Help Center/ MapReduce Service/ Component Operation Guide (Normal)/ Using Ranger (MRS 3.x)/ Common Issues About Ranger/ What Should I Do If MRS Users Failed to Be Synchronized to the Ranger Web UI?

Updated on 2024-10-08 GMT+08:00

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What Should I Do If MRS Users Failed to Be Synchronized to the Ranger Web UI?

Question

The user created on MRS Manager cannot be viewed on the Ranger web UI and can be viewed only after UserSync is restarted.

Answer

The default GC memory of the UserSync process is -Xms1G -Xmx1G. Change the value based on the site requirements.

Log in to MRS Manager, choose Cluster > Services > Ranger, click Configurations, and click All Configurations > UserSync(Role) > System, and change the value of GC_OPTS. For example, change the memory size to -Xms2G -Xmx2G.

Parent topic: Common Issues About Ranger

Previous topic: Why Can't I View the Created MRS User on the Ranger Management Page?

Next topic: Using Spark (for Versions Earlier Than MRS 3.x)

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