cassandra.yaml refactoring

core.yaml

#############
# core.yaml #
##############
#
# Core Database Configuration
#
# Other configurations:
# - features.yaml: any optional feature.
# - guardrails.yaml: any fail/warn thresholds.

############
# CLUSTER  #
############

cluster_name: 'Test Cluster'
num_tokens: 16
allocate_tokens_for_local_replication_factor: 3
seed_provider:
  - class_name: org.apache.cassandra.locator.SimpleSeedProvider
    parameters:
      - seeds: "127.0.0.1:7000"

##############
# COMMIT LOG #
##############

commitlog_sync: periodic
commitlog_sync_period: 10000ms
commitlog_segment_size: 32MiB

###############
# CONCURRENCY #
###############

concurrent_reads: 32
concurrent_writes: 32
concurrent_counter_writes: 32
concurrent_materialized_view_writes: 32
concurrent_materialized_view_builders: 1

############
# TIMEOUTS #
############

read_request_timeout: 5000ms
range_request_timeout: 10000ms
write_request_timeout: 2000ms
counter_write_request_timeout: 5000ms
cas_contention_timeout: 1000ms
truncate_request_timeout: 60000ms
request_timeout: 10000ms
slow_query_log_timeout: 500ms

###########
# NETWORK #
###########

storage_port: 7000
ssl_storage_port: 7001
listen_address: localhost
start_native_transport: true
native_transport_port: 9042
native_transport_allow_older_protocols: true
rpc_address: localhost
rpc_keepalive: true
internode_compression: dc
inter_dc_tcp_nodelay: false

########################
# SNAPSHOTS / BACKUPS  #
########################

auto_backups: false
auto_snapshot: true
snapshot_before_compaction: false
snapshot_links_per_second: 0

##############
# COMPACTION #
##############

compaction_throughput: 64MiB/s
sstable_preemptive_open_interval: 50MiB

##############
# ENCRYPTION #
##############

# Server Encryption

server_encryption_options:
  internode_encryption: none
  legacy_ssl_storage_port_enabled: false
  keystore: conf/.keystore
  keystore_password: cassandra
  require_client_auth: false
  truststore: conf/.truststore
  truststore_password: cassandra
  require_endpoint_verification: false

# Client Encryption

client_encryption_options:
  enabled: false
  keystore: conf/.keystore
  keystore_password: cassandra
  require_client_auth: false

# Transparent Data Encryption

transparent_data_encryption_options:
  enabled: false
  chunk_length_kb: 64
  cipher: AES/CBC/PKCS5Padding
  key_alias: testing:1
  key_provider:
    - class_name: org.apache.cassandra.security.JKSKeyProvider
      parameters:
        - keystore: conf/.keystore
          keystore_password: cassandra
          store_type: JCEKS
          key_password: cassandra

features.yaml

#################
# features.yaml #
#################
#
# Any optional Cassandra feature
#
# Other configurations:
# - core.yaml: core database configuration.
# - guardrails.yaml: any fail/warn thresholds.

# Hinted Handoffs
hinted_handoff:
  enabled: true
  auto_hints_cleanup: false
  max_hint_window: 3h
  hinted_handoff_throttle: 1024KiB
  max_hints_delivery_threads: 2
  hints_flush_period: 10000ms
  max_hints_file_size: 128MiB

# UDFs
user_defined_functions: 
  enabled: false
  allow_scripted_user_defined_functions: false

# Diagnostics Events
diagnostic_events:
  enabled: false

#########################
# EXPERIMENTAL FEATURES #
#########################

# CDC
cdc:
  enabled: false
  legacy_ssl_storage_port_enabled: false

# MVs
materialized_views:
  enabled: false

# SSTable-Attached Secondary Indexes
sasi_indexes:
  enabled: false

# Transient Replication
transient_replication:
  enabled: false

# DROP COMPACT STORAGE feature
drop_compact_storage:
  enabled: false

guardrails.yaml

###################
# guardrails.yaml #
###################
#
# All fail/warn thresholds
#
# Other configurations:
# - core.yaml: core database configuration.
# - features.yaml: any optional feature.

# Tombstone Guardrails
tombstone_warn_threshold: 1000
tombstone_failure_threshold: 100000

# Replica Filtering Protection Guardrails
replica_filtering_protection:
    cached_rows_warn_threshold: 2000
    cached_rows_fail_threshold: 32000

# Batch Guardrails
batch_size_warn_threshold: 5KiB
batch_size_fail_threshold: 50KiB
unlogged_batch_across_partitions_warn_threshold: 10

# Compaction Guardrails
compaction_large_partition_warning_threshold: 100MiB
compaction_tombstone_warning_threshold: 100000