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64 lines
2.3 KiB
Python
64 lines
2.3 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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import logging
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from datetime import datetime, timedelta
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from sqlalchemy.exc import SQLAlchemyError
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from superset import db
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from superset.commands.base import BaseCommand
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from superset.commands.report.exceptions import ReportSchedulePruneLogError
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from superset.daos.report import ReportScheduleDAO
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from superset.reports.models import ReportSchedule
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from superset.utils.decorators import transaction
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logger = logging.getLogger(__name__)
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class AsyncPruneReportScheduleLogCommand(BaseCommand):
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"""
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Prunes logs from all report schedules
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"""
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@transaction()
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def run(self) -> None:
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self.validate()
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prune_errors = []
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for report_schedule in db.session.query(ReportSchedule).all():
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if report_schedule.log_retention is not None:
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from_date = datetime.utcnow() - timedelta(
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days=report_schedule.log_retention
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)
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try:
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row_count = ReportScheduleDAO.bulk_delete_logs(
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report_schedule,
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from_date,
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)
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logger.info(
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"Deleted %s logs for report schedule id: %s",
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str(row_count),
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str(report_schedule.id),
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)
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except SQLAlchemyError as ex:
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prune_errors.append(str(ex))
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if prune_errors:
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raise ReportSchedulePruneLogError(";".join(prune_errors))
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def validate(self) -> None:
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pass
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