Re: Build error: package does not exist

[Hynek Noll]

And I've tried just
`mvn clean install -DskipTests -Drat.skip=true -DskipITs`
as well. It takes around half an hour, so I'm not too keen to try all the
possibilities.

I guess there might be some other SDKs/libraries that I'm missing and Maven
won't tell me? Or just some random incompatibility?

Thanks for any tips,
Hynek

po 28. 10. 2019 v 20:24 odesílatel Hynek Noll  napsal:

> Dear Pritam,
> I've tried that as well, specifically I ran:
> `mvn clean install -DskipTests -Drat.skip=true -DskipITs -Pinclude-kinesis
> -Daws.kinesis-kpl.version=0.12.6`
> But the result is still the same. During the build, the packages that I
> suppose should be generated by Maven based on Amazon Kinesis are missing.
>
> Best regards,
> Hynek
>
> po 28. 10. 2019 v 19:57 odesílatel Pritam Sadhukhan <
> sadhukhan.pri...@gmail.com> napsal:
>
>> Hi Hynek,
>>
>> please run mvn clean install -DskipTests -Drat.skip=true.
>>
>> It should build properly but takes time.
>>
>> Regards
>>
>> On Mon, Oct 28, 2019, 10:06 PM Hynek Noll  wrote:
>>
>> > Hi Bruce and Jark,
>> > Thank you for the tip, but I already did the similar by clicking
>> "Generate
>> > Sources and Update Folders". I tried the suggested command(s), but
>> without
>> > success unfortunately.
>> > Executing  `mvn clean install -DskipTests` resulted in an error: "Too
>> many
>> > files with unapproved license: 2 See RAT report ...". (In the report it
>> > states the two files are:
>> > flink-core/src/test/resources/abstractID-with-toString-field
>> > flink-core/src/test/resources/abstractID-with-toString-field-set
>> > ) While `mvn clean package -DskipTests` actually runs for 30+ minutes
>> (much
>> > longer that the first command but maybe that stops early because of the
>> > error) and finishes fine but I have the same problems afterwards.
>> >
>> > I've tried switching to Maven 3.1.1 (from 3.6.1).
>> >
>> > Now the one thing that resolved the above stated missing package was
>> > switching to Scala 2.11.12 SDK (instead of 2.12)!
>> >
>> > The steps I've been taking were (within IntelliJ) Invalidate caches &
>> > restart (alternatively Exit and delete the .idea folder) -> Open
>> IntelliJ
>> > again -> Maven Reimport -> Maven Generate Sources and Update Folders ->
>> > Build Project. That results in further package(s) missing:
>> >
>> >
>> > *Error:(21, 53) java: package
>> org.apache.flink.kinesis.shaded.com.amazonaws
>> > does not exist*
>> > Maybe it now has to do with just the dependency shading?
>> >
>> > Best regards,
>> > Hynek
>> >
>> > ne 27. 10. 2019 v 15:02 odesílatel Jark Wu  napsal:
>> >
>> > > Hi Hynek,
>> > >
>> > > Bruce is right, you should build Flink source code first before
>> > developing
>> > > by `mvn clean package -DskipTests` in the root directory of Flink.
>> > > This may take 10 minutes or more depends on your machine.
>> > >
>> > > Best,
>> > > Jark
>> > >
>> > > On Sun, 27 Oct 2019 at 20:46, yanjun qiu 
>> wrote:
>> > >
>> > > > Hi Hynek,
>> > > > I think you should run maven build first, execute mvn clean install
>> > > > -DskipTests. Because the Flink SQL parser is used apache calcite
>> > > framework
>> > > > to generate the sql parser source code.
>> > > >
>> > > > Regards,
>> > > > Bruce
>> > > >
>> > > > > 在 2019年10月27日，上午12:09，Hynek Noll  写道：
>> > > > >
>> > > > > package seems to be missing on GitHub:
>> > > >
>> > > >
>> > >
>> >
>>
>

Re: Build error: package does not exist

[Pritam Sadhukhan]

Hi Hynek,

I used `mvn clean install -DskipTests -Drat.skip=true` on the root
directory.
I have build release 1.9 branch and took me around 1hr 23 minutes to
complete with no errors.

Regards,
Pritam.

On Tue, 29 Oct 2019 at 01:02, Hynek Noll  wrote:

> And I've tried just
> `mvn clean install -DskipTests -Drat.skip=true -DskipITs`
> as well. It takes around half an hour, so I'm not too keen to try all the
> possibilities.
>
> I guess there might be some other SDKs/libraries that I'm missing and Maven
> won't tell me? Or just some random incompatibility?
>
> Thanks for any tips,
> Hynek
>
> po 28. 10. 2019 v 20:28 odesílatel Hynek Noll  napsal:
>
> > And I've tried just
> > `mvn clean install -DskipTests -Drat.skip=true -DskipITs`
> > as well. It takes around half an hour, so I'm not too keen to try all the
> > possibilities.
> >
> > I guess there might be some other SDKs/libraries that I'm missing and
> > Maven won't tell me? Or just some random incompatibility?
> >
> > Thanks for any tips,
> > Hynek
> >
> > po 28. 10. 2019 v 20:24 odesílatel Hynek Noll 
> > napsal:
> >
> >> Dear Pritam,
> >> I've tried that as well, specifically I ran:
> >> `mvn clean install -DskipTests -Drat.skip=true -DskipITs
> >> -Pinclude-kinesis -Daws.kinesis-kpl.version=0.12.6`
> >> But the result is still the same. During the build, the packages that I
> >> suppose should be generated by Maven based on Amazon Kinesis are
> missing.
> >>
> >> Best regards,
> >> Hynek
> >>
> >> po 28. 10. 2019 v 19:57 odesílatel Pritam Sadhukhan <
> >> sadhukhan.pri...@gmail.com> napsal:
> >>
> >>> Hi Hynek,
> >>>
> >>> please run mvn clean install -DskipTests -Drat.skip=true.
> >>>
> >>> It should build properly but takes time.
> >>>
> >>> Regards
> >>>
> >>> On Mon, Oct 28, 2019, 10:06 PM Hynek Noll 
> wrote:
> >>>
> >>> > Hi Bruce and Jark,
> >>> > Thank you for the tip, but I already did the similar by clicking
> >>> "Generate
> >>> > Sources and Update Folders". I tried the suggested command(s), but
> >>> without
> >>> > success unfortunately.
> >>> > Executing  `mvn clean install -DskipTests` resulted in an error: "Too
> >>> many
> >>> > files with unapproved license: 2 See RAT report ...". (In the report
> it
> >>> > states the two files are:
> >>> > flink-core/src/test/resources/abstractID-with-toString-field
> >>> > flink-core/src/test/resources/abstractID-with-toString-field-set
> >>> > ) While `mvn clean package -DskipTests` actually runs for 30+ minutes
> >>> (much
> >>> > longer that the first command but maybe that stops early because of
> the
> >>> > error) and finishes fine but I have the same problems afterwards.
> >>> >
> >>> > I've tried switching to Maven 3.1.1 (from 3.6.1).
> >>> >
> >>> > Now the one thing that resolved the above stated missing package was
> >>> > switching to Scala 2.11.12 SDK (instead of 2.12)!
> >>> >
> >>> > The steps I've been taking were (within IntelliJ) Invalidate caches &
> >>> > restart (alternatively Exit and delete the .idea folder) -> Open
> >>> IntelliJ
> >>> > again -> Maven Reimport -> Maven Generate Sources and Update Folders
> ->
> >>> > Build Project. That results in further package(s) missing:
> >>> >
> >>> >
> >>> > *Error:(21, 53) java: package
> >>> org.apache.flink.kinesis.shaded.com.amazonaws
> >>> > does not exist*
> >>> > Maybe it now has to do with just the dependency shading?
> >>> >
> >>> > Best regards,
> >>> > Hynek
> >>> >
> >>> > ne 27. 10. 2019 v 15:02 odesílatel Jark Wu 
> napsal:
> >>> >
> >>> > > Hi Hynek,
> >>> > >
> >>> > > Bruce is right, you should build Flink source code first before
> >>> > developing
> >>> > > by `mvn clean package -DskipTests` in the root directory of Flink.
> >>> > > This may take 10 minutes or more depends on your machine.
> >>> > >
> >>> > > Best,
> >>> > > Jark
> >>> > >
> >>> > > On Sun, 27 Oct 2019 at 20:46, yanjun qiu 
> >>> wrote:
> >>> > >
> >>> > > > Hi Hynek,
> >>> > > > I think you should run maven build first, execute mvn clean
> install
> >>> > > > -DskipTests. Because the Flink SQL parser is used apache calcite
> >>> > > framework
> >>> > > > to generate the sql parser source code.
> >>> > > >
> >>> > > > Regards,
> >>> > > > Bruce
> >>> > > >
> >>> > > > > 在 2019年10月27日，上午12:09，Hynek Noll  写道：
> >>> > > > >
> >>> > > > > package seems to be missing on GitHub:
> >>> > > >
> >>> > > >
> >>> > >
> >>> >
> >>>
> >>
>

Re: Build error: package does not exist

[Hynek Noll]

And I've tried just
`mvn clean install -DskipTests -Drat.skip=true -DskipITs`
as well. It takes around half an hour, so I'm not too keen to try all the
possibilities.

I guess there might be some other SDKs/libraries that I'm missing and Maven
won't tell me? Or just some random incompatibility?

Thanks for any tips,
Hynek

po 28. 10. 2019 v 20:28 odesílatel Hynek Noll  napsal:

> And I've tried just
> `mvn clean install -DskipTests -Drat.skip=true -DskipITs`
> as well. It takes around half an hour, so I'm not too keen to try all the
> possibilities.
>
> I guess there might be some other SDKs/libraries that I'm missing and
> Maven won't tell me? Or just some random incompatibility?
>
> Thanks for any tips,
> Hynek
>
> po 28. 10. 2019 v 20:24 odesílatel Hynek Noll 
> napsal:
>
>> Dear Pritam,
>> I've tried that as well, specifically I ran:
>> `mvn clean install -DskipTests -Drat.skip=true -DskipITs
>> -Pinclude-kinesis -Daws.kinesis-kpl.version=0.12.6`
>> But the result is still the same. During the build, the packages that I
>> suppose should be generated by Maven based on Amazon Kinesis are missing.
>>
>> Best regards,
>> Hynek
>>
>> po 28. 10. 2019 v 19:57 odesílatel Pritam Sadhukhan <
>> sadhukhan.pri...@gmail.com> napsal:
>>
>>> Hi Hynek,
>>>
>>> please run mvn clean install -DskipTests -Drat.skip=true.
>>>
>>> It should build properly but takes time.
>>>
>>> Regards
>>>
>>> On Mon, Oct 28, 2019, 10:06 PM Hynek Noll  wrote:
>>>
>>> > Hi Bruce and Jark,
>>> > Thank you for the tip, but I already did the similar by clicking
>>> "Generate
>>> > Sources and Update Folders". I tried the suggested command(s), but
>>> without
>>> > success unfortunately.
>>> > Executing  `mvn clean install -DskipTests` resulted in an error: "Too
>>> many
>>> > files with unapproved license: 2 See RAT report ...". (In the report it
>>> > states the two files are:
>>> > flink-core/src/test/resources/abstractID-with-toString-field
>>> > flink-core/src/test/resources/abstractID-with-toString-field-set
>>> > ) While `mvn clean package -DskipTests` actually runs for 30+ minutes
>>> (much
>>> > longer that the first command but maybe that stops early because of the
