I had the same issue, because I put the frequency in the dataset as a cron, we can't actually do that. Here is my example : <coordinator-app name="weekdays-at-two-am"
frequency="0 2 * * 2-6"
start="${start} "
end="${end}"
timezone="Europe/Paris"
xmlns="uri:oozie:coordinator:0.4">
<datasets>
<dataset name="my_dataset_name"
frequency="${coord:days(1)}"
initial-instance="2017-12-28T02:00+0100"
timezone="Europe/Paris">
<uri-template>${my_path}/${YEAR}${MONTH}${DAY}</uri-template>
<done-flag>my_flag</done-flag>
</dataset>
</datasets>
<input-events>
<data-in name="log_input_name" dataset="my_dataset_name">
<instance>${coord:current(0)}</instance>
</data-in>
</input-events>
my coordinator is lunched with the cron at first (line 2), but it verifies the second condition which looking every day (line9) for the flag of the current day (line 18)
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