Re: Requests taking too long if one member of the cluster fails

2020-11-24 Thread Mario Salazar de Torres
miguel.g.gar...@ericsson.com Subject: Re: Requests taking too long if one member of the cluster fails Yes, lowering the member timeout is one approach I’ve seen taken for applications that demand ultra low latency. These workloads need to provide not just low “average” or even p99 latency, but put

Re: Requests taking too long if one member of the cluster fails

2020-11-23 Thread Anthony Baker
Yes, lowering the member timeout is one approach I’ve seen taken for applications that demand ultra low latency. These workloads need to provide not just low “average” or even p99 latency, but put a hard limit on the max value. When you do this you need to ensure coherency across at all

Re: Requests taking too long if one member of the cluster fails

2020-11-23 Thread Jacob Barrett
ario From: John Blum mailto:jb...@vmware.com>> Sent: Saturday, November 21, 2020 9:41 PM To: dev@geode.apache.org<mailto:dev@geode.apache.org> mailto:dev@geode.apache.org>> Cc: miguel.g.gar...@ericsson.com<mailto:miguel.g.gar...@ericsson.com> mailto:mig

Re: Requests taking too long if one member of the cluster fails

2020-11-23 Thread Mario Salazar de Torres
ber 23, 2020 3:42 AM To: dev@geode.apache.org Cc: miguel.g.gar...@ericsson.com Subject: Re: Requests taking too long if one member of the cluster fails Hi Mario- 1) Regarding why only write to the primary (bucket) of a PR (?)... again, it has to do with consistency. Fundamentally, a distributed

Re: Requests taking too long if one member of the cluster fails

2020-11-22 Thread John Blum
rres Sent: Saturday, November 21, 2020 1:40 PM To: dev@geode.apache.org Cc: miguel.g.gar...@ericsson.com Subject: Re: Requests taking too long if one member of the cluster fails Thanks @John Blum<mailto:jb...@vmware.com> for your detailed explanation! It helped me to better understand how

Re: Requests taking too long if one member of the cluster fails

2020-11-21 Thread Mario Salazar de Torres
o/G7n6T0M/Geode-Server-Kill.jpg Thanks again. BR, Mario From: John Blum Sent: Saturday, November 21, 2020 9:41 PM To: dev@geode.apache.org Cc: miguel.g.gar...@ericsson.com Subject: Re: Requests taking too long if one member of the cluster fails DISCLAIMER:

Re: Requests taking too long if one member of the cluster fails

2020-11-21 Thread John Blum
Cc: miguel.g.gar...@ericsson.com Subject: Requests taking too long if one member of the cluster fails Hi, I've been looking into the following issue: "Whenever performing a stress test on a Geode cluster and forcefully killing one of the members, all the threads in the application get stuc

Requests taking too long if one member of the cluster fails

2020-11-21 Thread Mario Salazar de Torres
Hi, I've been looking into the following issue: "Whenever performing a stress test on a Geode cluster and forcefully killing one of the members, all the threads in the application get stuck". To give more context these are the conditions under the test is performed: * A cluster is deployed