Hive HiveServer2
Metrics that show operating status for HiveServer2 hosts.
| Row | Metrics | Description |
|---|---|---|
| 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. |