Apache Ambari Operations
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Druid - Ingestion

Metrics to see status for Druid data ingestion rates.

RowMetrics

Description

INGESTION METRICS

Ingested Events

Number of events ingested on real time nodes

Events Thrown Away

Number of events rejected because they are outside the windowPeriod.

Unparseable Events

Number of events rejected because they did not parse

INTERMEDIATE PERSISTS METRICS

Persisted Rows

Number of Druid rows persisted on disk

Average Persist Time

Average time taken to persist intermediate segments to disk

Intermediate Persist Count

Number of times that intermediate segments were persisted

SEGMENT SIZE METRICS

Ave Segment Size

Average size of added Druid segments

Total Segment Size

Total size of added Druid segments