Re: [infinispan-dev] RAFT

2014-05-17 Thread Bela Ban
ns that consensus is only needed for leader election and never for log replication, so no 2PC needed here. Somewhat similar to sequencer based total order (SEQUENCER)... Do you guys see this as being potentially beneficial to Infinispan ? On 16/05/14 17:35, Emmanuel Bernard wrote: > On Fri 2014

Re: [infinispan-dev] RAFT

2014-05-15 Thread Bela Ban
uys should check out. > > http://thesecretlivesofdata.com/raft/ > > Some other good resources. > > http://thinkdistributed.io/blog/2013/07/12/consensus.html > https://ramcloud.stanford.edu/wiki/download/attachments/11370504/raft.pdf > https://github.com/mgodave/barge -- B

Re: [infinispan-dev] ispn + quartz

2014-03-26 Thread Bela Ban
> > > ___ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org <mailto:infinispan-dev@lists.jboss.org> > https://lists.jboss.org/mailman/listinfo/infinispan-dev > > > > > -- > Romain PELISSE,

Re: [infinispan-dev] Since it's almost Friday: the next code name for Infinispan

2014-03-05 Thread Bela Ban
No, my good friend Ales sent me that link... On 05/03/14 16:31, Vladimir Blagojevic wrote: > +1 Are you in Slovenia? > On 3/5/2014, 10:26 AM, Bela Ban wrote: >> https://www.facebook.com/HumanFishBrewery > > ___ > infinispan-dev mail

[infinispan-dev] Since it's almost Friday: the next code name for Infinispan

2014-03-05 Thread Bela Ban
https://www.facebook.com/HumanFishBrewery -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] Musings on ISPN/JGRPs OSI transport choices and ambitions

2014-03-03 Thread Bela Ban
.2 will be used for UDP and TCP only, I'm not talking about the shmem transport. -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] Musings on ISPN/JGRPs OSI transport choices and ambitions

2014-03-01 Thread Bela Ban
ISPN-JGRPs-OSI-transport-choices-and-ambitions-tp4028925.html > Sent from the Infinispan Developer List mailing list archive at Nabble.com. > ___ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev > -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] Kyro performance (Was: reusing infinispan's marshalling)

2014-02-02 Thread Bela Ban
___ >>> infinispan-dev mailing list >>> infinispan-dev@lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/infinispan-dev >> >> ___ >> infinispan-dev mailing list >> infinispan-dev@

Re: [infinispan-dev] Ditching ASYNC modes for REPL/DIST/INV/CacheStores?

2014-02-02 Thread Bela Ban
- >>>> Galder Zamarreño >>>> gal...@redhat.com >>>> twitter.com/galderz >>>> >>>> Project Lead, Escalante >>>> http://escalante.io >>>> >>>> Engineer, Infinispan >>>> http://infinispan.

Re: [infinispan-dev] Ditching ASYNC modes for REPL/DIST/INV/CacheStores?

2014-02-02 Thread Bela Ban
iling list infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev > -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] Improving Infinispan's Scalability: A new approach to group communication

2013-11-22 Thread Bela Ban
he presentation. > > [1] https://www.youtube.com/watch?v=04qNcovQKLA > [2] > https://drive.google.com/file/d/0B2Kv0W2Q52iOQkQ5a09Fam5PMjA/edit?usp=sharing > > Ryan -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev ma

Re: [infinispan-dev] Infinispan 6.0.0.Final is out!

2013-11-19 Thread Bela Ban
thanks to everybody involved! Please visit our downloads > <http://infinispan.org/download/>section to find the latest release. > Also if you have any questions please check our forums > <http://infinispan.org/community/>, our mailing lists > <https://lists.jboss.org/mailman/listinfo/infinispan-dev>or ping us &

Re: [infinispan-dev] Cost of inheritance

2013-11-15 Thread Bela Ban
4Object SingleKeyNonTxInvocationContext.key > 28 4CacheEntry > SingleKeyNonTxInvocationContext.cacheEntry > 32 (object boundary, size estimate) > > which recovers 20% .. > > Looking fo

Re: [infinispan-dev] To bundle or not to bundle is the question

2013-11-11 Thread Bela Ban
On 11/11/13 9:27 AM, Radim Vansa wrote: > On 11/08/2013 05:47 PM, Bela Ban wrote: >> >> On 11/8/13 4:15 PM, Radim Vansa wrote: >>> First of all, I think that naming "old", "new" where 3.2.7 new == 3.4.0 >>> old sucks. Let's use some

