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From Stephan Ewen <se...@apache.org>
Subject Re: Unsatisfied Link Error
Date Tue, 31 May 2016 09:03:16 GMT

Concerning the "the program aborted pre-maturely" exception - I assume you
were using the web dashboard to submit the program.
There is a trick that we use to fetch the plan without executing the
program, but it can be voided by catching certain exceptions.

I would try to simply execute the program without showing the plan first,
and then looking at the plan in the dashboard, under "plan".


On Tue, May 31, 2016 at 10:55 AM, Debaditya Roy <roydcat14@gmail.com> wrote:

> Actually I have worked on IntelliJ only. As you said I also suspect the
> fat jar (created from intelliJ) is unable to have the link to the native
> library when I generate it and also the maven plugin is present in the
> pom.xml . I also used another fat jar creator application to create the fat
> jar and link it manually with my native library. In the second case I do
> not find the error of linking however I get a new error:
> *org.apache.flink.client.program.ProgramInvocationException: The program
> plan could not be fetched - the program aborted pre-maturely*. However
> the program is executing all the steps it is required to do because I can
> see all the files written properly as expected.
> On Mon, May 30, 2016 at 9:10 PM, arpit srivastava <arpit8622@gmail.com>
> wrote:
>> I am not sure but the reason could be that you are not submitting
>> "fat-jar" containing all the libs when submitting it to job manager.
>> When you run it through intellij it takes care of including the libraries.
>> To create fat jar use maven-shade-plugin.
>> Let me know if it works.
>> Thanks,
>> Arpit
>> On Mon, May 30, 2016 at 2:41 PM, Debaditya Roy <roydcat14@gmail.com>
>> wrote:
>>> I was trying to run a basic program in java by submitting to the job
>>> manager in Flink. I have a native library from open CV. When I try to
>>> submit the job I get "java.lang.UnsatisfiedLinkError: no opencv_java310 in
>>> java.library.path", however when I run it on Intellij by setting up the
>>> flink execution environment I get correct results. I have followed some
>>> solutions from the apache flink support website:
>>> https://mail-archives.apache.org/mod_mbox/flink-user/201604.mbox/%3CCAO0MGUj_h==sw76-TWF6x8fnT_Vdc84mwu=YLejjn=bG-up+MQ@mail.gmail.com%3E
>>> and have modified my conf.yaml file accordingly (by pointing env.java.opts:
>>> -Djava.library.path="/path of Open CV library", but no luck, Maybe my
>>> question is very basic , but still I am stuck, any help would be highly
>>> appreciated.
>>>  Thanks :-)

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