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From Dmitriy Setrakyan <dsetrak...@apache.org>
Subject Re: Ignite 2.0.0 GridUnsafe unmonitor
Date Tue, 31 Oct 2017 04:17:49 GMT
Denis,

We should definitely print out a thorough warning if HashMap is passed into
a bulk method (instead of SortedMap). However, we should make sure that we
only print that warning once and not ever time the API is called.

Can you please file a ticket for 2.4?

D.

On Thu, Oct 26, 2017 at 11:05 AM, Denis Magda <dmagda@apache.org> wrote:

> + dev list
>
> Igniters, that’s a relevant point below. Newcomers to Ignite tend to
> stumble on deadlocks simply because the keys are passed in an unordered
> HashMap. Propose to do the following:
> - update bulk operations Java doc.
> - print out a warning if a HashMap is used and its exceeds one element.


> Thoughts?
>
> —
> Denis
>
> > On Oct 21, 2017, at 6:16 PM, dark <ekdxhrl0096@gmail.com> wrote:
> >
> > Many people seem to be more likely to send Cache entries in bulk via a
> > HashMap.
> > How do you expose a warning statement by checking if the TreeMap is
> putAll
> > inside the code?
> >
> >
> >
> >
> > --
> > Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>
>

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