On 6/15/2010 10:29 PM, Vijay Ramachandran wrote:
> On 6/15/10 6:03 PM, Marina Vatkina wrote:
>> Hong Zhang wrote:
>>> Hi, Marina
>>> I noticed this also when I was doing the deployment related
>>> commands. Also the STANDALONE_SERVER should be STANDALONE_INSTANCE.
>>>
>>> So in your case the correct syntax should be:
>>> @TargetType(value={CommandTarget.DAS,
>>> CommandTarget.STANDALONE_INSTANCE, CommandTarget.CLUSTER_INSTANCE})
>>
>> Can you point me to a class that uses it?
>>>
>>> (Did you really mean CLUSTER_INSTANCE or CLUSTER?)
>>
>> All the names are still not very clear to me...
>
> DAS -> default "server" instance
> STANDALONE_SERVER -> an instance that is not part of a cluster (I will
> change the name to STANDALONE_INSTANCE as per Hong's suggestion to
> make it uniform)
No, it is already like that now in the TargetType. I found I had to
change STANDALONE_SERVER to STANDALONE_INSTANCE to make my code compile.
> CLUSTERED_INSTANCE -> an instance that is part of a cluster
> CLUSTER -> a logical entity that is consists of one more instances
>
>> but rollback-transaction is allowed only on an instance (not on the
>> DAS in a cluster). How would you call it?
>
> Looking at the doc for rollback-transaction
> <http://docs.sun.com/app/docs/doc/821-0179/rollback-transaction-1?l=en&a=view>,
> the command supports "server" and an instance only. So yours code
> should look like :
>
> @TargetType(value={CommandTarget.DAS, CommandTarget.STANDALONE_SERVER,
> CommandTargt.CLUSTERED_INSTANCE})
>
>
>>
>> thanks,
>> -marina
>>>
>>>
>>> - Hong
>>>
>>> On 6/15/2010 7:52 PM, Marina Vatkina wrote:
>>>> Vijay,
>>>>
>>>> I'm trying to follow the wiki, but the result doesn't compile:
>>>>
>>>> [INFO] Compiling 15 source files to
>>>> /Users/mvatkina/v3/v3/transaction/jta/target/classes
>>>> /Users/mvatkina/v3/v3/transaction/jta/src/main/java/org/glassfish/jta/admin/cli/RollbackTransaction.java:58:
>>>> annotation values must be of the form 'name=value'
>>>> @TargetType(CommandTarget.DAS,CommandTarget.STANDALONE_SERVER,
>>>> CommandTarget.CLUSTERED_INSTANCE)
>>>>
>>>> thanks,
>>>> -marina
>>>>
>>>>
>>>> Vijay Ramachandran wrote:
>>>>>
>>>>>> 1. Does command replication mean that a) it can be executed
>>>>>> against any type of target,
>>>>>
>>>>> Yes.
>>>>>
>>>>>> or b) that if it is executed, it is repeated automatically on all
>>>>>> instances in a cluster?
>>>>>
>>>>> The replication framework will look at the target type, ensure
>>>>> that the target type is supported by the command being executed,
>>>>> executes the command on DAS. If execution on DAS succeeds AND the
>>>>> command's @Cluster has RuntimeType.INSTANCE AND the target type
>>>>> indicates to the framework that the command should replicated on
>>>>> instances (typically target types which are config type, stand
>>>>> alone server type, cluster type), then the command is replicated.
>>>>> If the target type is stand alone server, the replication happens
>>>>> only on that instance. If it is cluster it happens on all
>>>>> instances that are part of that cluster.
>>>>>
>>>>>> 2. You point to 'create-custom-resource' CLI that can be executed
>>>>>> not only on an instance or a cluster, but also on a server or a
>>>>>> domain. What do the last 2 choices mean?
>>>>>
>>>>> server = the string 'server' without the quotes = DAS
>>>>> domain = the string 'domain' without the quotes = target is only
>>>>> the domain
>>>>>
>>>>> To my knowledge, not many commands support domain target type. A
>>>>> vast majority of the commands support config, 'server', cluster
>>>>> and stand alone server as target types. More info on this will be
>>>>> added to the target type section
>>>>> <http://wiki.glassfish.java.net/Wiki.jsp?page=CLIDeveloperGuide#section-CLIDeveloperGuide-EnforcingTargetTypesAllowedForCommands>
>>>>> in the wiki.
>>>>>
>>>>> Vijay
>>>>>
>>>>>>
>>>>>> 3. Please add a link to an example of correct implementation of a
>>>>>> CLI that does correct processing for the --target value.
>>>>>>
>>>>>> thanks,
>>>>>> -marina
>>>>>>
>>>>>>
>>>>>> Vijay Ramachandran wrote:
>>>>>>> I have updated the wiki
>>>>>>> <http://wiki.glassfish.java.net/Wiki.jsp?page=CLIDeveloperGuide>
>>>>>>> with more info, pointers to code samples, added section with
>>>>>>> answers to FAQ etc
>>>>>>>
>>>>>>> Let me know if you would like to see more info
>>>>>>>
>>>>>>> Vijay
>>>>>
>>>>
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>