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Posted to commits@cassandra.apache.org by "Sylvain Lebresne (JIRA)" <ji...@apache.org> on 2011/03/12 12:21:59 UTC
[jira] Updated: (CASSANDRA-2317) Column family deletion time is not
always reseted after gc_grace
[ https://issues.apache.org/jira/browse/CASSANDRA-2317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sylvain Lebresne updated CASSANDRA-2317:
----------------------------------------
Attachment: 0002-Reset-cf-deletion-time-after-gc-grace.patch
0001-Add-unit-test.patch
Adding patch against 0.7.
First patch is a unit test to reproduce the failure, patch 2 is the fix.
> Column family deletion time is not always reseted after gc_grace
> ----------------------------------------------------------------
>
> Key: CASSANDRA-2317
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2317
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.6
> Reporter: Sylvain Lebresne
> Assignee: Sylvain Lebresne
> Priority: Minor
> Attachments: 0001-Add-unit-test.patch, 0002-Reset-cf-deletion-time-after-gc-grace.patch
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> Follow up of CASSANDRA-2305.
> Reproducible (thanks to Jeffrey Wang) by:
> Create a CF with gc_grace_seconds = 0 and no row cache.
> Insert row X, col A with timestamp 0.
> Insert row X, col B with timestamp 2.
> Remove row X with timestamp 1 (expect col A to disappear, col B to stay).
> Wait 1 second.
> Force flush and compaction.
> Insert row X, col A with timestamp 0.
> Read row X, col A (see nothing).
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