Re: Cassandra Inbound Error Message

2024-08-29 Thread Bowen Song via user
Hi Edi, The description "most errors" sounds suspicious. If there's some outliers, it may indicate that you are looking at the wrong thing or there's multiple contributing factors to the result. In Cassandra, small message is an inter-node commutations class for messages smaller than a confi

Re: Cassandra Inbound Error Message

2024-08-29 Thread edi mari
Thank you for your insights, Bowen. The occurrence is inconsistent—some nodes report seven errors in ten minutes, while others show just one error every 24 hours at random times. We noticed that most errors tend to occur during periods of heavy network load. I agree that addressing the root cause

Re: Cassandra Inbound Error Message

2024-08-27 Thread Bowen Song via user
Hello Edi, Before attempt to prematurely optimise, let's try to understand the situation a bit better. * What's the bandwidth available? (think: total bandwidth and the typical usage) * What's causing the heavy network load? * How much bandwidth is consumed by the heavy network load? * How l

Cassandra Inbound Error Message

2024-08-27 Thread edi mari
Hello , Recently, we've noticed errors appearing in the Cassandra logs, which coincide with periods of heavy network load. We investigated and confirmed that the network was under significant stress during these times. Is there any configuration or tuning in Cassandra that could help eliminate thes