HBase Tables Cannot Be Loaded on the Hue Web UI

Issue

After Hive data is imported to HBase on the Hue web UI, an error message is displayed, indicating that the HBase table cannot be detected.

Symptom

In the Kerberos cluster, the IAM sub-account does not have sufficient permissions to load HBase tables.

Cause Analysis

The IAM sub-account does not have sufficient permissions.

Procedure

MRS Manager:

1. Log in to MRS Manager.
2. Choose System > Manage User.
3. Locate the row that contains the target user, and click Modify.
4. Add the user to the supergroup group.
5. Click OK.

FusionInsight Manager:

1. Log in to FusionInsight Manager.
2. Choose System > Permission > User.
3. Locate the row that contains the target user, and click Modify.
4. Add the user to the supergroup group.
5. Click OK.

Summary and Suggestions

If Kerberos authentication is enabled for a cluster, "No data available" is displayed on the page. In this case, check the permission first.