>>> > error) and finishes fine but I have the same problems afterwards.
>>> >
>>> > I've tried switching to Maven 3.1.1 (from 3.6.1).
>>> >
>>> > Now the one thing that resolved the above stated missing package was
>>> > switching to Scala 2.11.12 SDK (instead of 2.12)!
>>> >
>>> > The steps I've been taking were (within IntelliJ) Invalidate caches &
>>> > restart (alternatively Exit and delete the .idea folder) -> Open
>>> IntelliJ
>>> > again -> Maven Reimport -> Maven Generate Sources and Update Folders ->
>>> > Build Project. That results in further package(s) missing:
>>> >
>>> >
>>> > *Error:(21, 53) java: package
>>> org.apache.flink.kinesis.shaded.com.amazonaws
>>> > does not exist*
>>> > Maybe it now has to do with just the dependency shading?
>>> >
>>> > Best regards,
>>> > Hynek
>>> >
>>> > ne 27. 10. 2019 v 15:02 odesílatel Jark Wu  napsal:
>>> >
>>> > > Hi Hynek,
>>> > >
>>> > > Bruce is right, you should build Flink source code first before
>>> > developing
>>> > > by `mvn clean package -DskipTests` in the root directory of Flink.
>>> > > This may take 10 minutes or more depends on your machine.
>>> > >
>>> > > Best,
>>> > > Jark
>>> > >
>>> > > On Sun, 27 Oct 2019 at 20:46, yanjun qiu 
>>> wrote:
>>> > >
>>> > > > Hi Hynek,
>>> > > > I think you should run maven build first, execute mvn clean install
>>> > > > -DskipTests. Because the Flink SQL parser is used apache calcite
>>> > > framework
>>> > > > to generate the sql parser source code.
>>> > > >
>>> > > > Regards,
>>> > > > Bruce
>>> > > >
>>> > > > > 在 2019年10月27日，上午12:09，Hynek Noll  写道：
>>> > > > >
>>> > > > > package seems to be missing on GitHub:
>>> > > >
>>> > > >
>>> > >
>>> >
>>>
>>

Re: Build error: package does not exist

[Hynek Noll]

Dear Pritam,
I've tried that as well, specifically I ran:
`mvn clean install -DskipTests -Drat.skip=true -DskipITs -Pinclude-kinesis
-Daws.kinesis-kpl.version=0.12.6`
But the result is still the same. During the build, the packages that I
suppose should be generated by Maven based on Amazon Kinesis are missing.

Best regards,
Hynek

po 28. 10. 2019 v 19:57 odesílatel Pritam Sadhukhan <
sadhukhan.pri...@gmail.com> napsal:

