1.2.7.1. Hive - Home
Metrics that show the overall status for Hive service.
| Row | Metrics |
Description |
|---|---|---|
|
WAREHOUSE SIZE - AT A GLANCE |
DB count at startup |
Number of databases present at the last warehouse service startup time. |
|
Table count at startup |
Number of tables present at the last warehouse service startup time. | |
| Partition count at startup | Number of partitions present at the last warehouse service startup time. | |
|
WAREHOUSE SIZE - REALTIME GROWTH |
#tables created (ongoing) |
Number of tables created since the last warehouse service startup. |
|
#partitions created (ongoing) | Number of partitions created since the last warehouse service startup. | |
|
MEMORY PRESSURE |
HiveMetaStore Memory - Max | Heap memory usage by Hive MetaStores. If applicable, indicates max usage across multiple instances. |
|
HiveServer2 Memory - Max |
Heap memory usage by HiveServer2. If applicable, indicates max usage across multiple instances. | |
| HiveMetaStore Offheap Memory - Max |
Non-heap memory usage by Hive MetaStores. If applicable, indicates max usage across multiple instances. | |
| HiveServer2 Offheap Memory - Max |
Non-heap memory usage by HiveServer2. If applicable, indicates max across multiple instances. | |
| HiveMetaStore app stop times (due to GC stops) | Total time spent in application pauses caused by garbage collection across Hive MetaStores. | |
| HiveServer2 app stop times (due to GC stops) | Total time spent in application pauses caused by garbage collection across HiveServer2. | |
|
METASTORE - CALL TIMES |
API call times - Health Check roundtrip (get_all_databases) |
Time taken to process a low-cost call made by health checks to all metastores. |
|
API call times - Moderate size call (get_partitions_by_names) |
Time taken to process a moderate-cost call made by queries/exports/etc to all metastores. Data for this metric may not be available in a less active warehouse. |