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perf: index metricarchive.metricid used by the metrics archive job #2918

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perf: index metricarchive.metricid used by the metrics archive job #2918

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5 changes: 4 additions & 1 deletion obp-api/src/main/scala/code/metrics/MappedMetrics.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -997,7 +997,10 @@ class MetricArchive extends APIMetric with LongKeyedMapper[MetricArchive] with I
override def getAuthType(): String = authType.get
}
object MetricArchive extends MetricArchive with LongKeyedMetaMapper[MetricArchive] {
// metricId: MetricsArchiveScheduler looks each archived row up by metricId twice (the dedup in
// saveMetricsArchive and the verify before deleting the source row). Without this index both
// lookups scan the whole archive, so the cost of archiving one row grows with the archive size.
override def dbIndexes =
Index(userId) :: Index(consumerId) :: Index(url) :: Index(date) :: Index(userName) ::
Index(appName) :: Index(developerEmail) :: Index(consentReferenceId) :: super.dbIndexes
Index(appName) :: Index(developerEmail) :: Index(consentReferenceId) :: Index(metricId) :: super.dbIndexes
}
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