Re: [infinispan-dev] To bundle or not to bundle is the question

2013-11-10 Thread Bela Ban
re's an 3.2.7 old as well. > Bela, jgroups protocols are complicated as as they are :-) On purpose; it's called job security for me !! :-) -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infini

Re: [infinispan-dev] To bundle or not to bundle is the question

2013-11-10 Thread Bela Ban
Hi Mircea, On 11/8/13 8:05 PM, Mircea Markus wrote: > On Nov 8, 2013, at 10:47 AM, Bela Ban wrote: > >> I think I'll ignore the DONT_BUNDLE flag on the sender's side if we have >> the right bundler in place. Take a look at [1] and let me know what you

Re: [infinispan-dev] To bundle or not to bundle is the question

2013-11-08 Thread Bela Ban
" bundler (which I want to kill at some point) would not perform well when bundling all messages. > Radim > > On 11/08/2013 11:47 AM, Bela Ban wrote: >> I think I'll ignore the DONT_BUNDLE flag on the sender's side if we have >> the right bundler in place. Tak

[infinispan-dev] To bundle or not to bundle is the question

2013-11-08 Thread Bela Ban
I think I'll ignore the DONT_BUNDLE flag on the sender's side if we have the right bundler in place. Take a look at [1] and let me know what you think... [1] https://issues.jboss.org/browse/JGRP-1737 -- Bela Ban, JGroups lead (http://www.j

Re: [infinispan-dev] Red Hat sponsored research relating to Infinispan

2013-11-06 Thread Bela Ban
ing. > > I'd expect the talk on Tuesday to be a significant improvement, so > holding out for that is probably preferable. > > Paul. > > On 6 Nov 2013, at 07:03, Bela Ban <mailto:b...@redhat.com>> wrote: > >> >> There's a talk on this already on

Re: [infinispan-dev] Red Hat sponsored research relating to Infinispan

2013-11-05 Thread Bela Ban
ck on. Is it possible for someone from > the team to attend remotely? > > The talk is on Tuesday the 12th November at 18:15 GMT and will be > broadcast over Google Hangouts on air. > > More details here: http://bit.ly/19fc1a3 > &

Re: [infinispan-dev] design for cluster events (wiki page)

2013-11-01 Thread Bela Ban
un...@lists.jboss.org] On Behalf Of Mircea Markus > Sent: Wednesday, October 30, 2013 3:05 PM > To: infinispan -Dev List > Subject: [infinispan-dev] design for cluster events (wiki page) > > Hi, > > I've added a wiki page[1] capturing our discussions around cluster events. > Any feedback welcomed! > > [1] > https://github.com/infinispan/infinispan/wiki/Handling-cluster-partitions > > Cheers, > -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] design for cluster events (wiki page)

2013-11-01 Thread Bela Ban
On 10/31/13 11:20 PM, Sanne Grinovero wrote: > On 31 October 2013 20:07, Mircea Markus wrote: >> >> On Oct 31, 2013, at 3:45 PM, Dennis Reed wrote: >> >>> On 10/31/2013 02:18 AM, Bela Ban wrote: >>>> >>>>> Also if we did have rea

Re: [infinispan-dev] design for cluster events (wiki page)

2013-11-01 Thread Bela Ban
On 10/31/13 4:45 PM, Dennis Reed wrote: > On 10/31/2013 02:18 AM, Bela Ban wrote: >> >>> Also if we did have read only, what criteria would cause those nodes >>> to be writeable again? >> Once you become the primary partition, e.g. when a view is received >&

Re: [infinispan-dev] design for cluster events (wiki page)

2013-10-31 Thread Bela Ban
On 10/31/13 1:23 PM, Mircea Markus wrote: > >> On 31 Oct 2013, at 07:18, Bela Ban wrote: >> >> >> >>> On 10/30/13 8:28 PM, William Burns wrote: Since it seems I can't >>> comment on the wiki itself, I am just replying here. >>> >&g

Re: [infinispan-dev] design for cluster events (wiki page)

2013-10-31 Thread Bela Ban
On 10/31/13 1:05 PM, Mircea Markus wrote: > > On Oct 31, 2013, at 7:10 AM, Bela Ban wrote: > >> Just to clarify, can you comment on whether the statements below are true ? >> >> #1 When mode=repl is used, the event itself is never broadcast; it is >> always loc

Re: [infinispan-dev] design for cluster events (wiki page)

2013-10-31 Thread Bela Ban
y Partition approach, then it can become completely inaccessible (read-only). In this case, I envisage that a sysadmin will be notified, who can then start additional nodes for the system to acquire primary partition and become accessible again. -- Bela Ban, JGroups lead (http://www.

