Namenode Checkpointing Returning Errors Intermittantly (Doc ID 1980427.1)

Last updated on FEBRUARY 08, 2017

Applies to:

Big Data Appliance Integrated Software - Version 4.0 and later
Linux x86-64

Symptoms

Namenode checkpoint intermittently not being able to complete. The following error is raised:

The filesystem checkpoint is X hour(s), XX minute(s) old. This is XXX% of the configured checkpoint period of 1 hour(s). Critical threshold: XXX%. XX,XXX transactions have occurred since the last filesystem checkpoint. This is XXX% of the configured checkpoint transaction target of 20,000

 

Cause

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