mirror of
https://github.com/PostHog/posthog.git
synced 2024-11-24 18:07:17 +01:00
78 lines
3.2 KiB
Python
78 lines
3.2 KiB
Python
import logging
|
|
|
|
from django.core.management.base import BaseCommand
|
|
|
|
from ee.clickhouse.materialized_columns.analyze import logger, materialize_properties_task
|
|
from ee.clickhouse.materialized_columns.columns import DEFAULT_TABLE_COLUMN
|
|
from posthog.settings import (
|
|
MATERIALIZE_COLUMNS_ANALYSIS_PERIOD_HOURS,
|
|
MATERIALIZE_COLUMNS_BACKFILL_PERIOD_DAYS,
|
|
MATERIALIZE_COLUMNS_MAX_AT_ONCE,
|
|
MATERIALIZE_COLUMNS_MINIMUM_QUERY_TIME,
|
|
)
|
|
|
|
|
|
class Command(BaseCommand):
|
|
help = "Materialize properties into columns in clickhouse"
|
|
|
|
def add_arguments(self, parser):
|
|
parser.add_argument("--dry-run", action="store_true", help="Print plan instead of executing it")
|
|
|
|
parser.add_argument("--property", help="Property to materialize. Skips analysis.")
|
|
parser.add_argument(
|
|
"--property-table", type=str, default="events", choices=["events", "person"], help="Table of --property"
|
|
)
|
|
parser.add_argument(
|
|
"--table-column",
|
|
help="The column to which --property should be materialised from.",
|
|
default=DEFAULT_TABLE_COLUMN,
|
|
)
|
|
parser.add_argument(
|
|
"--backfill-period",
|
|
type=int,
|
|
default=MATERIALIZE_COLUMNS_BACKFILL_PERIOD_DAYS,
|
|
help="How many days worth of data to backfill. 0 to disable. Same as MATERIALIZE_COLUMNS_BACKFILL_PERIOD_DAYS env variable.",
|
|
)
|
|
|
|
parser.add_argument(
|
|
"--min-query-time",
|
|
type=int,
|
|
default=MATERIALIZE_COLUMNS_MINIMUM_QUERY_TIME,
|
|
help="Minimum query time (ms) before a query if considered for optimization. Same as MATERIALIZE_COLUMNS_MINIMUM_QUERY_TIME env variable.",
|
|
)
|
|
parser.add_argument(
|
|
"--analyze-period",
|
|
type=int,
|
|
default=MATERIALIZE_COLUMNS_ANALYSIS_PERIOD_HOURS,
|
|
help="How long of a time period to analyze. Same as MATERIALIZE_COLUMNS_ANALYSIS_PERIOD_HOURS env variable.",
|
|
)
|
|
parser.add_argument(
|
|
"--max-columns",
|
|
type=int,
|
|
default=MATERIALIZE_COLUMNS_MAX_AT_ONCE,
|
|
help="Max number of columns to materialize via single invocation. Same as MATERIALIZE_COLUMNS_MAX_AT_ONCE env variable.",
|
|
)
|
|
|
|
def handle(self, *args, **options):
|
|
logger.setLevel(logging.INFO)
|
|
|
|
if options["dry_run"]:
|
|
logger.warn("Dry run: No changes to the tables will be made!")
|
|
|
|
if options.get("property"):
|
|
logger.info(f"Materializing column. table={options['property_table']}, property_name={options['property']}")
|
|
|
|
materialize_properties_task(
|
|
columns_to_materialize=[(options["property_table"], options["table_column"], options["property"], 0)],
|
|
backfill_period_days=options["backfill_period"],
|
|
dry_run=options["dry_run"],
|
|
)
|
|
else:
|
|
materialize_properties_task(
|
|
time_to_analyze_hours=options["analyze_period"],
|
|
maximum=options["max_columns"],
|
|
min_query_time=options["min_query_time"],
|
|
backfill_period_days=options["backfill_period"],
|
|
dry_run=options["dry_run"],
|
|
)
|