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Add hdfs stats for local and remote rack bytes read #92

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merged 1 commit into from
Apr 19, 2024

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bbeaudreault
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I would like to investigate inter-AZ network usage, which is a meaningful cost for our hbase deployment. These two metrics should help. If they work out, I will upstream.

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I've tested this out, and it works well:

"totalBytesRead": 13812001004,
      "localBytesRead": 1016148869,
      "localRackBytesRead": 5978978624,
      "remoteRackBytesRead": 10155185232,
      "shortCircuitBytesRead": 1016148869,

From an EC cluster

@bbeaudreault bbeaudreault merged commit 9a3d0b3 into hubspot-2.5 Apr 19, 2024
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@bbeaudreault bbeaudreault added the upstream The changes in this PR should submitted upstream once ready label Apr 19, 2024
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