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CREATE KEYSPACE IF NOT EXISTS zipkin WITH replication = {'class': 'SimpleStrategy', 'replication_factor': '1'};
CREATE TABLE IF NOT EXISTS zipkin.service_span_name_index (
service_span_name text, // Endpoint.serviceName + "." + Span.name
ts timestamp, // start timestamp of the span, truncated to millisecond precision
trace_id bigint, // trace ID. Included as a clustering column to avoid clashes (however unlikely)
PRIMARY KEY (service_span_name, ts, trace_id)
)
WITH CLUSTERING ORDER BY (ts DESC)
AND compaction = {'class': 'org.apache.cassandra.db.compaction.DateTieredCompactionStrategy', 'max_window_size_seconds': '86400'}
AND default_time_to_live = 259200;
CREATE TABLE IF NOT EXISTS zipkin.service_name_index (
service_name text, // Endpoint.serviceName
bucket int, // avoids hot spots by distributing writes across each bucket, usually 0-9
ts timestamp, // start timestamp of the span, truncated to millisecond precision
trace_id bigint, // trace ID. Included as a clustering column to avoid clashes (however unlikely)
PRIMARY KEY ((service_name, bucket), ts, trace_id)
)
WITH CLUSTERING ORDER BY (ts DESC)
AND compaction = {'class': 'org.apache.cassandra.db.compaction.DateTieredCompactionStrategy', 'max_window_size_seconds': '86400'}
AND default_time_to_live = 259200;
CREATE TABLE IF NOT EXISTS zipkin.span_names (
service_name text,
bucket int, -- no longer used. kept for compatibility
span_name text,
PRIMARY KEY ((service_name, bucket), span_name)
)
WITH compaction = {'class': 'org.apache.cassandra.db.compaction.LeveledCompactionStrategy', 'unchecked_tombstone_compaction': 'true', 'tombstone_threshold': '0.2'}
AND default_time_to_live = 259200;
CREATE TABLE IF NOT EXISTS zipkin.annotations_index (
annotation blob, // Annotation.value or BinaryAnnotation.key
bucket int, // avoids hot spots by distributing writes across each bucket, usually 0-9
ts timestamp, // start timestamp of the span, truncated to millisecond precision
trace_id bigint, // trace ID. Included as a clustering column to avoid clashes (however unlikely)
PRIMARY KEY ((annotation, bucket), ts, trace_id)
)
WITH CLUSTERING ORDER BY (ts DESC)
AND compaction = {'class': 'org.apache.cassandra.db.compaction.DateTieredCompactionStrategy', 'max_window_size_seconds': '86400'}
AND default_time_to_live = 259200;
CREATE TABLE IF NOT EXISTS zipkin.dependencies (
day timestamp,
dependencies blob,
PRIMARY KEY (day)
)
WITH compaction = {'class': 'org.apache.cassandra.db.compaction.LeveledCompactionStrategy', 'unchecked_tombstone_compaction': 'true', 'tombstone_threshold': '0.2'}
AND default_time_to_live = 259200;
CREATE TABLE IF NOT EXISTS zipkin.service_names (
service_name text,
PRIMARY KEY (service_name)
)
WITH compaction = {'class': 'org.apache.cassandra.db.compaction.LeveledCompactionStrategy', 'unchecked_tombstone_compaction': 'true', 'tombstone_threshold': '0.2'}
AND default_time_to_live = 259200;
CREATE TABLE IF NOT EXISTS zipkin.traces (
trace_id bigint,
ts timestamp,
span_name text,
span blob,
PRIMARY KEY (trace_id, ts, span_name)
)
WITH compaction = {'class': 'org.apache.cassandra.db.compaction.DateTieredCompactionStrategy', 'max_window_size_seconds': '86400'}
AND default_time_to_live = 604800;