Re: [infinispan-dev] design for cluster events (wiki page)

2013-10-31 Thread Bela Ban
ons around cluster events. >>> Any feedback welcomed! >>> >>> [1] >>> https://github.com/infinispan/infinispan/wiki/Handling-cluster-partitions >>> >>> Cheers, >>> -- >>> Mircea Markus >>> Infinispan lead (www.infin

Re: [infinispan-dev] The windup of 6.0.0

2013-10-17 Thread Bela Ban
ctor out of convenience, but this names a new thread twice: https://issues.jboss.org/browse/JGRP-1719 > On Thu, Oct 17, 2013 at 5:48 PM, Dennis Reed <mailto:der...@redhat.com>> wrote: > > On 10/17/2013 05:26 AM, Bela Ban wrote: > > The other thing to look at is

Re: [infinispan-dev] The windup of 6.0.0

2013-10-17 Thread Bela Ban
On 10/17/13 4:48 PM, Dennis Reed wrote: > On 10/17/2013 05:26 AM, Bela Ban wrote: >> The other thing to look at is the apparent cost of Thread.setName(): if >> we cannot avoid thread many creations, we could experiment with *not* >> naming threads, although this is IMO n

Re: [infinispan-dev] The windup of 6.0.0

2013-10-17 Thread Bela Ban
gradation culprit, especially since I haven't been working with 6.0. > > Erik > > -Original Message- > From: infinispan-dev-boun...@lists.jboss.org > [mailto:infinispan-dev-boun...@lists.jboss.org] On Behalf Of Bela Ban > Sent: Wednesday, October 16, 2013 9:50 AM > To

Re: [infinispan-dev] The windup of 6.0.0

2013-10-16 Thread Bela Ban
6.0.0.Final was moved to 23 > Oct (Dan) > - we have some 20% performance regressions we need to look at before going > final > - I've updated JIRA: > - added tasks for creating documentation and quickstarts > - some JIRAs were moved

Re: [infinispan-dev] Is anyone else experiencing JGRP-1675

2013-10-16 Thread Bela Ban
infinispan-dev > > ___ > > infinispan-dev mailing list > > infinispan-dev@lists.jboss.org > <mailto:infinispan-dev@lists.jboss.org> > > https://lists.jboss.org/mailman/listinfo/infinispan-dev > > >

Re: [infinispan-dev] Is anyone else experiencing JGRP-1675

2013-10-16 Thread Bela Ban
tinfo/infinispan-dev > > _______ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev > -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] Is anyone else experiencing JGRP-1675

2013-10-16 Thread Bela Ban
know whether QA > is alone experiencing that or if there are more of us. > > Radim > > [1] https://issues.jboss.org/browse/JGRP-1675 > -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

[infinispan-dev] JGroups 3.4.0.Final has been released

2013-10-06 Thread Bela Ban
http://belaban.blogspot.ch/2013/10/jgroups-340final-released.html -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] 6.0.0.Beta1 release postponed to 19 Sept

2013-09-18 Thread Bela Ban
Does this delay the final release accordingly ? On 9/19/13 12:14 AM, Mircea Markus wrote: > ..because of some errors in the server build: > https://gist.github.com/mmarkus/6616484 > > Cheers, > -- Bela Ban, JGroups lead (http://

Re: [infinispan-dev] JGRP-1317 and large clusters

2013-09-18 Thread Bela Ban
000 nodes, then we'll use less bandwidth to install views. On an almost saturated network, this can make a difference. > On Sep 12, 2013, at 4:15 PM, Bela Ban wrote: > >> FYI, >> >> >> if you're running large clusters, you might be interested to know that

[infinispan-dev] JGroups 3.4.0.Beta1

2013-09-17 Thread Bela Ban
-- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

[infinispan-dev] JGRP-1317 and large clusters

2013-09-12 Thread Bela Ban
nly send delta views. I believe JGRP-1317 and JGRP-1354 will have a huge impact on systems with a large number of nodes. [1] https://issues.jboss.org/browse/JGRP-1317 [2] https://issues.jboss.org/browse/JGRP-1354 -- Bela Ban, JGroups lead (http://www.jgroups.org) ___

[infinispan-dev] Ever wanted to hijack a JGroups channel inside Infinispan ?

