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Jeffrey Damick commented on CASSANDRA-1992: ------------------------------------------- is there is any way to repair the problem without deleting all of my data? (shutting down and bringing back up did not solve the problem) > 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 > > Attachments: 1992.txt > > Original Estimate: 8h > Time Spent: 1h > Remaining Estimate: 0h > > 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 -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira