This patch adds a new configuration file, cassandra_latest.yaml, which changes
some of the settings to use new features we usually recommend to users,
including:
- Big Trie-Indexed SSTables
- Trie memtables
- Unified Compaction Strategy
- Storage Attached Index
- Off-heap objects memtables
- Direct-write commit log
- No storage compatibility
These changes are applied in new test targets for unit, in-jvm and python dtests that are
run pre-commit. When changes are made to the new config file, python dtest will use it
directly, but unit and in-jvm dtests require updates, respectively, to latest_diff.yaml
and InstanceConfig.java.
patch by Branimir Lambov; reviewed by Berenguer Blasi for CASSANDRA-18753
- Replica filtring protection now correctly accounts for short reads caused by coordinator filtering of merged rows.
- There is a new flag in ReadCommand that indicates whether the user query it belongs to requires reconciliation.
- Local SAI queries now degrade intersections to unions on unrepaired data if reconciliation is required and multiple mutable columns are restricted.
patch by Caleb Rackliffe; reviewed by Andres de la Peña and Alex Petrov for CASSANDRA-19018
Co-authored-by: Caleb Rackliffe <calebrackliffe@gmail.com>
Co-authored-by: Alex Petrov <oleksandr.petrov@gmail.com>
/bin/sh (our shebang in bin/cassandra) does not recognize the
`if` construct which is available in /bin/bash only hence if
MX4J_ADDRESS or MX4J_PORT was not commented out, the script would
fail to execute it.
patch by Stefan Miklosovic; reviewed by Brandon Williams for CASSANDRA-19416
patch by Andrés de la Peña; reviewed by David Capwell for CASSANDRA-19336
Co-authored-by: Andrés de la Peña <a.penya.garcia@gmail.com>
Co-authored-by: David Capwell <dcapwell@apache.org>
When a node is decommissioned, it triggers data transfer to other nodes.
During this transfer process, receiving nodes temporarily hold token ranges in a pending state.
However, the current cleanup process doesn't account for these pending ranges when calculating token ownership,
leading to inadvertent cleanup of data already stored in SSTables.
To address this issue, this patch introduces two changes.
Firstly, it backports CASSANDRA-16418, introducing a preventive check in `StorageService#forceKeyspaceCleanup`.
This check disallows the initiation of cleanup when a node contains any pending ranges for the requested keyspace.
Secondly, it reintroduces a similar condition to test for the existence of pending ranges in `CompactionManager#performCleanup`.
This ensures the safety of this API as well.
Patch by Szymon Miezal; reviewed by Brandon Williams, Jacek Lewandowski for CASSANDRA-18824
Co-authored-by: Szymon Miezal <szymon.miezal@datastax.com>
Co-authored-by: Jacek Lewandowski <lewandowski.jacek@gmail.com>
patch by Caleb Rackliffe; reviewed by Piotr Kołaczkowski and Alex Petrov for CASSANDRA-19278
Co-authored-by: Caleb Rackliffe <calebrackliffe@gmail.com>
Co-authored-by: Piotr Kołaczkowski <pkolaczk@gmail.com>
- Rename and refactor a bit property for overriding storage compatibility mode
- Fix streaming for tools
- consider bulkloader as a client instead of tool
Patch by Jacek Lewandowski; reviewed by Berenguer Blasi, Branimir Lambov for CASSANDRA-19126
This patch adds a converter that allows parsing vector literals
passed via csv files to the COPY command.
patch by Szymon Miezal; reviewed by Andrés de la Peña, Stefan Miklosovic and Maxwell Guo for CASSANDRA-19118
Caleb Rackliffe