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From Denis Magda <dma...@apache.org>
Subject Re: Annoying extra steps for enabling metrics
Date Fri, 08 Sep 2017 02:19:01 GMT
Any metric from of org.apache.ignite.events.EventType (cache operations, compute, etc.)

—
Denis

> On Sep 7, 2017, at 7:15 PM, Dmitriy Setrakyan <dsetrakyan@apache.org> wrote:
> 
> Denis, which metrics are you talking about?
> 
> On Thu, Sep 7, 2017 at 7:12 PM, Denis Magda <dmagda@apache.org> wrote:
> 
>> Igniters,
>> 
>> It was a surprise for me to reveal that even if the default config is used
>> [1] I still will not see the metrics in Web Console or in a custom app.
>> However, the config was left unchanged for a while and from the first look
>> encompassed everything we need to start getting metrics.
>> 
>> But, after looking into the issue, it was determined that this bean has to
>> added explicitly:
>> 
>>        <property name="eventStorageSpi">
>>            <bean class="org.apache.ignite.spi.eventstorage.memory.
>> MemoryEventStorageSpi"/>
>>        </property>
>> 
>> So, my question, what do we do next? It’s ridiculous to force setting this
>> parameter. The NoopEventStorageSpi (default) simply ignores all the events.
>> Why doesn’t it accept them, send to the subscribers and skips? Then it’s up
>> to a subscriber to decide what to do next.
>> 
>> [1] https://github.com/apache/ignite/blob/master/examples/
>> config/example-default.xml <https://github.com/apache/
>> ignite/blob/master/examples/config/example-default.xml>
>> 
>> —
>> Denis


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