#!/usr/bin/env bash
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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while echo "Running"; do
    airflow scheduler -n 5
    return_code=$?
    if (( return_code != 0 )); then
        echo "Scheduler crashed with exit code $return_code. Respawning.." >&2
        date >> /tmp/airflow_scheduler_errors.txt
    fi

    sleep 1
done
