace K and column families C.
Insert rows X1 column family  C1
Query for X0 : not found : OK
Query for X1 : found : OK

Stop the Cassandra database
Start the Cassandra database
Query for X1 : found : OK
Query for X0 : found : NOT OK !

Did someone tested this scenario?

Using : CASSANDRA VERSION 2.02, thrift, java 1.7.x, centos

Ignace Desimpel


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