iceberg
Collect and monitor the general performance metrics exposed by the Apache Iceberg.
Pre-monitoring operations
If you want to monitor information in Apache Iceberg with this monitoring type, you need to open your Hive Server2 in remoting mode.
1、Enable metastore:
hive --service metastore &
2. Enable hive server2:
hive --service hiveserver2 &
Configure parameters
| Parameter name | Parameter Help describes the |
|---|---|
| Monitor Host | THE MONITORED PEER IPV4, IPV6 OR DOMAIN NAME. Note ⚠️ that there are no protocol headers (eg: https://, http://). |
| Monitoring Name | A name that identifies this monitoring that needs to be unique. |
| Port | The default port provided by the database is 10002. |
| Enable HTTPS | Whether to access the website through HTTPS, please note that ⚠️ when HTTPS is enabled, the default port needs to be changed to 443 |
| Collection interval | Monitor the periodic data acquisition interval, in seconds, and the minimum interval that can be set is 30 seconds |
| Whether to probe | Whether to check the availability of the monitoring before adding a monitoring is successful, and the new modification operation |
| Description Comment | For more information identifying and describing the remarks for this monitoring, users can remark the information here |
Collect metrics
metric Collection: basic
| Metric Name | metric unit | Metrics help describe |
|---|---|---|
| vm_name | None | The name of the virtual machine (VM) running HiveServer2. |
| vm_vendor | None | The vendor or provider of the virtual machine. |
| vm_version | None | The version of the virtual machine. |
| up_time | None | The duration for which HiveServer2 has been running. |
metric Collection: environment
| Metric Name | metric unit | Metrics help describe |
|---|---|---|
| https_proxyPort | None | The port number used for HTTPS proxy communication. |
| os_name | None | The name of the operating system on which HiveServer2 is running. |
| os_version | None | The version of the operating system. |
| os_arch | None | The architecture of the operating system. |
| java_runtime_name | None | The name of the Java runtime environment used by HiveServer2. |
| java_runtime_version | None | The version of the Java runtime environment. |
metric Collection: thread
| Metric Name | metric unit | Metrics help describe |
|---|---|---|
| thread_count | None | The current number of threads being used by HiveServer2. |
| total_started_thread | None | The total count of threads started by HiveServer2 since its launch. |
| peak_thread_count | None | The highest number of threads used by HiveServer2 at any given time. |
| daemon_thread_count | None | The number of daemon threads currently active in HiveServer2. |
metric Collection: code_cache
| Metric Name | metric unit | Metrics help describe |
|---|---|---|
| committed | MB | The amount of memory currently allocated for the memory pool. |
| init | MB | The initial amount of memory requested for the memory pool. |
| max | MB | The maximum amount of memory that can be allocated for the memory pool. |
| used | MB | The amount of memory currently being used by the memory pool. |