2013-08-21 Thread Bela Ban
FYI: http://belaban.blogspot.ch/2013/08/how-to-hijack-jgroups-channel-inside.html -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan

[infinispan-dev] Fwd: [jgroups-dev] Request for comments on FORK: grabbing a private channel for communication from an existing channel

2013-08-09 Thread Bela Ban
FYI. Original Message Subject: [jgroups-dev] Request for comments on FORK: grabbing a private channel for communication from an existing channel Date: Fri, 09 Aug 2013 17:37:46 +0200 From: Bela Ban To: jg-dev I wanted to solicit feedback on FORK [1]. Using FORK, one can

Re: [infinispan-dev] Reproduce repl sync cache locking issue

2013-07-18 Thread Bela Ban
re there's a problem somewhere, as the system always >> deadlocks in that protocol on my machine. I'll try to narrow it down. >> >> On 18 Jul 2013, at 08:53, Bela Ban wrote: >> >>> I could not reproduce this, I ran the test *many times* with both &

Re: [infinispan-dev] Reproduce repl sync cache locking issue

2013-07-18 Thread Bela Ban
node number 1 to 4 etc. >> >> What I do is open 3 terminals/tabs/screens, whichever you prefer, each run: >> mvn -e exec:exec -Dnode=1 >> mvn -e exec:exec -Dnode=2 >> mvn -e exec:exec -Dnode=3 >> ... >> >> It'll pr

Re: [infinispan-dev] 6.0.0.Alpha1to be released Monday

2013-07-16 Thread Bela Ban
Mon given that the above would make it in. >> >> [1] https://github.com/infinispan/protostream >> >> Cheers, > > _______ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/lis

[infinispan-dev] JGroups 3.2.10.Final and 3.3.3.Final released

2013-07-12 Thread Bela Ban
https://issues.jboss.org/browse/JGRP/fixforversion/12322127 [2] https://issues.jboss.org/browse/JGRP/fixforversion/12321921 [3] https://issues.jboss.org/browse/JGRP-1648 -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispa

Re: [infinispan-dev] New bundler performance

2013-07-09 Thread Bela Ban
DLE removed. > Interesting enough, using the DONT_BUNDLE + old bundler made performance not > look good. > Radim can provide the exact numbers. That's completely counter to what I've measured; and it should be exactly the other way round ! > On 25 Jun 2013, at 16:37, Bela Ban

Re: [infinispan-dev] RELAY2 using shorts as site-ids

2013-07-01 Thread Bela Ban
1 July 2013 15:33, Bela Ban wrote: >> This is re [1]. >> >> I want to replace shorts as site-ids with strings. This would make EAP >> and JDG configuration simpler, as both configure the mapping from site >> string (e.g. "sfo") to ID (e.g. 1) on the fly. If we

[infinispan-dev] RELAY2 using shorts as site-ids

2013-07-01 Thread Bela Ban
ould be in 3.4 (not 3.3.x), and as it will be used by Infinispan 6.0, I don't think this should be an issue... Thoughts ? [1] https://issues.jboss.org/browse/JGRP-1640 -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing

Re: [infinispan-dev] New bundler performance

2013-06-25 Thread Bela Ban
gt; old bundler: 150k reads/s, 250 writes/s > > ISPN-3221 fix (Pedro's branch) > new bundler: 1.5M reads/s, 6050 writes/s > old bundler: 1.3M reads/s, 3100 writes/s > > ISPN-3221 cherry-picked onto 73da108cdcf9db4f3edbcd6dbda6938d6e45d148 > new bundler: 1.5M read

Re: [infinispan-dev] New bundler performance

2013-06-25 Thread Bela Ban
- > Radim Vansa > Quality Assurance Engineer > JBoss Datagrid > tel. +420532294559 ext. 62559 > > Red Hat Czech, s.r.o. > Brno, Purkyňova 99/71, PSČ 612 45 > Czech Republic > > > ___ > infinisp

Re: [infinispan-dev] New bundler performance

2013-06-12 Thread Bela Ban
We're currently holding the 5.3.0.CR2 release for this. I'm thinking to: > - support old bundling as well > - based on the when the jgroups perf problem is fixed we might release CR3 or > include the fix in 5.3.1.Final OK, sounds good -- Bela Ban Lead JGroups / Clustering Team JBo

Re: [infinispan-dev] New bundler performance

2013-06-12 Thread Bela Ban
On 06/12/2013 09:30 AM, Mircea Markus wrote: > > On 12 Jun 2013, at 14:16, Bela Ban wrote: > >> >> >> On 06/12/2013 04:54 AM, Radim Vansa wrote: >>> Hi, >>> >>> I was going through the commits (running tests on each of them) to >>>

Re: [infinispan-dev] New bundler performance

2013-06-12 Thread Bela Ban
issue ? > > Radim > > Note: you may have seen my conversation with Pedro Ruivo on IRC about > the bundler several days ago, in that time our configuration had old > bundler. This was fixed, but as I have not built Infinispan properly > (something got cached),

Re: [infinispan-dev] Infinispan 5.3 and the new JGroups bundler

2013-06-05 Thread Bela Ban
nks, Bela and sorry for my confusing question! > > Would you say that the bundler_type="new" is more performant than the > bundler_type="old" in 3.2.7? > > Thanks, > Alan > > - Original Message - >> From: "Bela Ban" >>

Re: [infinispan-dev] Infinispan 5.3 and the new JGroups bundler

2013-06-05 Thread Bela Ban
s getting 2.7.x, I meant 3.2.x. (The version > included with Infinispan 5.2) > > Sorry, > Alan > > ----- Original Message - >> From: "Bela Ban" >> To: infinispan-dev@lists.jboss.org >> Sent: Wednesday, June 5, 2013 10:11:34 AM >> Su

Re: [infinispan-dev] Infinispan 5.3 and the new JGroups bundler

2013-06-05 Thread Bela Ban
2.7.x config file has UDP.bundler_type="new"? > Will it just be ignored? bundler_type doesn't exist in 2.7, so this will throw an exception and the stack won't be started -- Bela Ban, JGroups lead (http://www.jgroups.org)

Re: [infinispan-dev] Infinispan 5.3 and the new JGroups bundler

2013-06-05 Thread Bela Ban
e this. This is not supported, so bundling of OOB messages might break things. Or it might as well work, but I for one won't make any guarantees... :-) -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] Infinispan 5.3 and the new JGroups bundler

2013-06-05 Thread Bela Ban
with an older Infinispan version may or may not work. I don't recommend it -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] Infinispan 5.3 and the new JGroups bundler

2013-06-05 Thread Bela Ban
> Recall that this warning is valid for Infinispan 5.3 (and superior in >>>> the future). >>>> >>>> Thank You. >>>> >>>> Regards, >>>> Pedro Ruivo >>>>

Re: [infinispan-dev] (additional use case for WF8) Removing Infinispan dependency on the Hibernate-Infinispan module in 4.x

2013-06-04 Thread Bela Ban
; reuse the cluster topology definition and failure detection, making it > less awkward to use as in such > a case you really don't want the topology from the AS to be out of sync with > the > topology used by some application cache. > > Sanne -- Bela Ban, JGroups lead (http

Re: [infinispan-dev] CommandAwareRpcDispatcher desired logic

2013-05-29 Thread Bela Ban
>> infinispan-dev mailing list >> infinispan-dev@lists.jboss.org >> <mailto:infinispan-dev@lists.jboss.org> >> https://lists.jboss.org/mailman/listinfo/infinispan-dev >> >> >> >> >> ___ >> infinispan-dev mailing list >> infinispan-dev@lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/infinispan-dev >> -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] Baselining on Java 7

2013-05-24 Thread Bela Ban
7;ll blog about this shortly. [1] http://docs.oracle.com/javase/tutorial/sdp/sockets/enable.html -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] Zero-copy buffer transfers

2013-05-23 Thread Bela Ban
them in sequence (gathering writes). One of the > buffers will be the buffer passed by Infinispan to JGroups; JGroups then > doesn't copy it into one single larger buffer, but passes it directly to > the socket, avoiding a copy. > > - https://issues.jboss.org/browse/JGRP-815 &g

Re: [infinispan-dev] Zero-copy buffer transfers

2013-05-23 Thread Bela Ban
ttps://issues.jboss.org/browse/JGRP-809 - https://issues.jboss.org/browse/JGRP-816 -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] Baselining on Java 7

2013-05-23 Thread Bela Ban
t; >> Yup, it needs to happen sometime. But the question is, when? >> >> Is there anyone out there who desperately needs Infinispan to work on Java 6? >> >> Cheers >> Manik -- Bela Ban, JGroups lead (http://www.jgroups.org)

Re: [infinispan-dev] Baselining on Java 7

2013-05-23 Thread Bela Ban
sers would then need > Java7 only if they want to use the Infinispan extensions. > > Sanne > > On 23 May 2013 12:06, Bela Ban wrote: >> >> >> On 5/23/13 12:38 PM, Manik Surtani wrote: >>> Yup, it needs to happen sometime. But the question is, when? >>

Re: [infinispan-dev] Baselining on Java 7

2013-05-23 Thread Bela Ban
2 stuff won't be in JGroups 4, only in 5. But if you guys need to move to JDK 7 in Infinispan 6 already, then that's fine with me, too. I guess the AS has some requirements, too, so if they decide to move to JDK 7, then we'll have to make that move too -- Bela Ban, JG

Re: [infinispan-dev] NPE with Cache.replace()

2013-05-22 Thread Bela Ban
On 5/22/13 1:17 PM, Mircea Markus wrote: > > On 21 May 2013, at 11:14, Bela Ban wrote: > >> [Mircea] >> >> Might be a problem in xsite replication when the keys that are updated >> are not present. This happens all the time as xsite state transfer is >>

Re: [infinispan-dev] NPE with Cache.replace()

2013-05-21 Thread Bela Ban
. I suggest to use a straight put() for updates, or a new internal replaceIfPresentOrPutIfNotPresent()... On 5/21/13 11:43 AM, Bela Ban wrote: > > Can someone investigate why CacheImpl.replaceInternal() throws an NPE ? > I can reproduce this every time. Using the latest JDG. -- Bela Ban

[infinispan-dev] NPE with Cache.replace()

2013-05-21 Thread Bela Ban
Can someone investigate why CacheImpl.replaceInternal() throws an NPE ? I can reproduce this every time. Using the latest JDG. See the attached stack trace for details. -- Bela Ban, JGroups lead (http://www.jgroups.org) 11:39:36,342 WARN

Re: [infinispan-dev] XSite Performance

2013-05-20 Thread Bela Ban
picks a random node (possibly excluding itself) in the cluster and forwards the *not-yet deserialized* message to that node which then applies the changes. Do you have any numbers how the changes you made affect performance ? > Any other thoughts? Feedback? > > [1] https://gi

Re: [infinispan-dev] [infinispan-internal] Message flow tracer/analyzer

2013-05-03 Thread Bela Ban
; Brno, Purkyňova 99/71, PSČ 612 45 > | > Czech Republic > | > > | > > | > | > | -- > | Galder Zamarreño > | gal...@redhat.com > | twitter.com/galderz > | > | Project Lead, Escalante > | http://escalante.io > | > | Engineer, Infinispan > | http://infinispan.org > | > | > > ___ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev > -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] XSite synchronous replication

2013-04-25 Thread Bela Ban
Yes, for regular messages we should always enable a queue. Don't know/remember why we changed that for TCP... On 4/25/13 3:04 PM, Mircea Markus wrote: > Thanks Bela. > On 23 Apr 2013, at 16:27, Bela Ban wrote: > >> Erik and I had a call and concluded that >> - the regul

Re: [infinispan-dev] ISPN-263 and handling partitions

2013-04-23 Thread Bela Ban
right On 4/23/13 7:26 PM, Manik Surtani wrote: > > On 23 Apr 2013, at 16:37, Bela Ban wrote: > >> >> >> On 4/22/13 6:46 PM, Manik Surtani wrote: >>> >>> On 22 Apr 2013, at 16:46, Mircea Markus wrote: >>> >>>> would the

Re: [infinispan-dev] ISPN-263 and handling partitions

2013-04-23 Thread Bela Ban
solve it ? Always prefer the data from the primary partition ? -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] ISPN-263 and handling partitions

2013-04-22 Thread Bela Ban
't happen. As a matter of fact, I've seen this in practice, and MERGE{2,3} contain code that deals with asymmetric partitions. > If the effect of a nework failure is a completely isolated group, can > we assume Hot Rod clients can't reach them either? Partitions may inclu

Re: [infinispan-dev] ISPN-263 and handling partitions

2013-04-22 Thread Bela Ban
choose what it is better for it. For example, if the > application does not care about consistency, it can allow all partitions > to read and write. On other hand, if the application is more restrict, > it can allow only one partition to read and write and the others > partitions reject

Re: [infinispan-dev] ISPN-263 and handling partitions

2013-04-22 Thread Bela Ban
etermine if a partition occurred, or if some member(s) crashed, so in the above case a hard and fast rule of the primary partition have at 4 or more members make sense for a primary partition approach. -- Bela Ban, JGroups lead (http://www.jgroups.org) _

Re: [infinispan-dev] ISPN-263 and handling partitions

2013-04-17 Thread Bela Ban
ndling for state transfer if a MergeView is detected? > | > > | > - M > | > > | > [1] https://community.jboss.org/wiki/DesignDealingWithNetworkPartitions > | > > | > On 6 Apr 2013, at 04:26, Bela Ban wrote: > | > > | >> > | >> On 4/5/13 3:

Re: [infinispan-dev] ISPN-263 and handling partitions

2013-04-17 Thread Bela Ban
ng for state transfer if a MergeView is detected? >> >> - M >> >> [1] https://community.jboss.org/wiki/DesignDealingWithNetworkPartitions >> >> On 6 Apr 2013, at 04:26, Bela Ban wrote: >> >>> >>> On 4/5/13 3:53 PM, Manik Surtani wrote: >>>>

Re: [infinispan-dev] [hibernate-dev] HSEARCH-1296

2013-04-16 Thread Bela Ban
obj instead. [1] https://issues.jboss.org/browse/JGRP-1620 -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] [hibernate-dev] HSEARCH-1296

2013-04-14 Thread Bela Ban
On 4/13/13 1:42 PM, Sanne Grinovero wrote: > On 13 April 2013 11:20, Bela Ban wrote: >> >> >> On 4/13/13 2:02 AM, Sanne Grinovero wrote: >> >>> @All, the performance problem seemed to be caused by a problem in >>> JGroups, which I've logged h

Re: [infinispan-dev] [hibernate-dev] HSEARCH-1296

2013-04-13 Thread Bela Ban
e same host. > Also I'm wondering how hard it would be to > have a log parser which converts my 10GB of text log from today in a > graphical sequence diagram. Yes, something like wireshark "follow TCP" feature would be very helpful ! -- Bela Ban, JGroups lead (http:/

Re: [infinispan-dev] HSEARCH-1296

2013-04-12 Thread Bela Ban
ons won't hurt either, > but first I'll set the blackhole to confirm that indexing is the cause. > > On Apr 12, 2013 11:12 AM, "Bela Ban" <mailto:b...@redhat.com>> wrote: > > OK, then it isn't JGroups related. Probably some indexing work don

Re: [infinispan-dev] HSEARCH-1296

2013-04-12 Thread Bela Ban
#x27; > 11:20:54,730 INFO [org.jboss.web] (ServerService Thread Pool -- 59) > JBAS018224: Unregister web context: /capedwarf-tests > > > On Apr 12, 2013, at 9:43 AM, Bela Ban wrote: > >> You need to set enable_bundling to *false*, not true ! >> >> On 4/11/13 9:13 PM

Re: [infinispan-dev] HSEARCH-1296

2013-04-12 Thread Bela Ban
> 841ms > > --- > > I added > > true > > to AS jgroups transport config, but no improvement. > > Any (other) idea? > > -Ales > > > _______ > infinispan-dev maili

Re: [infinispan-dev] Fwd: query npe

2013-04-10 Thread Bela Ban
eleteAndQueryInA(org.jboss.test.capedwarf.cluster.test.QueryTest): >>> Should not be here: null >>> >>> This is the "null" that is the cause of top NPE. >>> >>> -Ales >>> >> >>> ___

Re: [infinispan-dev] Missing elements when using JProfiler...

2013-04-10 Thread Bela Ban
> JProfiler, but I wanted to ask you about them. In this job configuration, 4 > nodes are used in the cluster, (edg-perf01 to edg-perf04) but JProfiler is > only attached to the JVM on edg-perf01. > > Thanks, > Alan > -- Bela Ban, JGroups lead (http://www.jgroups.org) _

Re: [infinispan-dev] ISPN-263 and handling partitions

2013-04-06 Thread Bela Ban
rtani ma...@jboss.org twitter.com/maniksurtani >> >> Platform Architect, JBoss Data Grid http://red.ht/data-grid >> >> >> _______ infinispan-dev >> mailing list infinispan-dev@lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/infinispan-dev > > __

Re: [infinispan-dev] ISPN-263 and handling partitions

2013-04-06 Thread Bela Ban
etter whether we have a partition, or not. [1] http://www.jgroups.org/manual-3.x/html/user-advanced.html, section 5.6.2 -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] [infinispan-internal] async processing documentation (+ nice inconsistency scenario example)

2013-03-20 Thread Bela Ban
after calling > cache.put(key, value), so to me using async marshalling is just > asking for trouble. +1 -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] DefaultExecutorFactory and rejection policy

2013-03-13 Thread Bela Ban
ular reason for that? > > In the new thread pool needed by ISPN-2808, I cannot have the messages (i.e. > the runnables) discarded, because it can cause some inconsistent state and > even block all the cluster. > > I have set in my branch a CallerRunPolicy. If you see an

Re: [infinispan-dev] [infinispan-internal] Unstable Cluster

2013-03-06 Thread Bela Ban
On 3/6/13 1:33 PM, Dan Berindei wrote: > On Tue, Mar 5, 2013 at 6:04 PM, Bela Ban <mailto:b...@redhat.com>> wrote: > > > > On 3/5/13 3:30 PM, Erik Salter wrote: > > Hi guys, > > > > Keep in mind that some of your customers may have b

Re: [infinispan-dev] [infinispan-internal] Unstable Cluster

2013-03-05 Thread Bela Ban
Erik > > -Original Message- > From: infinispan-dev-boun...@lists.jboss.org > [mailto:infinispan-dev-boun...@lists.jboss.org] On Behalf Of Bela Ban > Sent: Tuesday, March 05, 2013 1:50 AM > To: infinispan-dev@lists.jboss.org > Subject: Re: [infinispan-dev] [infinispan-internal]

Re: [infinispan-dev] [infinispan-internal] Unstable Cluster

2013-03-04 Thread Bela Ban
On 3/4/13 6:35 PM, Dan Berindei wrote: > > On Mon, Mar 4, 2013 at 10:28 AM, Bela Ban <mailto:b...@redhat.com>> wrote: > > Another node: in general, would it make sense to use shorter names ? > E.g. instead of > > ** New view: [jdg-perf-01-60164|9] [

Re: [infinispan-dev] Minutes Infinispan meeting in London

2013-03-04 Thread Bela Ban
nity.jboss.org/wiki/ClusteringMeetingLondonFeb2013 > > Sanne > > On 24 February 2013 10:26, Bela Ban wrote: >> >> Mircea, Dan, Pedro, Sanne and I had a meeting in London this week on how >> to use the new features of JGroups 3.3 in Infinispan 5.3, I've copied >> the minute

Re: [infinispan-dev] [infinispan-internal] Unstable Cluster

2013-03-04 Thread Bela Ban
5330, > | jdg-perf-01-24793, jdg-perf-01-35602, jdg-perf-02-7751, > | jdg-perf-02-37056, jdg-perf-02-50381, jdg-perf-02-53449, > | jdg-perf-02-64954, jdg-perf-02-34066, jdg-perf-02-61515, > | jdg-perf-02-65045 ...] -- Bela Ban, JGroups lead (http://www.jgroups.org)

Re: [infinispan-dev] distributed fork-join executor prototype

2013-03-04 Thread Bela Ban
educe, then using Infinispan is fine. Comments inline ... On 3/4/13 5:09 AM, matt hoffman wrote: > Bela, > > Thanks a lot for the response. I really appreciate your input. > > Some comments inline: > > On Mar 3, 2013 4:16 AM, "Bela Ban" <mailto:b...@redhat.com&g

Re: [infinispan-dev] distributed fork-join executor prototype

2013-03-03 Thread Bela Ban
yService to target the task to the > given Address, it might get picked up by another node that shares that > same hash. But I can add in a direct-to-single-Address capability in if > that seems worthwhile. Alternately, I can just use entirely different > interfaces (DistributedFJExecutorService, DistributedFJTask?). > > Thoughts? Concerns? Glaring issues? > > > > ___ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev > -- Bela Ban, JGroups lead (http://www.jgroups.org) ___ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev

Re: [infinispan-dev] JGroups 3.3.0.Beta1

2013-02-28 Thread Bela Ban
ords, do you expect the 3.3 line to be included > in EAP 6.1 ? > Otherwise I'm stuck on older version. > > Sanne > > On 28 February 2013 11:58, Bela Ban wrote: >> FYI, >> >> added to Nexus. >> >> This completes the implementation of message batc

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