Lazy metrics initialization (to correct pick up in executor) #1195
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Signed-off-by: Oleksii Moskalenko [email protected]
What this PR does / why we need it:
RedisSinkMetricSource
cannot be initialized withMetricsSystem
in executor, sinceSparkEnv
is not yet available at the moment ofMetricsSystem.start
. To resolve it I movedRedisSinkMetricSource
registering insideRedisSinkRelation
.I also replaced
Librato-style
statsd format withDogStatsD
extension, since it seems to be more stable (and it was previously used in ingestion job with Beam).Which issue(s) this PR fixes:
Fixes #
Does this PR introduce a user-facing change?: