Impala query counter metrics
Use Impala query counter metrics to get information about the rate of Impala queries.
Include the following in the
SELECT
statement of the tsquery:counter_delta(queries_ingested_rate)
counter_delta(queries_successful_rate)
counter_delta(queries_rejected_rate)
counter_delta(queries_oom_rate)
counter_delta(queries_timed_out_rate)
counter_delta(impala_query_admission_wait_rate)
counter_delta(impala_query_memory_spilled_rate)
For example:
SELECT counter_delta(queries_ingested_rate) WHERE category=IMPALA_POOL AND clusterName=Cluster_Name AND serviceName=Service_Name