Platform logs that an Operator has requested shutdown, below is the message.
logger.debug("Shutdown requested by the operator when alive = {}.", alive);
Specific message is left to the business logic of an operator, it can log
before throwing the ShutdownException.
On Mon, Jul 18, 2016 at 11:56 AM Silver, Michael <
michael.sil...@capitalone.com> wrote:
> I would like the error to show up in the logs as an exception.
> Additionally I would like the error to be displayed with some helpful
> information such as why the application is being shutdown.
>
>
>
> On 2016-07-18 13:14 (-0400), Sandesh Hegde <s...@datatorrent.com> wrote:
>
> > What is the outcome you are expecting from the "true exception" ?>
>
> >
>
> > On Mon, Jul 18, 2016 at 10:11 AM Silver, Michael <>
>
> > michael.sil...@capitalone.com> wrote:>
>
> >
>
> > > I looked into the ShutdownException. My only concern is that I want
> the>
>
> > > exception to be treated like a true error/exception and according to
> the>
>
> > > docs it is not treated as such.>
>
> > >>
>
> > > /**>
>
> > > * The operator should throw the following exception if it wants to>
>
> > > gracefully conclude its operation.>
>
> > > * This exception is not treated as an error by the engine. It's
> considered>
>
> > > a request by the operator>
>
> > > * to deactivate itself. Upon receiving this, the engine would let the>
>
> > > operator finish its in progress>
>
> > > * window and then call deactivate method on it if present.>
>
> > > *>
>
> > > */>
>
> > >>
>
> > >>
>
> > >>
>
> > >>
>
> > >>
>
> > > On 2016-07-18 13:08 (-0400), "h...@gmail.com" <h....@gmail.com>
> wrote:>
>
> > >>
>
> > > > He Michael,>>
>
> > >>
>
> > > >>
>
> > >>
>
> > > > You can throw a ShutdownException.>>
>
> > >>
>
> > > >>
>
> > >>
>
> > > > Siyuan>>
>
> > >>
>
> > > >>
>
> > >>
>
> > > > On Mon, Jul 18, 2016 at 10:06 AM, Silver, Michael <>>
>
> > >>
>
> > > > michael.sil...@capitalone.com> wrote:>>
>
> > >>
>
> > > >>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > > > Hello,>>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > > > I am looking for a solution to force shutdown or fail my
> application.>
>
> > > I>>
>
> > >>
>
> > > > > have an operator that checks that a file (which is needed for
> the>>
>
> > >>
>
> > > > > application to run) is present during setup. If the file is not>
>
> > > present I>>
>
> > >>
>
> > > > > want the entire application to fail. How would I do this in
> apex?>>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > > > Thank you,>>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > > > Michael>>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > > > ------------------------------>>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > > > The information contained in this e-mail is confidential and/or>>
>
> > >>
>
> > > > > proprietary to Capital One and/or its affiliates and may only be
> used>>
>
> > >>
>
> > > > > solely in performance of work or services for Capital One. The>
>
> > > information>>
>
> > >>
>
> > > > > transmitted herewith is intended only for use by the individual
> or>
>
> > > entity>>
>
> > >>
>
> > > > > to which it is addressed. If the reader of this message is not
> the>
>
> > > intended>>
>
> > >>
>
> > > > > recipient, you are hereby notified that any review,
> retransmission,>>
>
> > >>
>
> > > > > dissemination, distribution, copying or other use of, or taking
> of>
>
> > > any>>
>
> > >>
>
> > > > > action in reliance upon this information is strictly prohibited.
> If>
>
> > > you>>
>
> > >>
>
> > > > > have received this communication in error, please contact the
> sender>
>
> > > and>>
>
> > >>
>
> > > > > delete the material from your computer.>>
>
> > >>
>
> > > > >>>
>
> > >>
>
> > > >>
>
> > >>
>
> > > ------------------------------>
>
> > >>
>
> > > The information contained in this e-mail is confidential and/or>
>
> > > proprietary to Capital One and/or its affiliates and may only be used>
>
> > > solely in performance of work or services for Capital One. The
> information>
>
> > > transmitted herewith is intended only for use by the individual or
> entity>
>
> > > to which it is addressed. If the reader of this message is not the
> intended>
>
> > > recipient, you are hereby notified that any review, retransmission,>
>
> > > dissemination, distribution, copying or other use of, or taking of
> any>
>
> > > action in reliance upon this information is strictly prohibited. If
> you>
>
> > > have received this communication in error, please contact the sender
> and>
>
> > > delete the material from your computer.>
>
> > >>
>
> >
>
> ------------------------------
>
> The information contained in this e-mail is confidential and/or
> proprietary to Capital One and/or its affiliates and may only be used
> solely in performance of work or services for Capital One. The information
> transmitted herewith is intended only for use by the individual or entity
> to which it is addressed. If the reader of this message is not the intended
> recipient, you are hereby notified that any review, retransmission,
> dissemination, distribution, copying or other use of, or taking of any
> action in reliance upon this information is strictly prohibited. If you
> have received this communication in error, please contact the sender and
> delete the material from your computer.
>
