Metrics that show operating status for HiveServer2 hosts.
|API TIMES||API call times - Health Check roundtrip (get_all_databases)||Time taken to process a low-cost cal made by health checks to the metastore embedded in this HiveServer2. Data for this metric may not be available if HiverServer2 is not running in an embedded-metastore mode.|
|API call times - Moderate size call (get_partitions_by_names)||Time taken to process a moderate-cost call made by queries/exports/etc to the metastore embedded in this HiveServer2. Data for this metric may not be available in a less active warehouse, or if HiveServer2 is not running in an embedded-metastore mode.|
|MEMORY PRESSURE||App Stop times (due to GC)||Time spent in application pauses caused by garbage collection.|
|Heap Usage||Current heap memory usage.|
|Off-Heap Usage||Current non-heap memory usage.|
|THREAD STATES||Active operation count||Current number of active operations in HiveServer2 and their running states.|
|Completed operation states||Number of completed operations on HiveServer2 since the last restart. Indicates whether they completed as expected or encountered errors.|