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Using <hz:client> config element
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anucekay  
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 More options Apr 24 2012, 7:46 pm
From: anucekay <anuce...@gmail.com>
Date: Tue, 24 Apr 2012 16:46:09 -0700 (PDT)
Local: Tues, Apr 24 2012 7:46 pm
Subject: Using <hz:client> config element
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Here is my use case:

I have a hazel cluster that is spawn and running.

I want to have the client side configuration for this cluster.

  <hz:client id="myHazelcast" group-name="${hazelcast.group}" group-
password="mypassword" >
       <hz:member>${hazelcast.vip}</hz:member>
    </hz:client>

within the java code, i want to get this client instance and create
maps/add entries etc.

   hcmap =
Hazelcast.getHazelcastInstanceByName("myHazelcast").getMap(name);

Does not seem to work. I get NPE
Hazelcast.getHazelcastInstanceByName("myHazelcast");

My question is what is the best way to get at the hazelcast instance
that was created by the hz:client spring
configration.

Thanks
Anu


 
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Mehmet Dogan  
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 More options Apr 25 2012, 2:33 am
From: Mehmet Dogan <meh...@hazelcast.com>
Date: Wed, 25 Apr 2012 09:33:38 +0300
Local: Wed, Apr 25 2012 2:33 am
Subject: Re: Using <hz:client> config element
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'Hazelcast.getHazelcastInstanceByName' returns actual Hazelcast instances
not clients (although they implement the same interface;
HazelcastInstance). The best way to get a Hazelcast instance (or client)
that was created with Spring is to make Spring inject that bean into place
we need. (That is Spring built for, isn't it?)

@mmdogan


 
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anucekay  
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 More options Apr 25 2012, 5:25 pm
From: anucekay <anuce...@gmail.com>
Date: Wed, 25 Apr 2012 14:25:55 -0700 (PDT)
Local: Wed, Apr 25 2012 5:25 pm
Subject: Re: Using <hz:client> config element
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My old code which used the hazelcast intance would look it up from the
Hazelcast class and i expected the same code to work when
i moved to using the client. Was able to work around it.

When i was using the actual hazelcast instances, i was able to
redirect the logs to our specific log files by specifying
hazelcast.logging.type as shown below and then specifying
the appropriate logger for com.hazelcast in logback.xml

I wanted to redirect the logs from the client, i tried the
same but does not seem to work. Any pointers?

  <hz:hazelcast id="MyInstance">
       <hz:config>
        <hz:instance-name>MyInstance</hz:instance-name>
        <hz:properties>
            <hz:property name="hazelcast.logging.type">slf4j</
hz:property>
        </hz:properties>
        <hz:network port="5702" port-auto-increment="true">
                      ......
        </hz:network>

On Apr 24, 11:33 pm, Mehmet Dogan <meh...@hazelcast.com> wrote:


 
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Mehmet Dogan  
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 More options Apr 26 2012, 1:20 am
From: Mehmet Dogan <meh...@hazelcast.com>
Date: Thu, 26 Apr 2012 08:20:35 +0300
Local: Thurs, Apr 26 2012 1:20 am
Subject: Re: Using <hz:client> config element
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You should set 'hazelcast.logging.type' as system property. (This works for
both Hazelcast server and client.)

-Dhazelcast.logging.type=slf4j

@mmdogan


 
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