Rainer Gerhards 0f5595c074 impstats: support broken ElasticSearch JSON implementation
ES 2.0 no longer supports valid JSON and disallows dots inside names.
This adds a new "json-elasticsearch" format option which replaces
those dots by the bang ("!") character. So "discarded.full" becomes
"discarded!full".

This is a workaroud. A method that will provide more control over
replacemetns will be implemented some time in the future. For
details, see below-quoted issue tracker.

closes https://github.com/rsyslog/rsyslog/issues/713
2015-12-23 09:16:03 +01:00
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