[
https://issues.apache.org/jira/browse/CASSANDRA-21462?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jon Haddad updated CASSANDRA-21462:
-----------------------------------
Description:
This issue addresses various deviations and inconsistencies with the cursor
path by introducing tests that verify both the old iterator path and the new
cursor path generate the same outputs given the same inputs. It also fixes
various issues found in the process of creating this test system.
It adds a test that uses the JVM's internal memory tracking to assert that we
do NOT do unnecessary allocations in the cursor path that should guard against
future regressions, and fixes an unnecessary enum allocation.
It does NOT add support for BTI, multi-cell columns, counters, etc.
> Add byte for byte test harness to detect and resolve cursor deviations from
> iterator path
> -----------------------------------------------------------------------------------------
>
> Key: CASSANDRA-21462
> URL: https://issues.apache.org/jira/browse/CASSANDRA-21462
> Project: Apache Cassandra
> Issue Type: Sub-task
> Components: Local/Compaction
> Reporter: Jon Haddad
> Priority: Normal
>
> This issue addresses various deviations and inconsistencies with the cursor
> path by introducing tests that verify both the old iterator path and the new
> cursor path generate the same outputs given the same inputs. It also fixes
> various issues found in the process of creating this test system.
> It adds a test that uses the JVM's internal memory tracking to assert that we
> do NOT do unnecessary allocations in the cursor path that should guard
> against future regressions, and fixes an unnecessary enum allocation.
> It does NOT add support for BTI, multi-cell columns, counters, etc.
>
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
