elasticsearch-croneval

Validates and evaluates a cron expression.

bin/elasticsearch-croneval <expression>
[-c, --count <integer>] [-h, --help]
([-s, --silent] | [-v, --verbose])

This command enables you to verify that your cron expressions are valid for use with Elasticsearch and produce the expected results.

This command is provided in the $ES_HOME/bin directory.

-c, --count <Integer>

The number of future times this expression will be triggered. The default value is 10.

-d, --detail

Shows detail for invalid cron expression. It will print the stacktrace if the expression is not valid.

-h, --help

Returns all of the command parameters.

-s, --silent

Shows minimal output.

-v, --verbose

Shows verbose output.

If the cron expression is valid, the following command displays the next 20 times that the schedule will be triggered:

bin/elasticsearch-croneval "0 0/1 * * * ?" -c 20