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Memory Overcommit Validation Threshold

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author-rank axi6ne8us
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Created on ‎06-06-2016 08:14 AM - last edited on ‎06-06-2016 09:16 AM by Community Manager Community Manager

Hi,

Does this memory allocation referres to the physical memory allocated to the node? What's the best way to go about resolving this error?

 

Thanks

 

cluster: Configuration Issues
  • hadoop5.vm: Memory Overcommit Validation Threshold
     
    Memory on host hadoop5.vm is overcommitted. The total memory allocation is 10.5 GiB bytes but there are only 11.5 GiB bytes of RAM (11.5 GiB bytes of which are reserved for the system). Visit the Resources tab on the Host page for allocation details. Reconfigure the roles on the host to lower the overall memory allocation. Note: Java maximum heap sizes are multiplied by 1.3 to approximate JVM overhead.
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