This commit adds a new configuration, data_disk_usage_keyspace_wide_protection_enabled, which ensures that if any node which replicates a given keyspace is full, all writes to that keyspace are blocked.
patch by Isaac Reath; reviewed by Stefan Miklosovic, Paulo Motta for CASSANDRA-20124
Closes#4547
It is also possible to override them via nodetool if necessary.
This patch also fixes the computation of sampling ratio to not lose the precision.
patch by Stefan Miklosovic; reviewed by Jyothsna Konisha, Yifan Cai for CASSANDRA-21078
For GC like ShenandoahGC/ZGC etc., there are GC events that do not have STW pauses (Concurrent phases).
Operator might find it reasonable to use lower thresholds for events require STW pauses and higher thresholds for concurrent phases.
gc_concurrent_phase_log_threshold and gc_concurrent_phase_warn_threshold configuration options are introduced in cassandra.yaml
Patch by Yuqi Yan; reviewed by Dmitry Konstantinov, Stefan Miklosovic for CASSANDRA-20980
Co-authored-by: Stefan Miklosovic
As per CASSANDRA-20045, we want to prevent full repair against
disk full scenarios. Current protection exists only for incremental
repair. This change updates the config name to not be
incremental repair specific, using the Replace annotation.
patch by Himanshu Jindal; reviewed by David Capwell, Jaydeepkumar Chovatia for CASSANDRA-20045
The presence of an extra space the `:` in `key: value` pairs
makes the default `conf/cassandra.yaml` file included in
this repository unparseable and non-functional for some downstream tooling.
patch by Daniel Lenski; reviewed by Stefan Miklosovic, Brandon Williams for CASSANDRA-20359
Deprecate IEndpointSnitch entirely, to be replaced with new interfaces:
* Locator for endpoint -> location mapping
* InitialLocationProvider to supply the DC & rack for registration
* NodeProximity for sorting endpoints and replicas at query time
For migration/upgrade/deprecation, nodes can still be configured with
an IEndpointSnitch implementation via endpoint_snitch in config, but
we hide this with a facade and only present the new interfaces.
Patch by Sam Tunnicliffe and Marcus Eriksson; reviewed by Sam
Tunnicliffe and Marcus Eriksson for CASSANDRA-19488
Co-authored-by: Marcus Eriksson <marcuse@apache.org>
Co-authored-by: Sam Tunnicliffe <samt@apache.org>
patch by Zhongxiang Zheng; reviewed by Stefan Miklosovic, Maulin Vasavada, Cheng Wang, Jordan West for CASSANDRA-11695
Co-authored-by: Stefan Miklosovic <smiklosovic@apache.org>
Co-authored-by: Sam Tunnicliffe <samt@apache.org>
configuration section for native_transport_max_auth_threads with default value of 4 was added to cassandra.yaml
as part of this merge-up as this section was forgotten to be added in the original patch of CASSANDRA-17812
configuration section for native_transport_max_auth_threads with default value of 4 was added to cassandra.yaml
as part of this merge-up as this section was forgotten to be added in the original patch of CASSANDRA-17812
Uses ParameterizedClass for IAuthorizer, INetworkAuthorizer, and
IRoleManager implementations enabling those to be configurable from
parameters specified directly in cassandra.yaml.
Opportunistically makes consistent the initialization and setting of
all auth-related implementations and removes code duplication.
Notes:
* IInternodeAuthenticator implementations are expected to be set as
default directly in DatabaseDescriptor instead of done via
AuthConfig.applyAuth(). This is assumed in tests and client logic.
For instance ReconnectableSnitchHelperTest fetches this authenticator
before calling daemonInitialize(). Also, BulkLoader fetches this
directly when creating an outbound connection.
* Changing this behavior in BulkLoader causes a cascade of changes.
First, one would need to add AuthConfig.applyAuth() directly in
clientInitialize() and then would need to enable all the additional
classes that this change causes. Long term this might be justified
as if we're depending on the auth logic to be properly set. However,
in the context of this change it was decided to postpone further
changes.
* Standardize auth-related configurations by using a short-form with
the class name instead of the full qualified class name containing
the package name.
patch by Tiago Alves; reviewed by Mick Semb Wever, Stefan Miklosovic for CASSANDRA-19946
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
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