Here is another little example of non-obvious DataStreamer-related API:
https://stackoverflow.com/questions/46045987/unknown-pair-exception-when-using-streamtransformer-for-binaryobject/46051447?noredirect=1#comment79063618_46051447
I think, passing new value as the first element of Object array
On Sun, Sep 3, 2017 at 11:42 AM, Evgenii Zhuravlev wrote:
> >But why would anyone have different configurations for streaming into the
> >same cache on the same node? In this case, we should print out a warning
> if
> >the configuration of one streamer is different
>But why would anyone have different configurations for streaming into the
>same cache on the same node? In this case, we should print out a warning if
>the configuration of one streamer is different from another. Agree?
Well, I have not come across the necessity to use different
datastreamers on
On Sun, Sep 3, 2017 at 10:09 AM, Evgenii Zhuravlev wrote:
> Dmitriy,
>
> >Disagree. This is an Ignite issue, not a user issue. We must detect this
> >and either provide a user with a warning message or disallow 2 streamers
> >with identical names.
> >Makes sense?
>
>
Dmitriy,
>Disagree. This is an Ignite issue, not a user issue. We must detect this
>and either provide a user with a warning message or disallow 2 streamers
>with identical names.
>Makes sense?
It's not a streamer name we apply as an argument, it's a cache name. So,
it's possible to use a
On Sun, Sep 3, 2017 at 9:36 AM, Evgenii Zhuravlev
wrote:
> What about this SO question - I think it could be a good idea to add some
> additional validation between nodes configurations at node's start.
> Because, if the root of the problem was found correctly, then it
What about this SO question - I think it could be a good idea to add some
additional validation between nodes configurations at node's start.
Because, if the root of the problem was found correctly, then it means that
nodes were started with inconsistent configurations. What do you think?
Sure,
In that case we either provide bad configuration or bad error messages.
Could we provide a better error message for this SO issue?
Evgenii, can I please ask you to provide links to all the data streamer
questions you looked at here? This way we may have a chance to spot some
area for improvement.
Dmitriy,
I've seen several questions on StackOverflow and on the user list, that
seems to be connected with Data Streamer at first sight, but after some
investigation, it was clear that they were not related to Data Streamer at
all. Usually, as it was in this question on SO, it was a wrong
Igniters,
I am noticing quite a few issues on the user list and Stack Overflow that
have to do with Data Streamer usability. Here is just one example:
https://stackoverflow.com/questions/46015833/datastreamer-adddata-method-not-work-as-expected-in-cluster
I think, as a community, we should try
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