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Oracle Big Data Appliance Servers Appear To Be Running Out Of Memory (Doc ID 1568365.1)

Last updated on JANUARY 15, 2014

Applies to:

Big Data Appliance Integrated Software - Version 2.0.1 and later
Linux x86-64

Symptoms

Servers on the Oracle Big Data Appliance (BDA) appear to be running out of memory even though no jobs (maps/reducers) are running. For example, the output from the "top" command for a data node on the BDA cluster,  shows of the ~47GB of available RAM,  ~39GB RAM is used with only ~8GB is free.

 

 

Cause

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In this Document
Symptoms
Cause
Solution


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