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Impala Open File Descriptors limit

Contributor

Hello Team,

 

In a customer cluster facing the issue with too many open file descriptors. The CDP version is 7.1.5

 

 

Bad : Open file descriptors: 31,364. File descriptor limit: 32,768. Percentage in use: 95.72%. Critical threshold: 70.00%.

 

 

Can you please share how to mitigate this issue? Is it okay to increase the Maximum Process file descriptors and what would be the recommended value?

 

Best Regards

 

 

2 REPLIES 2

You can increase the limit. The recommended value is around 50 k for one of product.

https://docs.cloudera.com/ccp/2.0.1/prepare-to-install/topics/ccp-maximum_open_file_descriptors.html


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