Re: Crash recovery speed-up #3, Cellular Switch

2020-05-14 Thread Anton Vinogradov
Folks, It seems, we have tacit agreement here. Going to merge fix May 15. On Tue, May 12, 2020 at 10:08 AM Anton Vinogradov wrote: > Denis, > > Rebalance is not expected here since this optimization works only on a > fully rebalanced cluster with baseline. > > On Sat, May 9, 2020 at 12:48 AM De

Re: Crash recovery speed-up #3, Cellular Switch

2020-05-12 Thread Anton Vinogradov
Denis, Rebalance is not expected here since this optimization works only on a fully rebalanced cluster with baseline. On Sat, May 9, 2020 at 12:48 AM Denis Magda wrote: > Hi Anton, > > Generally, it means that Ignite will keep executing operations/transactions > that are mapped into the partiti

Re: Crash recovery speed-up #3, Cellular Switch

2020-05-08 Thread Denis Magda
Hi Anton, Generally, it means that Ignite will keep executing operations/transactions that are mapped into the partitions of those cells that won't be rebalanced, is that correct? - Denis On Wed, May 6, 2020 at 3:24 AM Anton Vinogradov wrote: > Igniters, > > PME-free switch [1] (since 2.8) sk

Crash recovery speed-up #3, Cellular Switch

2020-05-06 Thread Anton Vinogradov
Igniters, PME-free switch [1] (since 2.8) skips PME on node left when possible (baseline + fully rebalanced cluster). This means we already wait for nothing (except recovery) to perform the switch. This optimization allows continuing already started operations during or after the switch if they ar