Data Proc component web interfaces
Custom web interfaces of some Data Proc components, such as Hadoop, Spark, Yarn, and Zeppelin, are available on the MASTER cluster node. These interfaces can be used:
- To manage and monitor cluster resources: YARN Resource Manager and HDFS Name Node.
- To view job statuses and debug jobs: Spark History and JobHistory.
- For collaboration, experiments, or ad-hoc operations: Apache Zeppelin.
For more information about the interfaces, see Working with component network interfaces.
You can connect to the web interfaces of Data Proc components using either an intermediate VM or UI proxy in Data Proc version 1.2 and higher.
UI proxy is a mechanism that lets you proxy cluster component interfaces with HTTP traffic encryption and authentication via the Yandex.Cloud IAM. To access the interfaces, the user must be logged into Yandex.Cloud, have cluster view permissions and the dataproc.user role.
UI Proxy is disabled by default. To use it, enable it when creating or configuring a cluster.
Interfaces:
| Service | URL |
|---|---|
| HDFS Name Node | https://cluster-{cluster_id}.dataproc-ui.yandexcloud.net/gateway/default-topology/hdfs/ |
| YARN Resource Manager | https://cluster-{cluster_id}.dataproc-ui.yandexcloud.net/gateway/default-topology/yarn/ |
| Livy | https://cluster-{cluster_id}.dataproc-ui.yandexcloud.net/gateway/default-topology/livy/ |
| YARN Application History | https://cluster-{cluster_id}.dataproc-ui.yandexcloud.net/gateway/default-topology/jobhistory/ |
| Hive Server2 | https://cluster-{cluster_id}.dataproc-ui.yandexcloud.net/gateway/default-topology/hive/ |
| Zeppelin | https://cluster-{cluster_id}.dataproc-ui.yandexcloud.net/gateway/default-topology/zeppelin/ |
| Oozie | https://cluster-{cluster_id}.dataproc-ui.yandexcloud.net/gateway/default-topology/oozieui/ |
Warning
You may need to additionally set up security groups to use UI Proxy.