This reverts commit 261b07deb6ba80859fea92aad3ad39759f2000c1.
ElasticSearch is erroring with:
Caused by:
org.elasticsearch.common.util.concurrent.UncheckedExecutionException:
org.elasticsearch.common.breaker.CircuitBreakingException:
[FIELDDATA] Data too large, data for [@timestamp]
This is the only recent change to parsing of fields so I think
it must be related. Revert for now until we can debug.
Change-Id: I66bf1669313d9a5a38da40d075c125cdd1cded39
8e1215bb03