[infinispan-dev] Got a local cache despite it is configured as distributed
Wolf-Dieter Fink
wfink at redhat.com
Thu Feb 4 11:35:37 EST 2016
Hi Pierrick,
from what I see you try to use the infinispan subsystem to build your
own cache, also your package seems to be planned for EAP7.
You should consider that the infinispan subsystem is not meant to have
customer caches, there are some restrictions and it is not tested for EAP.
I.e. I'm not sure whether the cluster subsystem starts in any case if
you use the cache.
Note that if you use a subscription for EAP this is not supported!
I recommend to use the JDG aka Infinispan modules and configure the
cluster for this.
- Wolf
On 03/02/16 20:11, Pierrick HYMBERT wrote:
> Thanks for your feedback. There is no firewall, server nodes are on
> the same host, I use default full-ha jgroups config. You can check the
> code in the link, I also attached domain configuration.
>
> I found a workaround by configuring cache definition programatically
> (that is unexpected, I guess there is an issue in
> wildfly-clustering-infinispan-extension artifact...):
>
> // this.myAppCache = this.cacheContainer.getCache("myAppCache");
> this.cacheContainer.defineConfiguration("dist", new ConfigurationBuilder()
> .clustering()
> .cacheMode(CacheMode.DIST_SYNC)
> .hash().numOwners(2)
> .build()
> );
> this.myAppCache = this.cacheContainer.getCache("dist");
>
> And now it works:
>
> 2016-02-02 12:20:25,925 INFO
> [org.hypik.test.jboss.eap7.server.TestService] (EJB default - 7)
> Produce new cache entry 1454404825925 on node master:server-one
> 2016-02-02 12:20:26,008 INFO
> [org.hypik.test.jboss.eap7.server.TestService] (EJB default - 8) Cache
> size on node master:server-one = 172
>
> 2016-02-02 12:20:26,009 INFO
> [org.hypik.test.jboss.eap7.server.TestService] (EJB default - 5) Cache
> size on node master:server-two = 172
>
>
> Le mar. 2 févr. 2016 17:30, Sanne Grinovero <sanne at infinispan.org
> <mailto:sanne at infinispan.org>> a écrit :
>
> Hi,
> that's unlikely to be an Infinispan bug as we have many tests and
> other features relying on it.
> It probably is a networking configuration problem: if you start
> multiple servers in a cluster but they do not manage to connect to
> each other they will start as independent nodes (disconnected from
> each other) and effectively behave like they were configured in LOCAL
> mode.
>
> I would suggest to check your JGroups stack for it using the network
> interface that you intended, it using a correct Discovery protocol for
> your environment, and possibly details like your firewall?
>
> On 2 February 2016 at 08:19, Pierrick HYMBERT
> <pierrick.hymbert at gmail.com <mailto:pierrick.hymbert at gmail.com>>
> wrote:
> > Hi all,
> >
> > I am blocked to deploy a test app that use a distributed
> infinispan (8.0.1)
> > cache within 2 wildfly (10.0.0) domain nodes and a cache entry
> producer
> > deployed as clustered singleton service.
> >
> > Your feedback/advise are really appreciated!
> >
> > Cache definition:
> >
> > <cache-container name="my-cache-container">
> > <transport lock-timeout="60000"/>
> > <distributed-cache name="myAppCache"
> mode="SYNC">
> > <transaction mode="NONE"/>
> > <eviction strategy="NONE"/>
> > </distributed-cache>
> > </cache-container>
> >
> > Sample code:
> >
> > @Resource(lookup =
> "java:jboss/infinispan/container/my-cache-container")
> > private EmbeddedCacheManager cacheContainer;
> >
> > private Cache<Long, Long> myAppCache;
> >
> > @PostConstruct
> > public void startNotClustered() throws NamingException {
> > this.myAppCache = this.cacheContainer.getCache("myAppCache");
> > ...
> > }
> >
> > ...
> >
> > @Schedule(hour = "*", minute = "*", second = "*")
> > public void consume() {
> > logger.info <http://logger.info>("Cache size on node {} = {}",
> > System.getProperty("jboss.node.name
> <http://jboss.node.name>"), myAppCache.size());
> > }
> >
> >
> > Server one sample logs:
> > 2016-01-31 14:52:03,789 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 1) Produce new cache entry 1454241123789 on node
> > master:server-one
> > 2016-01-31 14:52:04,005 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 2) Cache size on node master:server-one = 35
> > 2016-01-31 14:52:04,796 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 3) Produce new cache entry 1454241124796 on node
> > master:server-one
> > 2016-01-31 14:52:05,006 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 4) Cache size on node master:server-one = 36
> > 2016-01-31 14:52:05,801 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 5) Produce new cache entry 1454241125801 on node
> > master:server-one
> > 2016-01-31 14:52:06,007 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 6) Cache size on node master:server-one = 37
> > 2016-01-31 14:52:06,807 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 7) Produce new cache entry 1454241126807 on node
> > master:server-one
> > 2016-01-31 14:52:07,005 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 8) Cache size on node master:server-one = 38
> > 2016-01-31 14:52:07,813 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 9) Produce new cache entry 1454241127813 on node
> > master:server-one
> > 2016-01-31 14:52:08,006 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 10) Cache size on node master:server-one = 39
> > 2016-01-31 14:52:08,817 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 1) Produce new cache entry 1454241128817 on node
> > master:server-one
> > 2016-01-31 14:52:09,007 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 2) Cache size on node master:server-one = 40
> >
> > Server two logs:
> > 2016-01-31 14:51:56,006 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 4) Cache size on node master:server-two = 0
> > 2016-01-31 14:51:57,008 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 5) Cache size on node master:server-two = 0
> > 2016-01-31 14:51:58,007 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 6) Cache size on node master:server-two = 0
> > 2016-01-31 14:51:59,007 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 7) Cache size on node master:server-two = 0
> > 2016-01-31 14:52:00,006 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 8) Cache size on node master:server-two = 0
> > 2016-01-31 14:52:01,008 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 9) Cache size on node master:server-two = 0
> > 2016-01-31 14:52:02,007 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 10) Cache size on node master:server-two = 0
> > 2016-01-31 14:52:03,006 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 1) Cache size on node master:server-two = 0
> > 2016-01-31 14:52:04,007 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 2) Cache size on node master:server-two = 0
> > 2016-01-31 14:52:05,008 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 3) Cache size on node master:server-two = 0
> > 2016-01-31 14:52:06,006 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 4) Cache size on node master:server-two = 0
> > 2016-01-31 14:52:07,006 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 5) Cache size on node master:server-two = 0
> > 2016-01-31 14:52:08,007 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 6) Cache size on node master:server-two = 0
> > 2016-01-31 14:52:09,007 INFO
> [org.hypik.test.jboss.eap7.server.TestService]
> > (EJB default - 7) Cache size on node master:server-two = 0
> >
> >
> > I have attached all necessary info to investigate, but I am not sure
> > attachement is allowed, so you can see source and logs here:
> >
> https://www.dropbox.com/s/l1uhmfg5tkjkikw/infinispan-issue-wildfly-10.0.0.zip?dl=0
> >
> > С уважением / Cordialement / Best regards,
> >
> > Pierrick HYMBERT
> >
> > _______________________________________________
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> > infinispan-dev at lists.jboss.org
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>
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