CODEWITHSUNDEEP
cassandra
sandeep
sandeep

Reputation: 397

Native Transport Requests All time blocked

Trying to understand more about Native-Transport-Requests!

As we know these are cql requests and if limit exceeds the result will be all time blocked NTR.

My question is how do i monitor these requests in real time and get some kind of report on it.

I see some settings like max_queued_native_transport_requests and native_transport_max_threads. How these settings will have effect over all time blocked.

Upvotes: 2

Views: 3204

Answers (1)

Horia
Horia

Reputation: 2982

Have a look at JIRA-11363.

Also check this discussion for more info.

The recommendation is to start with the default values and tune from there. The default values are:

max_queued_native_transport_requests=1024
native_transport_max_threads: 128

Monitor you nodes and if you see an increasing number of blocked Native-Transport-Requests, then you need to increase max_queued_native_transport_requests.

Also, I think it's worth checking these discussions: 1, 2

Upvotes: 4

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