Current ReadCommand logic returns ArrayCell values, so when we retrieve a cell value as a ByteBuffer we allocate ByteBuffer instances
patch by Dmitry Konstantinov; reviewed by Francisco Guerrero for CASSANDRA-21362
- now() functions must be deterministic (and derived from Accord timestamp)
- tombstone GC and TTL evaluation must be deterministic and based on both Accord timestamp and Accord GC mechanisms (that guarantee completeness of execution)
patch by Benedict; reviewed by Alex Petrov and Ariel Weisberg for CASSANDRA-21376
The following subcommands have been added:
* abortbootstrap Cancel and undo an inflight bootstrap
* abortmove Cancel and undo an inflight token move
* abortdecommission Cancel and undo an inflight decommission
* assassinate Remove a node from cluster metadata
* resetcms Redefine the CMS membership
* move Modify a node's (single) owned token
* describe Output a summary of the cluster metadata
* forcejoin Force a registered or joining node into a JOINED state
* print Output a full rendering of cluster metadata
* printdirectory Output a full rendering of the directory
* printdataplacements Output the full data placements
Patch by Venkata Harikrishna Nukala; reviewed by Alex Petrov and Sam Tunnicliffe
for CASSANDRA-19151
Additionally replace List with array for bind values (we know the size in advance during a decoding), so in total: List<List> is replaced with byte[][] QueryOptions classes support both ways to get values now: using an old API with ByteBuffer and a new API with byte[].
Patch by Dmitry Konstantinov; reviewed by Michael Semb Wever for CASSANDRA-20166
Sourcing cassandra-env.sh in bin/nodetool just to pick JMX_PORT from there
has undesirable side-effect of not being able to run nodetool when
MAX_HEAP_SIZE in cassandra-env.sh is uncommented.
patch by Stefan Miklosovic; reviewed by Dmitry Konstantinov, Michael Semb Wever for CASSANDRA-20745
Replace io.airlift:airline dependency with info.picocli:picocli across
all nodetool command implementations. This migration includes:
- Convert 160+ nodetool command classes from airline to picocli
- Add AbstractCommand base class for commands and utility methods
- Add NodetoolCommand top-level class for the cli utility
- Update all command classes to use @Command, @Option, and @Parameters
- Add plain text files to test command help output
- Add mock test classes for improved test coverage and parse validation
- Modify test infrastructure to work with picocli-based commands
- Add new layouts for cli formatting to preserve backwards compatibility
The migration maintains backward compatibility while providing improved
command-line parsing, better help system, and more robust argument
validation through picocli enhanced features.
patch by Maxim Muzafarov; reviewed by Caleb Rackliffe, Dmitry Konstantinov, Stefan Miklosovic for CASSANDRA-17445
As part of a broader effort to decouple java driver code from the
server code, this moves sstableloader to its own tools directory.
As sstableloader is also used as a library (CASSANDRA-10637), added
a new artifact 'cassandra-sstableloader' that will get deployed to
maven along with 'cassandra-all'.
While I expect this is likely a niche use case, this will allow users
to continue using BulkExport as a library.
Moves sstableloader-specific targets to its own build.xml in
tools/sstableloader/build.xml.
Also updates IDE project files and circleci to utilize new
sstableloader-specific targets.
patch by Andy Tolbert; reviewed by Stefan Miklosovic and Mick Semb Wever for CASSANDRA-20328
There is inconsistent usage of toLowerCase/toUpperCase methods in the codebase.
Somewhere we already use Locale.US, somewhere not. That might cause various issues in runtime
as shown in CASSANDRA-19953 ticket when an environment Cassandra runs in has different locale from expected.
In this patch, all such method calls explicitly set their locale to Locale.US. This patch also contains
a checkstyle rule which fails the compilation if toLowerCase or toUpperCase is used.
We prefer calls to methods in LocalizeString class which use US locale.
patch by Ata İlhan Köktürk; reviewed by Stefan Miklosovic, Brandon Williams for CASSANDRA-19953
Co-authored-by: Maxwell Guo <cclive1601@gmail.com>
Co-authored-by: Stefan Miklosovic <smiklosovic@apacheorg>
Set CASSANDRA_JDK_UNSUPPORTED to use a newer JDK
patch by Shylaja Kokoori; reviewed by Berenguer Blasi, Ekaterina Dimitrova, Michael Semb Wever and Stefan Miklosovic for CASSANDRA-18688
An overview of the core components can be found in the included
TransactionalClusterMetadata.md
patch by Alex Petrov, Marcus Eriksson and Sam Tunnicliffe; reviewed by
Alex Petrov, Marcus Eriksson and Sam Tunnicliffe for CASSANDRA-18330
Co-authored-by: Marcus Eriksson <marcuse@apache.org>
Co-authored-by: Alex Petrov <oleksandr.petrov@gmail.com>
Co-authored-by: Sam Tunnicliffe <samt@apache.org>
This patch removes deprecated chunk_length_kb and sstable_compression in favor of
chunk_length_in_kb and class parameters.
The only deprecated compression parameter left, crc_check_chance (which is configurable outside
of compression parameters as a standalone table parameter) is meant to be treated separately.
patch by Stefan Miklosovic; reviewed by Maxim Muzafarov and Brandon Williams for CASSANDRA-18742
Also, -mode option has "native" and "cql3" as defaults and they do not need to be specified
patch by Timothy Tu; reviewed by Stefan Miklosovic and Brandon Williams for CASSANDRA-18529
Dmitry Konstantinov