[infinispan-dev] IgnoreExtraResponsesValidityFilter
Looking at IgnoreExtraResponsesValidityFilter - this seems to be a scalability issue! It seems to copy a set of every address in the cluster and gradually remove entries as responses come in. Isn't this a scalability issue? Since - assuming a large cluster - for every prepare command, we create a collection, copy into it the entire list of addresses (think hundreds of nodes x hundreds of concurrent threads) only to "count down" on the responses. I'm almost certain there is a better way to do this! :) Maybe even maintain a shared list of members (updated whenever there is a view change) to test for responses from non-members, a counter, and assume that members don't respond to the same request more than once? Cheers Manik -- Manik Surtani ma...@jboss.org twitter.com/maniksurtani Lead, Infinispan http://www.infinispan.org ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev
Re: [infinispan-dev] 5.0 to 5.1 upgrade gotchas
Here it is: https://docs.jboss.org/author/display/ISPN/Upgrading+from+5.0+to+5.1 On Jan 13, 2012, at 4:44 PM, Galder Zamarreño wrote: > Yeah, i'll open it asap. > > More stuff, hierarchical changes for RemoteCache and RemoteCacheManager: > http://infinispan.blogspot.com/2011/11/more-locking-improvements-in-infinispan.html > > On Jan 13, 2012, at 3:32 PM, Manik Surtani wrote: > >> Ok. Well, we may as well start the doc and all of us add to it … >> >> >> On 13 Jan 2012, at 14:28, Galder Zamarreño wrote: >> >>> There's no doc as such yet. I was thinking of compiling them all in this >>> dev thread and then put them in a doc while doing the final release... >>> >>> On Jan 13, 2012, at 3:22 PM, Manik Surtani wrote: >>> Where is this doc? On Confluence? Should add that in 5.0, commit and rollback phases were async by default. In 5.1, these are sync by default, and a short paragraph explaining why and the performance difference one may experience as a result. On 9 Jan 2012, at 10:26, Galder Zamarreño wrote: > Hi all, > > We need to document a list of gotcha's related to 5.0 to 5.1 upgrades as > we prepare for final. So far I have noted these myself: > > - wakeUpInterval now defined only via expiration (XSD allowds > wakeUpInterval in eviction but new parser does not) and not via eviction. > - maxEntries is the strict max but this is likely to not be reached since > eviction happens per segment > - transactional vs non-transactional caches, mixed cases not allowed > > If you can think of more, reply back and we can compile them in time. > > Cheers, > -- > Galder Zamarreño > Sr. Software Engineer > Infinispan, JBoss Cache > > > ___ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev -- Manik Surtani ma...@jboss.org twitter.com/maniksurtani Lead, Infinispan http://www.infinispan.org ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev >>> >>> -- >>> Galder Zamarreño >>> Sr. Software Engineer >>> Infinispan, JBoss Cache >>> >>> >>> ___ >>> infinispan-dev mailing list >>> infinispan-dev@lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/infinispan-dev >> >> -- >> Manik Surtani >> ma...@jboss.org >> twitter.com/maniksurtani >> >> Lead, Infinispan >> http://www.infinispan.org >> >> >> >> >> ___ >> infinispan-dev mailing list >> infinispan-dev@lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/infinispan-dev > > -- > Galder Zamarreño > Sr. Software Engineer > Infinispan, JBoss Cache > > > ___ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev -- Galder Zamarreño Sr. Software Engineer Infinispan, JBoss Cache ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev
Re: [infinispan-dev] 5.0 to 5.1 upgrade gotchas
Yeah, i'll open it asap. More stuff, hierarchical changes for RemoteCache and RemoteCacheManager: http://infinispan.blogspot.com/2011/11/more-locking-improvements-in-infinispan.html On Jan 13, 2012, at 3:32 PM, Manik Surtani wrote: > Ok. Well, we may as well start the doc and all of us add to it … > > > On 13 Jan 2012, at 14:28, Galder Zamarreño wrote: > >> There's no doc as such yet. I was thinking of compiling them all in this dev >> thread and then put them in a doc while doing the final release... >> >> On Jan 13, 2012, at 3:22 PM, Manik Surtani wrote: >> >>> Where is this doc? On Confluence? >>> >>> Should add that in 5.0, commit and rollback phases were async by default. >>> In 5.1, these are sync by default, and a short paragraph explaining why and >>> the performance difference one may experience as a result. >>> >>> On 9 Jan 2012, at 10:26, Galder Zamarreño wrote: >>> Hi all, We need to document a list of gotcha's related to 5.0 to 5.1 upgrades as we prepare for final. So far I have noted these myself: - wakeUpInterval now defined only via expiration (XSD allowds wakeUpInterval in eviction but new parser does not) and not via eviction. - maxEntries is the strict max but this is likely to not be reached since eviction happens per segment - transactional vs non-transactional caches, mixed cases not allowed If you can think of more, reply back and we can compile them in time. Cheers, -- Galder Zamarreño Sr. Software Engineer Infinispan, JBoss Cache ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev >>> >>> -- >>> Manik Surtani >>> ma...@jboss.org >>> twitter.com/maniksurtani >>> >>> Lead, Infinispan >>> http://www.infinispan.org >>> >>> >>> >>> >>> ___ >>> infinispan-dev mailing list >>> infinispan-dev@lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/infinispan-dev >> >> -- >> Galder Zamarreño >> Sr. Software Engineer >> Infinispan, JBoss Cache >> >> >> ___ >> infinispan-dev mailing list >> infinispan-dev@lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/infinispan-dev > > -- > Manik Surtani > ma...@jboss.org > twitter.com/maniksurtani > > Lead, Infinispan > http://www.infinispan.org > > > > > ___ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev -- Galder Zamarreño Sr. Software Engineer Infinispan, JBoss Cache ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev
Re: [infinispan-dev] 5.0 to 5.1 upgrade gotchas
Ok. Well, we may as well start the doc and all of us add to it … On 13 Jan 2012, at 14:28, Galder Zamarreño wrote: > There's no doc as such yet. I was thinking of compiling them all in this dev > thread and then put them in a doc while doing the final release... > > On Jan 13, 2012, at 3:22 PM, Manik Surtani wrote: > >> Where is this doc? On Confluence? >> >> Should add that in 5.0, commit and rollback phases were async by default. >> In 5.1, these are sync by default, and a short paragraph explaining why and >> the performance difference one may experience as a result. >> >> On 9 Jan 2012, at 10:26, Galder Zamarreño wrote: >> >>> Hi all, >>> >>> We need to document a list of gotcha's related to 5.0 to 5.1 upgrades as we >>> prepare for final. So far I have noted these myself: >>> >>> - wakeUpInterval now defined only via expiration (XSD allowds >>> wakeUpInterval in eviction but new parser does not) and not via eviction. >>> - maxEntries is the strict max but this is likely to not be reached since >>> eviction happens per segment >>> - transactional vs non-transactional caches, mixed cases not allowed >>> >>> If you can think of more, reply back and we can compile them in time. >>> >>> Cheers, >>> -- >>> Galder Zamarreño >>> Sr. Software Engineer >>> Infinispan, JBoss Cache >>> >>> >>> ___ >>> infinispan-dev mailing list >>> infinispan-dev@lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/infinispan-dev >> >> -- >> Manik Surtani >> ma...@jboss.org >> twitter.com/maniksurtani >> >> Lead, Infinispan >> http://www.infinispan.org >> >> >> >> >> ___ >> infinispan-dev mailing list >> infinispan-dev@lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/infinispan-dev > > -- > Galder Zamarreño > Sr. Software Engineer > Infinispan, JBoss Cache > > > ___ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev -- Manik Surtani ma...@jboss.org twitter.com/maniksurtani Lead, Infinispan http://www.infinispan.org ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev
Re: [infinispan-dev] 5.0 to 5.1 upgrade gotchas
There's no doc as such yet. I was thinking of compiling them all in this dev thread and then put them in a doc while doing the final release... On Jan 13, 2012, at 3:22 PM, Manik Surtani wrote: > Where is this doc? On Confluence? > > Should add that in 5.0, commit and rollback phases were async by default. In > 5.1, these are sync by default, and a short paragraph explaining why and the > performance difference one may experience as a result. > > On 9 Jan 2012, at 10:26, Galder Zamarreño wrote: > >> Hi all, >> >> We need to document a list of gotcha's related to 5.0 to 5.1 upgrades as we >> prepare for final. So far I have noted these myself: >> >> - wakeUpInterval now defined only via expiration (XSD allowds wakeUpInterval >> in eviction but new parser does not) and not via eviction. >> - maxEntries is the strict max but this is likely to not be reached since >> eviction happens per segment >> - transactional vs non-transactional caches, mixed cases not allowed >> >> If you can think of more, reply back and we can compile them in time. >> >> Cheers, >> -- >> Galder Zamarreño >> Sr. Software Engineer >> Infinispan, JBoss Cache >> >> >> ___ >> infinispan-dev mailing list >> infinispan-dev@lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/infinispan-dev > > -- > Manik Surtani > ma...@jboss.org > twitter.com/maniksurtani > > Lead, Infinispan > http://www.infinispan.org > > > > > ___ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev -- Galder Zamarreño Sr. Software Engineer Infinispan, JBoss Cache ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev
Re: [infinispan-dev] 5.0 to 5.1 upgrade gotchas
Where is this doc? On Confluence? Should add that in 5.0, commit and rollback phases were async by default. In 5.1, these are sync by default, and a short paragraph explaining why and the performance difference one may experience as a result. On 9 Jan 2012, at 10:26, Galder Zamarreño wrote: > Hi all, > > We need to document a list of gotcha's related to 5.0 to 5.1 upgrades as we > prepare for final. So far I have noted these myself: > > - wakeUpInterval now defined only via expiration (XSD allowds wakeUpInterval > in eviction but new parser does not) and not via eviction. > - maxEntries is the strict max but this is likely to not be reached since > eviction happens per segment > - transactional vs non-transactional caches, mixed cases not allowed > > If you can think of more, reply back and we can compile them in time. > > Cheers, > -- > Galder Zamarreño > Sr. Software Engineer > Infinispan, JBoss Cache > > > ___ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev -- Manik Surtani ma...@jboss.org twitter.com/maniksurtani Lead, Infinispan http://www.infinispan.org ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev
[infinispan-dev] 5.1 documentation
Hi all, With final just around the corner, could individual owners of articles in https://docs.jboss.org/author/display/ISPN check that they content up to date information? Please remember that we know have old versions of documentation (i.e. https://docs.jboss.org/author/display/ISPN50/Home), so the documentation should really contain latest info. I think it's Ok though to mention that this or that change is active since version x.y.z, but anything else should be left to old docs. Thanks in advance! -- Galder Zamarreño Sr. Software Engineer Infinispan, JBoss Cache ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev
