Skip to content

[WIP] CNDB-17606: Enable FusedPQ, parallel graph writes and FA#2408

Open
ekaterinadimitrova2 wants to merge 6 commits into
mainfrom
cndb-17606-main
Open

[WIP] CNDB-17606: Enable FusedPQ, parallel graph writes and FA#2408
ekaterinadimitrova2 wants to merge 6 commits into
mainfrom
cndb-17606-main

Conversation

@ekaterinadimitrova2

Copy link
Copy Markdown

What is the issue

...
This is WIP, I wanted to see the current tests, whether something fails in CI already when we enable things

Also, updated VectorMetricsTest and added some preliminary investigation comments on why testIndexFileCacheBytesIncludesAllComponents is not failing after enabling FusedPQ, despite the comment was saying it should.

What does this PR fix and why was it fixed

...

@github-actions

github-actions Bot commented May 8, 2026

Copy link
Copy Markdown

Checklist before you submit for review

  • This PR adheres to the Definition of Done
  • Make sure there is a PR and ticket in the CNDB project updating the Converged Cassandra version
  • Use NoSpamLogger for log lines that may appear frequently in the logs
  • Verify test results on Butler
  • Test coverage for new/modified code is > 80%
  • Proper code formatting
  • Proper title for each commit staring with the project-issue number, like CNDB-1234
  • Each commit has a meaningful description
  • Each commit is not very long and contains related changes
  • Renames, moves and reformatting are in distinct commits
  • All new files should contain the IBM copyright header instead of the Apache License one (no DataStax copyright any longer)

// The test fails if we remove the compressed vector accounting logic from the
// CassandraDiskAnn.ramBytesUsed() method, proving the fix works correctly.
long bytesAfterCompaction = (long) getMetricValue(objectName("IndexFileCacheBytes", KEYSPACE, currentTable(), index, "IndexMetrics"));
System.out.println("KATE: ===== Memory Breakdown =====");

Copy link
Copy Markdown
Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

These were for debugging and they wouldn't be committed!

@ekaterinadimitrova2 ekaterinadimitrova2 marked this pull request as draft May 9, 2026 00:01
@ekaterinadimitrova2 ekaterinadimitrova2 marked this pull request as ready for review May 12, 2026 22:10
@ekaterinadimitrova2 ekaterinadimitrova2 marked this pull request as draft May 12, 2026 22:10
@ekaterinadimitrova2 ekaterinadimitrova2 marked this pull request as ready for review May 13, 2026 17:23
@sonarqubecloud

Copy link
Copy Markdown

@plpesvc-ds

Copy link
Copy Markdown

❌ Build ds-cassandra-pr-gate/PR-2408 rejected by Butler


5 regressions found
See build details here


Found 5 new test failures

Test Explanation Runs Upstream
o.a.c.db.MultiRangeReadCommandCQLTest.testToCQLString (compression) REGRESSION 🔴🔴 0 / 30
o.a.c.db.PartitionRangeReadCommandCQLTest.testToCQLString (compression) REGRESSION 🔴🔴 0 / 30
o.a.c.db.SinglePartitionReadCommandCQLTest.testToCQLString (compression) REGRESSION 🔴🔵 0 / 30
o.a.c.index.sai.cql.VectorCompaction100dTest.testOneToManyCompactionTooManyHoles[version=ec enableNVQ=false] REGRESSION 🔴 0 / 30
o.a.c.index.sai.cql.VectorSiftSmallTest.testCompaction[version=ed enableNVQ=true enableFused=false] REGRESSION 🔴 1 / 30

Found 8 known test failures

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants