Hi,
by the default <configfile/> doesn't override the file if it's already
there.
So, you can create a feature providing your own hazelcast.xml that you
install before the hazelcast feature.
Regards
JB
On 03/25/2016 10:28 AM, Cristiano Costantini wrote:
Hi again JB and thank you in advance.
The Hazelcast Feature is where it is defined and added the
/etc/hazelcast.xml file:
karaf@root>feature:info hazelcast
Feature hazelcast 3.5.2
Description:
In memory data grid
Feature has no configuration
*Feature configuration files: *
* /etc/hazelcast.xml*
Feature has no dependencies.
Feature contains followed bundles:
mvn:org.apache.geronimo.specs/geronimo-jta_1.1_spec/1.1.1
mvn:com.eclipsesource.minimal-json/minimal-json/0.9.2
mvn:com.hazelcast/hazelcast-all/3.5.2
Feature has no conditionals.
Do you think I can create a feature for my fragment that also replace
the /etc/hazelcast.xml file?
Would it work or would fail because the file already exists (created by
the hazelcast feature) and it won't be replaced?
Thank you,
Cristiano
Il giorno ven 25 mar 2016 alle ore 09:21 Cristiano Costantini
<[email protected] <mailto:[email protected]>>
ha scritto:
Thank you again!
Il giorno ven 25 mar 2016 alle ore 09:20 Jean-Baptiste Onofré
<[email protected] <mailto:[email protected]>> ha scritto:
Hi Cristiano,
It should be hosted by [15:com.hazelcast:3.5.2] (cellar-core
uses the
CombinedClassLoader).
Regards
JB
On 03/25/2016 09:17 AM, Cristiano Costantini wrote:
> Sorry, one more question:
> should I fragment [15:com.hazelcast:3.5.2] or should I fragment
> [107:org.apache.karaf.cellar.core:4.0.0] ?
> It is the second one who seems to find the class...
>
> (sorry for the question I'm not an expert on the concept of
fragmented
> bundles).
>
> Here is the full stack trace:
>
> 2016-03-25 08:44:01,467 | WARN | pool-46-thread-1 | Activator
> | 109 - org.apache.karaf.cellar.hazelcast -
4.0.0 | Error
> starting activator
> com.hazelcast.core.HazelcastException:
java.lang.ClassNotFoundException:
> com.hazelcast.examples.DummyStore
> at
>
com.hazelcast.util.ExceptionUtil.rethrow(ExceptionUtil.java:67)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.map.impl.mapstore.StoreConstructor.getStoreFromClassOrNull(StoreConstructor.java:84)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.map.impl.mapstore.StoreConstructor.createStore(StoreConstructor.java:46)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.map.impl.mapstore.BasicMapStoreContext.create(BasicMapStoreContext.java:124)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.map.impl.mapstore.MapStoreContextFactory.createMapStoreContext(MapStoreContextFactory.java:48)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.map.impl.MapContainer.<init>(MapContainer.java:109)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.map.impl.MapServiceContextImpl$1.createNew(MapServiceContextImpl.java:71)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.map.impl.MapServiceContextImpl$1.createNew(MapServiceContextImpl.java:66)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.util.ConcurrencyUtil.getOrPutSynchronized(ConcurrencyUtil.java:40)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.map.impl.MapServiceContextImpl.getMapContainer(MapServiceContextImpl.java:112)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.map.impl.proxy.MapProxySupport.<init>(MapProxySupport.java:161)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.map.impl.proxy.MapProxyImpl.<init>(MapProxyImpl.java:74)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.map.impl.MapRemoteService.createDistributedObject(MapRemoteService.java:44)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.map.impl.MapRemoteService.createDistributedObject(MapRemoteService.java:32)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.map.impl.MapService.createDistributedObject(MapService.java:141)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.spi.impl.proxyservice.impl.ProxyRegistry.doCreateProxy(ProxyRegistry.java:191)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.spi.impl.proxyservice.impl.ProxyRegistry.createProxy(ProxyRegistry.java:184)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.spi.impl.proxyservice.impl.ProxyRegistry.getOrCreateProxy(ProxyRegistry.java:153)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.spi.impl.proxyservice.impl.ProxyServiceImpl.getDistributedObject(ProxyServiceImpl.java:119)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.instance.HazelcastInstanceImpl.getDistributedObject(HazelcastInstanceImpl.java:390)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.instance.HazelcastInstanceImpl.getMap(HazelcastInstanceImpl.java:192)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.instance.HazelcastInstanceProxy.getMap(HazelcastInstanceProxy.java:75)[15:com.hazelcast:3.5.2]
