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https://issues.apache.org/jira/browse/CASSANDRA-14008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16273735#comment-16273735
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Jeff Jirsa commented on CASSANDRA-14008:
----------------------------------------
The raw patches that fix the bug in LegacyLayout are at
|| Branch || CI ||
| [3.0|https://github.com/jeffjirsa/cassandra/tree/cassandra-3.0-14008] |
[!https://circleci.com/gh/jeffjirsa/cassandra/tree/cassandra-3.0-14008.svg?style=svg!|https://circleci.com/gh/jeffjirsa/cassandra/tree/cassandra-3.0-14008/]
|
| [3.11|https://github.com/jeffjirsa/cassandra/tree/cassandra-3.11-14008] |
[!https://circleci.com/gh/jeffjirsa/cassandra/tree/cassandra-3.1-14008.svg?style=svg!|https://circleci.com/gh/jeffjirsa/cassandra/tree/cassandra-3.11-14008/]|
I was hoping to actually have a solution to un-breaking the broken 3.0 sstables
in the same patch, but it's proving to be more difficult than I anticipated. I
haven't yet tried to make some sample sstables for regression tests, I agree
it'd be nice to have those.
Please glance at the code, and I'll work on the regression sstables before
committing.
> RTs at index boundaries in 2.x sstables can create unexpected CQL row in 3.x
> ----------------------------------------------------------------------------
>
> Key: CASSANDRA-14008
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14008
> Project: Cassandra
> Issue Type: Bug
> Components: Local Write-Read Paths
> Reporter: Jeff Jirsa
> Assignee: Jeff Jirsa
> Labels: correctness
> Fix For: 3.0.x, 3.11.x
>
>
> In 2.1/2.2, it is possible for a range tombstone that isn't a row deletion
> and isn't a complex deletion to appear between two cells with the same
> clustering. The 8099 legacy code incorrectly treats the two (non-RT) cells as
> two distinct CQL rows, despite having the same clustering prefix.
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