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From Dawid Wysakowicz <wysakowicz.da...@gmail.com>
Subject Re: Building only flink-java8 module
Date Thu, 01 Jun 2017 16:33:37 GMT
I tried the second approach before and it results in the error with
scala.binary.version I attached, which is the same Ted got. I use it though
for other modules and it works.

I will try the first approach soon.

Z pozdrowieniami! / Cheers!

Dawid Wysakowicz

*Data/Software Engineer*

Skype: dawid_wys | Twitter: @OneMoreCoder

<http://getindata.com/>

2017-06-01 18:14 GMT+02:00 Ted Yu <yuzhihong@gmail.com>:

> That removes the error.
> However, looks like tests from other module(s) are run as well.
> Just an example:
>
> ============================================================
> ====================
> 16:12:53,103 INFO
>  org.apache.flink.runtime.taskmanager.TaskManagerRegistrationTest  -
> ============================================================
> ====================
>
> On Thu, Jun 1, 2017 at 9:08 AM, Aljoscha Krettek <aljoscha@apache.org>
> wrote:
>
> > Ah, I forgot that you also have to add “-Pjdk8” to activate the Java 8
> > profile. Otherwise the flink-java8 module will not be referenced in the
> > main pom.
> >
> > > On 1. Jun 2017, at 17:42, Ted Yu <yuzhihong@gmail.com> wrote:
> > >
> > > When using the second approach (install followed by 'mvn verify'), I
> got
> > > the following:
> > >
> > > [ERROR] Failed to execute goal on project flink-java8_2.10: Could not
> > > resolve dependencies for project
> > > org.apache.flink:flink-java8_2.10:jar:1.4-SNAPSHOT: Failed to collect
> > > dependencies at
> > > org.apache.flink:flink-examples-batch_2.10:jar:1.4-SNAPSHOT: Failed to
> > read
> > > artifact descriptor for
> > > org.apache.flink:flink-examples-batch_2.10:jar:1.4-SNAPSHOT: Failure
> to
> > > find
> > > org.apache.flink:flink-examples_${scala.binary.
> version}:pom:1.4-SNAPSHOT
> > in
> > > https://repository.apache.org/snapshots was cached in the local
> > repository,
> > > resolution will not be reattempted until the update interval of
> > > apache.snapshots has elapsed or updates are forced -> [Help 1]
> > >
> > > Looks like ${scala.binary.version} was not substituted for correctly.
> > >
> > > On Thu, Jun 1, 2017 at 8:24 AM, Ted Yu <yuzhihong@gmail.com> wrote:
> > >
> > >> When I used the command given by Aljoscha, I got:
> > >>
> > >> https://pastebin.com/8WTGvdFQ
> > >>
> > >> FYI
> > >>
> > >> On Thu, Jun 1, 2017 at 8:17 AM, Aljoscha Krettek <aljoscha@apache.org
> >
> > >> wrote:
> > >>
> > >>> Hi,
> > >>>
> > >>> I think you can use something like
> > >>>
> > >>> mvn verify -am -pl flink-java8
> > >>>
> > >>> (From the base directory)
> > >>>
> > >>> The -pl flag will tell maven to only do that module while -am tells
> it
> > to
> > >>> also builds its dependencies. This might or might not also run the
> > tests on
> > >>> the dependent-upon projects, I’m not sure.
> > >>>
> > >>> As an alternative you can do “mvn clean install …” (skipping
tests
> and
> > >>> everything) and then switch into the flink-java8 directory and run
> “mvn
> > >>> verify” there.
> > >>>
> > >>> Best,
> > >>> Aljoscha
> > >>>
> > >>>
> > >>>> On 1. Jun 2017, at 16:04, Dawid Wysakowicz <
> > wysakowicz.dawid@gmail.com>
> > >>> wrote:
> > >>>>
> > >>>> Hi devs!
> > >>>>
> > >>>> Recently I tried running* mvn verify* just for the *flink-java8*
> > module
> > >>> (to
> > >>>> run those tests locally) and it fails with the following error:
> > >>>>
> > >>>> [ERROR] Failed to execute goal on project flink-java8_2.10: Could
> not
> > >>>>> resolve dependencies for project
> > >>>>> org.apache.flink:flink-java8_2.10:jar:1.4-SNAPSHOT: Failed
to
> > collect
> > >>>>> dependencies at
> > >>>>> org.apache.flink:flink-examples-batch_2.10:jar:1.4-SNAPSHOT:
> Failed
> > >>> to read
> > >>>>> artifact descriptor for
> > >>>>> org.apache.flink:flink-examples-batch_2.10:jar:1.4-SNAPSHOT:
> Failure
> > >>> to
> > >>>>> find
> > >>>>> org.apache.flink:flink-examples_${scala.binary.
> > version}:pom:1.4-SNAPSHOT
> > >>> in
> > >>>>> https://repository.apache.org/snapshots was cached in the local
> > >>>>> repository, resolution will not be reattempted until the update
> > >>> interval of
> > >>>>> apache.snapshots has elapsed or updates are forced -> [Help
1]
> > >>>>>
> > >>>>
> > >>>> That strategy works for any other module I tried. I would be
> grateful
> > >>> for
> > >>>> any tips how can I run just tests for flink-java8 locally.
> > >>>>
> > >>>> Thanks in advance.
> > >>>>
> > >>>> Z pozdrowieniami! / Cheers!
> > >>>>
> > >>>> Dawid Wysakowicz
> > >>>>
> > >>>> *Data/Software Engineer*
> > >>>>
> > >>>> Skype: dawid_wys | Twitter: @OneMoreCoder
> > >>>>
> > >>>> <http://getindata.com/>
> > >>>
> > >>>
> > >>
> >
> >
>

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