> at
>
org.apache.karaf.cellar.hazelcast.HazelcastGroupManager.init(HazelcastGroupManager.java:68)[109:org.apache.karaf.cellar.hazelcast:4.0.0]
> at
>
org.apache.karaf.cellar.hazelcast.internal.osgi.Activator.doStart(Activator.java:202)[109:org.apache.karaf.cellar.hazelcast:4.0.0]
> at
>
org.apache.karaf.util.tracker.BaseActivator.run(BaseActivator.java:233)[109:org.apache.karaf.cellar.hazelcast:4.0.0]
> at
>
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[:1.8.0_60]
> at
java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_60]
> at
>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_60]
> at
>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_60]
> at java.lang.Thread.run(Thread.java:745)[:1.8.0_60]
> Caused by: java.lang.ClassNotFoundException:
> com.hazelcast.examples.DummyStore
> at
>
org.apache.karaf.cellar.core.utils.CombinedClassLoader.findClass(CombinedClassLoader.java:60)[107:org.apache.karaf.cellar.core:4.0.0]
> at
java.lang.ClassLoader.loadClass(ClassLoader.java:424)[:1.8.0_60]
> at
java.lang.ClassLoader.loadClass(ClassLoader.java:357)[:1.8.0_60]
> at
>
com.hazelcast.nio.ClassLoaderUtil.tryLoadClass(ClassLoaderUtil.java:125)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.nio.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:114)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.nio.ClassLoaderUtil.newInstance(ClassLoaderUtil.java:67)[15:com.hazelcast:3.5.2]
> at
>
com.hazelcast.map.impl.mapstore.StoreConstructor.getStoreFromClassOrNull(StoreConstructor.java:82)[15:com.hazelcast:3.5.2]
> ... 28 more
>
> thank you again!
>
> Il giorno ven 25 mar 2016 alle ore 09:14 Cristiano Costantini
> <[email protected]
<mailto:[email protected]>
<mailto:[email protected]
<mailto:[email protected]>>>
> ha scritto:
>
> thank you very much JB!
> (then I have to learn how to make fragments :-D)
>
> Have a nice day
>
> Il giorno ven 25 mar 2016 alle ore 09:02 Jean-Baptiste Onofré
> <[email protected] <mailto:[email protected]>
<mailto:[email protected] <mailto:[email protected]>>> ha scritto:
>
> Hi Cristiano,
>
> it should be a fragment of the Hazelcast bundle.
>
> Regards
> JB
>
> On 03/25/2016 09:00 AM, Cristiano Costantini wrote:
> > Hi All,
> >
> > If I want to configure persistence in the
hazelcast.xml and I
> add a
> > MapStore configuration like this:
> >
> > <map-store
> >
>
enabled="true"><class-name>com.hazelcast.examples.DummyStore</class-name><write-delay-seconds>60</write-delay-seconds><write-batch-size>1000</write-batch-size><write-coalescing>true</write-coalescing></map-store>
> >
> > How and where I can publish the
> com.hazelcast.examples.DummyStore class
> > in order to avoid the exception:
> >
> > 2016-03-25 08:44:01,467 | WARN | pool-46-thread-1
| Activator
> > | 109 -
org.apache.karaf.cellar.hazelcast -
> 4.0.0 | Error
> > starting activator
> > com.hazelcast.core.HazelcastException:
> java.lang.ClassNotFoundException:
> > com.hazelcast.examples.DummyStore
> > at
> >
>
com.hazelcast.util.ExceptionUtil.rethrow(ExceptionUtil.java:67)[15:com.hazelcast:3.5.2]
> > at
> >
>
com.hazelcast.map.impl.mapstore.StoreConstructor.getStoreFromClassOrNull(StoreConstructor.java:84)[15:com.hazelcast:3.5.2]
> > [...]
> > at
> >
>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_60]
> > at
> >
>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_60]
> > at java.lang.Thread.run(Thread.java:745)[:1.8.0_60]
> > Caused by: java.lang.ClassNotFoundException:
> > com.hazelcast.examples.DummyStore
> > at
> >
>
org.apache.karaf.cellar.core.utils.CombinedClassLoader.findClass(CombinedClassLoader.java:60)[107:org.apache.karaf.cellar.core:4.0.0]
> > at
>
java.lang.ClassLoader.loadClass(ClassLoader.java:424)[:1.8.0_60]
> > [...]
> > at
> >
>
com.hazelcast.map.impl.mapstore.StoreConstructor.getStoreFromClassOrNull(StoreConstructor.java:82)[15:com.hazelcast:3.5.2]
> > ... 28 more
> >
> >
> >
> > Thanks !
> > Cristiano
>
> --
> Jean-Baptiste Onofré
> [email protected] <mailto:[email protected]>
<mailto:[email protected] <mailto:[email protected]>>
> http://blog.nanthrax.net
> Talend - http://www.talend.com
>
--
Jean-Baptiste Onofré
[email protected] <mailto:[email protected]>
http://blog.nanthrax.net
Talend - http://www.talend.com
--
Jean-Baptiste Onofré
[email protected]
http://blog.nanthrax.net
Talend - http://www.talend.com
