What will be a reason to use Apex cli over Launcher API?
Thank you,
Vlad
On 8/1/17 11:59, Thomas Weise wrote:
Slider let's you package the binaries (along with the .apa), so that
would eliminate the need for any extra install.
On Tue, Aug 1, 2017 at 11:54 AM, Pramod Immaneni
<pra...@datatorrent.com <mailto:pra...@datatorrent.com>> wrote:
You might be able to launch the application by running the apex
cli as a separate process from your slider code and passing the
apa. The apa could be in hdfs. This would however require apex
cli to be present on all nodes as your slider code could be
running on any node on the cluster.
Thanks
On Tue, Aug 1, 2017 at 11:49 AM, Vivek Bhide
<bhide.vi...@gmail.com <mailto:bhide.vi...@gmail.com>> wrote:
Yes Thomas thats exactly what we are looking for. But using
slider is a bit
trickier since slider manages the deployment of the
application you give it
to it. Also as far as I have read, you need to have your whole
project
structure as sliders expectation so that it can mange it by
moving the code
to containers. Since a regular deployment of Apex just consist
of moving an
.apa to some directory on any node in cluster (preferably edge
node) and
then launching the application through Apex CLI using launch,
we are not
sure as to what will change in terms of handling this task to
slider
I am looking for some guidelines or possible sample
implementation reference
that can give headstart
While searching, found this below proposal about Apex which
does says that
/'Apache Slider is a YARN application to deploy existing
distributed
applications on YARN, monitor them, and make them larger or
smaller as
desired even when the application is running. Once Slider
matures, we will
take a look at close integration of Apex with Slider.' /
which made me excited about using slider :)
Regards
Vivek
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