Accessing the Storm Web UI¶
Scenario¶
The Storm web UI provides a graphical interface for using Storm.
The following information can be queried on the Storm web UI:
Storm cluster summary
Nimbus summary
Topology summary
Supervisor summary
Nimbus configurations
Prerequisites¶
The password of user admin has been obtained. The password of user admin is specified by you during the cluster creation.
If a user other than admin is used to access the Storm web UI, the user must be added to the storm or stormadmin user group.
Procedure¶
Access the component management page.
For versions earlier than MRS 1.9.2, log in to MRS Manager and choose Services.
For versions earlier than MRS 3.x, click the cluster name to go to the cluster details page and choose Components.
Note
If the Components tab is unavailable, complete IAM user synchronization first. (On the Dashboard page, click Synchronize on the right side of IAM User Sync to synchronize IAM users.)
For MRS 3.x or later, log in to FusionInsight Manager. For details, see Accessing FusionInsight Manager (MRS 3.x or Later). Choose Cluster > Name of the desired cluster > Services.
Log in to the Storm WebUI.
For versions earlier than MRS 3.x: Choose Storm. On the Storm Summary area, click any UI link on the right side of Storm Web UI to open the Storm web UI.
Note
When accessing the Storm web UI for the first time, you must add the address to the trusted site list.
For MRS 3.x or later, choose Storm > Overview. In the Basic Information area, click any UI link on the right side of Storm Web UI to open the Storm web UI.