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Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2011/01/15 22:56:46 UTC
[jira] Assigned: (CASSANDRA-1992) Bootstrap breaks data stored
(missing rows, extra rows, column values modified)
[ https://issues.apache.org/jira/browse/CASSANDRA-1992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis reassigned CASSANDRA-1992:
-----------------------------------------
Assignee: Brandon Williams
> Bootstrap breaks data stored (missing rows, extra rows, column values modified)
> -------------------------------------------------------------------------------
>
> Key: CASSANDRA-1992
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1992
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.7.0
> Environment: Linux 2.6.36-1 #1 SMP Tue Nov 9 09:56:02 CET 2010 x86_64 Intel(R)_Core(TM)2_Quad_CPU____Q8300__@_2.50GHz PLD Linux
> glibc-2.12-4.i686
> java-sun-1.6.0.22-1.i686
> Reporter: Mateusz Korniak
> Assignee: Brandon Williams
> Fix For: 0.7.1
>
>
> Scenario:
> Two fresh (empty /data /commitog /saved_caches dirs) cassandra installs.
> Start first one.
> Run data inserting program [1], run again in verify mode - all data intact.
> Bootstrap 2nd node.
> Run verification again, now it fails.
> Issue is very strange to me as cassandra works perfectly for me when cluster nodes stay the same for days now but any bootstrap ( 1 -> 2 nodes, 2 -> 3 nodes, 2->3 nodes RF=2) breaks data.
> I am running cassandra with 1GB heap size, 32bit userland on 64bit kernels, not sure what else could matter there.
> Any hints ?
> Thanks in advance, regards.
> [1] simple program generating data and later verifying data.
> http://beauty.ant.gliwice.pl/bugs/cassandra-bootstrap/test.py
> [2] Logs from 1st node:
> http://beauty.ant.gliwice.pl/bugs/cassandra-bootstrap/system-3.4.log
> [3] Logs from 2nd (bootstraping node)
> http://beauty.ant.gliwice.pl/bugs/cassandra-bootstrap/system-3.8.log
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