Impala Open File Descriptors limit

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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

GangWar

Platinum ⭐️⭐️

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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DianaTorres

Community Manager

@Sayed016 Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future. Thanks!

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Regards, Diana Torres, Senior Community Moderator

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