The fix makes the DescribeStatement to wait for the in-progress schema transformations to finish before returning the first page. This way, the metadata and schema version encoded in the result set metadata are guaranteed to be consistent.
Patch by Jacek Lewandowski; reviewed by Benjamin Lerer, Ekaterina Dimitrova for CASSANDRA-18921
Removed use of reflection and directly set
relevant property to avoid jdk 17 errors
patch by Mike Adamson; reviewed by Stefan Miklosovic, Michael Semb Wever and Andrés de la Peña for CASSANDRA-18715
- Adds jbellis/jvector (1.0.2) library for DiskANN based indexes on floating point vectors
- Adds ORDER BY ANN OF capability to do ANN search and order the results by score
patch by Mike Adamson; reviewed by Andrés de la Peña, Jonathon Ellis for CASSANDRA-18715
Co-authored-by Jonathon Ellis jbellis@gmail.com
Co-authored-by Zhao Yang zhaoyangsingapore@gmail.com
The Index.Group was being left in the list indexGroups in the SecondaryIndexManager because the incorrect
key was being used to remove it from the map
patch by Mike Adamson; reviewed by Caleb Rackliffe and Zhao Yang for CASSANDRA-18905
Co-authored-by: Zhao Yang <zhaoyangsingapore@gmail.com>
- jvm-dtest-upgrade script running in ci-cassandra.a.o (needs default bash)
- add offline mode (to avoid `git fetch` before building dtest-jars on other branches),
- avoid rebuilding in fqltool-test target, as is standard for test targets.
- python detection and override
- FileTest cleanup (tmp directory was left unreadable and undeletable)
- reuse ~/.ccm (like normal)
- remove support for python 3.6
- remove docker volumes in image (they are added at run time)
- remove superfluousjava version debug
– extra mount for build/tmp as hack to prevent buggy hardlinks on overlay
patch by Mick Semb Wever; reviewed by Brandon Williams, Ekaterina Dimitrova, Josh McKenzie, Maxim Muzafarov for CASSANDRA-18665
In this commit the `org.apache.cassandra.io.sstable.CQLSSTableWriter#build` method synchronizes on the
`Schema.instance` object (instead of the `CQLSSTableWriter.class`) to prevent concurrent schema operations
to fail when the offline tools also updates the schema.
For example, a table creation operation, which modifies the keyspace tables metadata, might end up
missing the update when a concurrent call to the `CQLSSTableWriter#build` method is accessing the
singleton Schema instance.
Patch by Francisco Guerrero, reviewed by Yifan Cai, Maxwell Guo, Alex Petrov for CASSANDRA-18317.
There are a couple of fixes in this patch. As explained on the ticket, some of the flaky failures are a race of two events that cause the termination of the connection. First is a legitimate close as a result of expected failures. In this case, the server sends the error message and closes the connection. The test expects to receive that message. However, the test was sending more messages that couldn't be received because the server already closed the connection, and they were bounced by the OS, causing immediate connection shutdown on the client side, even before it could receive the error message.
The fix is to stop sending the messages after sending the message, which is expected to cause a failure. Some other accompanying modifications include using Awaitility to wait for specific events and consider the configured maximum number of consecutive failures.
Also added some more logging to help investigate failures in the future.
Patch by Jacek Lewandowski; reviewed by Sam Tunnicliffe for CASSANDRA-16949
David Capwell