3.3. Memory Settings
Since AMS uses multiple components (such as HBase and Phoenix) for metrics storage and query, there are multiple tunable properties for tuning memory use. The following table lists each memory configuration.
| Configuration | Property | Description |
|---|---|---|
Advanced ams-env | metrics_collector_heapsize | Heap size configuration for the Collector. |
Advanced ams-hbase-env | hbase_regionserver_heapsize | Heap size configuration for the single AMS HBase Region Server. |
Advanced ams-hbase-env | hbase_master_heapsize | Heap size configuration for the single AMS HBase Master. |
Advanced ams-hbase-env | regionserver_xmn_size |
Maximum value for the young generation heap size for the single AMS HBase RegionServer. |
Advanced ams-hbase-env | hbase_master_xmn_size | Maximum value for the young generation heap size for the single AMS HBase Master. |