AUTO: Nicolai Vest ist außer Haus (Rückkehr am Do, 18.02.2021)

2020-12-17 Thread Nicolai Lune Vest
Ich bin von Fr, 18.12.2020 bis Do, 18.02.2021 abwesend. Hinweis: Dies ist eine automatische Antwort auf Ihre Nachricht "Re: Repairs on table with daily full load" gesendet am 18.12.2020 01:22:13. Diese ist die einzige Benachrichtigung, die Sie empfangen werden, während diese Person abwesend

Antwort: Re: Increased read latency with Cassandra >= 3.11.7

2020-12-03 Thread Nicolai Lune Vest
gation. Em qua., 2 de dez. de 2020 às 12:44, Nicolai Lune Vest escreveu: Hi, we performed a test run with 3.11.9. Unfortunately we do not experience a difference regarding increased read latency at some of our tables. Do others experience the same or similar behavior and probab

Antwort: Increased read latency with Cassandra >= 3.11.7

2020-12-02 Thread Nicolai Lune Vest
Hi, we performed a test run with 3.11.9. Unfortunately we do not experience a difference regarding increased read latency at some of our tables. Do others experience the same or similar behavior and probably do have a solution? Kind regards, Nico -"Nicolai Lune Vest"

Antwort: Increased read latency with Cassandra >= 3.11.7

2020-11-06 Thread Nicolai Lune Vest
53, Johannes Weißl a écrit : Hi Nico, On Mon, Sep 14, 2020 at 03:51PM +0200, Nicolai Lune Vest wrote: > after upgrading my Cassandra nodes from version 3.11.6 to either > 3.11.7 or 3.11.8 I experience a significant increase in read latency. Have you (or others) any update on that? Does t

Antwort: Re: Re: Increased read latency with Cassandra >= 3.11.7

2020-09-23 Thread Nicolai Lune Vest
Hi Maxim, unfortunately no. We decided to stay at 3.11.6 for production until we found a solution because our system is latency sensitive too. >From what I can see the most impact on read-latency is on the tables using time windowed compaction strategy. Tables with e.g. leveled compaction strat

Increased read latency with Cassandra >= 3.11.7

2020-09-14 Thread Nicolai Lune Vest
Dear Cassandra community, after upgrading my Cassandra nodes from version 3.11.6 to either 3.11.7 or 3.11.8 I experience a significant increase in read latency. With 3.11.6 average read latency is ~0.35 ms. With 3.11.7 average read latency increases to ~2.9 ms, almost 10 times worse! This behavi