Re: rejecting communication connection & Failed to process selector key

2024-09-19 Thread MJ
Yes - kubernetes discovery spi.   No client nodes are out of the cluster. and below setting for communication spi. config of communicationSpi

Re: rejecting communication connection & Failed to process selector key

2024-09-19 Thread Humphrey Lopez
Are you using the kubernetes discovery SPI?Humphrey On 16 Sep 2024, at 02:58, MJ <6733...@qq.com> wrote:Hi Igniters,   I am experiencing the “Failed to process selector key” error once every one or two days. Every time it appears received and rejected multiple communication connections and then th

Re: How to use ClusterNodeAttributeAffinityBackupFilter to have atleast one replica in second zone

2024-09-19 Thread Alex Plehanov
Hello Amit, You can use ClusterNodeAttributeAffinityBackupFilter and introduce some virtual zones. For example, if you have 5 nodes in zone 1 and 5 nodes in zone 2, you can assign 'zone1' attribute value to 3 nodes from zone 1, assign 'zone2' attribute value to 3 nodes from zone 2, and assign 'zon

Re: How to use ClusterNodeAttributeAffinityBackupFilter to have atleast one replica in second zone

2024-09-19 Thread Amit Jolly
Hello Alex, Thanks for the suggestion. I will try with both options. Most likely I will use the custom AffinityBackupFilter implementation you provided and will try to enhance zone skewness configurable. Regards, Amit On Thu, Sep 19, 2024 at 3:16 PM Alex Plehanov wrote: > Hello Amit, > > You

Re: How to use ClusterNodeAttributeAffinityBackupFilter to have atleast one replica in second zone

2024-09-19 Thread Amit Jolly
Hi Pavel, Well based upon documentation of ClusterNodeAttributeAffinityBackupFilter.java class. It says "This implementation will discard backups rather than place multiple on the same set of nodes. This avoids trying to cram more data onto remaining nodes when some have failed." and i have verif