Hi JB,
Wanted to provide a quick update. My ultimate environment is pretty complex
with a lot of bundles and XML-related components. To eliminate these
dependencies I started with a plain vanilla karaf, installed cellar, and built
a very simple WAB.
The behavior is different, it looks better, but I have a different issue now.
When the application start and session clustering is initialized I get the
following exception that persists and keeps being thrown:
2019-04-02T05:59:49,475 | ERROR | hz._hzInstance_1_cellar.IO.thread-in-1 |
NodeEngine | 111 - com.hazelcast - 3.9.1 |
[127.0.0.1]:5702 [cellar] [3.9.1] Failed to process:Packet{partitionId=-1,
conn=Connection[id=2, /127.0.0.1:5702->/127.0.0.1:64100, endpoint=null,
alive=true, type=MEMBER], rawFlags=100000, isUrgent=false, packetType=BIND,
typeSpecificFlags=<NONE>}
com.hazelcast.nio.serialization.HazelcastSerializationException: No
DataSerializerFactory registered for namespace: 0
at
com.hazelcast.internal.serialization.impl.DataSerializableSerializer.readInternal(DataSerializableSerializer.java:137)
~[111:com.hazelcast:3.9.1]
at
com.hazelcast.internal.serialization.impl.DataSerializableSerializer.read(DataSerializableSerializer.java:105)
~[111:com.hazelcast:3.9.1]
at
com.hazelcast.internal.serialization.impl.DataSerializableSerializer.read(DataSerializableSerializer.java:50)
~[111:com.hazelcast:3.9.1]
at
com.hazelcast.internal.serialization.impl.StreamSerializerAdapter.read(StreamSerializerAdapter.java:48)
~[111:com.hazelcast:3.9.1]
at
com.hazelcast.internal.serialization.impl.AbstractSerializationService.toObject(AbstractSerializationService.java:185)
~[111:com.hazelcast:3.9.1]
at
com.hazelcast.nio.tcp.TcpIpConnectionManager.handle(TcpIpConnectionManager.java:213)
~[111:com.hazelcast:3.9.1]
at
com.hazelcast.spi.impl.NodeEngineImpl$ConnectionManagerPacketHandler.handle(NodeEngineImpl.java:199)
~[111:com.hazelcast:3.9.1]
at
com.hazelcast.spi.impl.PacketDispatcher.handle(PacketDispatcher.java:73)
[111:com.hazelcast:3.9.1]
at
com.hazelcast.nio.tcp.MemberChannelInboundHandler.handlePacket(MemberChannelInboundHandler.java:71)
[111:com.hazelcast:3.9.1]
at
com.hazelcast.nio.tcp.MemberChannelInboundHandler.onRead(MemberChannelInboundHandler.java:54)
[111:com.hazelcast:3.9.1]
at
com.hazelcast.internal.networking.nio.NioChannelReader.handle(NioChannelReader.java:138)
[111:com.hazelcast:3.9.1]
at
com.hazelcast.internal.networking.nio.NioThread.handleSelectionKey(NioThread.java:401)
[111:com.hazelcast:3.9.1]
at
com.hazelcast.internal.networking.nio.NioThread.handleSelectionKeys(NioThread.java:386)
[111:com.hazelcast:3.9.1]
at
com.hazelcast.internal.networking.nio.NioThread.selectLoop(NioThread.java:293)
[111:com.hazelcast:3.9.1]
at
com.hazelcast.internal.networking.nio.NioThread.run(NioThread.java:248)
[111:com.hazelcast:3.9.1]
Let me know if you have any thoughts on what is happening.
I will investigate separately on what in my bundles might have been cuasing the
original exception.
Thank you,
Oleg
> On Apr 1, 2019, at 9:57 AM, Jean-Baptiste Onofré <[email protected]> wrote:
>
> Thanks for the update.
>
> It could be related to the karaf xml spec we added in lib/endorsed.
>
> Let me check and try to reproduce.
>
> Regards
> JB
>
> On 01/04/2019 15:47, Oleg Cohen wrote:
>> Hi JB,
>>
>> Thank you for replying!
>>
>> Karaf: 4.2.4
>> JDK: 8u202
>>
>> Standard distribution. I have a feature that has the required features
>> in the doc listed as dependencies:
>>
>>
>> <feature>http</feature>
>> <feature>http-whiteboard</feature>
>>
>> <feature>cellar</feature>
>>
>> Thank you,
>> Oleg
>>
>>
>>
>>
>>> On Apr 1, 2019, at 9:40 AM, Jean-Baptiste Onofré <[email protected]
>>> <mailto:[email protected] <mailto:[email protected]>>> wrote:
>>>
>>> Hi Oleg,
>>>
>>> Is cellar feature installed correctly (providing the hazelcast instance) ?
>>>
>>> What Karaf version are you using ? Is it a custom distro ?
>>>
>>> Regards
>>> JB
>>>
>>> On 01/04/2019 15:37, Oleg Cohen wrote:
>>>> Greetings,
>>>>
>>>> I wonder if anybody ran into a similar issue. I followed the setup
>>>> instructions
>>>> here:
>>>> https://karaf.apache.org/manual/cellar/latest-4/#_enable_cluster_http_session_replication
>>>>
>>>> Now that Karaf runs I am seeing this exception:
>>>>
>>>> 2019-04-01T09:31:09,489 | INFO | .hazelcast-wm.ensureInstance |
>>>> ClusteredSessionService | 68 - com.hazelcast - 3.9.1 | Retrying
>>>> the connection!!
>>>> 2019-04-01T09:31:09,490 | INFO | .hazelcast-wm.ensureInstance |
>>>> HazelcastInstanceLoader | 68 - com.hazelcast - 3.9.1 | Creating
>>>> a new HazelcastInstance for session replication
>>>> 2019-04-01T09:31:09,492 | WARN | .hazelcast-wm.ensureInstance |
>>>> ClusteredSessionService | 68 - com.hazelcast - 3.9.1 | Cannot
>>>> connect to Hazelcast server: XPathFactory#newInstance() failed to create
>>>> an XPathFactory for the default object model:
>>>> http://java.sun.com/jaxp/xpath/dom with the
>>>> XPathFactoryConfigurationException: java.util.ServiceConfigurationError:
>>>> javax.xml.xpath.XPathFactory: Provider
>>>> org.apache.xpath.jaxp.XPathFactoryImpl not found
>>>>
>>>> I would appreciate suggestions on how to fix this.
>>>>
>>>> Thank you,
>>>> Oleg
>>>
>>> --
>>> Jean-Baptiste Onofré
>>> [email protected] <mailto:[email protected]>
>>> <mailto:[email protected] <mailto:[email protected]>>
>>> http://blog.nanthrax.net <http://blog.nanthrax.net/>
>>> Talend - http://www.talend.com <http://www.talend.com/>
>>
>
> --
> Jean-Baptiste Onofré
> [email protected] <mailto:[email protected]>
> http://blog.nanthrax.net <http://blog.nanthrax.net/>
> Talend - http://www.talend.com <http://www.talend.com/>