> Hi Hynek,
>
> please run mvn clean install -DskipTests -Drat.skip=true.
>
> It should build properly but takes time.
>
> Regards
>
> On Mon, Oct 28, 2019, 10:06 PM Hynek Noll  wrote:
>
> > Hi Bruce and Jark,
> > Thank you for the tip, but I already did the similar by clicking
> "Generate
> > Sources and Update Folders". I tried the suggested command(s), but
> without
> > success unfortunately.
> > Executing  `mvn clean install -DskipTests` resulted in an error: "Too
> many
> > files with unapproved license: 2 See RAT report ...". (In the report it
> > states the two files are:
> > flink-core/src/test/resources/abstractID-with-toString-field
> > flink-core/src/test/resources/abstractID-with-toString-field-set
> > ) While `mvn clean package -DskipTests` actually runs for 30+ minutes
> (much
> > longer that the first command but maybe that stops early because of the
> > error) and finishes fine but I have the same problems afterwards.
> >
> > I've tried switching to Maven 3.1.1 (from 3.6.1).
> >
> > Now the one thing that resolved the above stated missing package was
> > switching to Scala 2.11.12 SDK (instead of 2.12)!
> >
> > The steps I've been taking were (within IntelliJ) Invalidate caches &
> > restart (alternatively Exit and delete the .idea folder) -> Open IntelliJ
> > again -> Maven Reimport -> Maven Generate Sources and Update Folders ->
> > Build Project. That results in further package(s) missing:
> >
> >
> > *Error:(21, 53) java: package
> org.apache.flink.kinesis.shaded.com.amazonaws
> > does not exist*
> > Maybe it now has to do with just the dependency shading?
> >
> > Best regards,
> > Hynek
> >
> > ne 27. 10. 2019 v 15:02 odesílatel Jark Wu  napsal:
> >
> > > Hi Hynek,
> > >
> > > Bruce is right, you should build Flink source code first before
> > developing
> > > by `mvn clean package -DskipTests` in the root directory of Flink.
> > > This may take 10 minutes or more depends on your machine.
> > >
> > > Best,
> > > Jark
> > >
> > > On Sun, 27 Oct 2019 at 20:46, yanjun qiu 
> wrote:
> > >
> > > > Hi Hynek,
> > > > I think you should run maven build first, execute mvn clean install
> > > > -DskipTests. Because the Flink SQL parser is used apache calcite
> > > framework
> > > > to generate the sql parser source code.
> > > >
> > > > Regards,
> > > > Bruce
> > > >
> > > > > 在 2019年10月27日，上午12:09，Hynek Noll  写道：
> > > > >
> > > > > package seems to be missing on GitHub:
> > > >
> > > >
> > >
> >
>

Re: Build error: package does not exist

[Pritam Sadhukhan]

Hi Hynek,

please run mvn clean install -DskipTests -Drat.skip=true.

It should build properly but takes time.

Regards

On Mon, Oct 28, 2019, 10:06 PM Hynek Noll  wrote:

> Hi Bruce and Jark,
> Thank you for the tip, but I already did the similar by clicking "Generate
> Sources and Update Folders". I tried the suggested command(s), but without
> success unfortunately.
> Executing  `mvn clean install -DskipTests` resulted in an error: "Too many
> files with unapproved license: 2 See RAT report ...". (In the report it
> states the two files are:
> flink-core/src/test/resources/abstractID-with-toString-field
> flink-core/src/test/resources/abstractID-with-toString-field-set
> ) While `mvn clean package -DskipTests` actually runs for 30+ minutes (much
> longer that the first command but maybe that stops early because of the
> error) and finishes fine but I have the same problems afterwards.
>
> I've tried switching to Maven 3.1.1 (from 3.6.1).
>
> Now the one thing that resolved the above stated missing package was
> switching to Scala 2.11.12 SDK (instead of 2.12)!
>
> The steps I've been taking were (within IntelliJ) Invalidate caches &
> restart (alternatively Exit and delete the .idea folder) -> Open IntelliJ
> again -> Maven Reimport -> Maven Generate Sources and Update Folders ->
> Build Project. That results in further package(s) missing:
>
>
> *Error:(21, 53) java: package org.apache.flink.kinesis.shaded.com.amazonaws
> does not exist*
> Maybe it now has to do with just the dependency shading?
>
> Best regards,
> Hynek
>
> ne 27. 10. 2019 v 15:02 odesílatel Jark Wu  napsal:
>
> > Hi Hynek,
> >
> > Bruce is right, you should build Flink source code first before
> developing
> > by `mvn clean package -DskipTests` in the root directory of Flink.
> > This may take 10 minutes or more depends on your machine.
> >
> > Best,
> > Jark
> >
> > On Sun, 27 Oct 2019 at 20:46, yanjun qiu  wrote:
> >
> > > Hi Hynek,
> > > I think you should run maven build first, execute mvn clean install
> > > -DskipTests. Because the Flink SQL parser is used apache calcite
> > framework
> > > to generate the sql parser source code.
> > >
> > > Regards,
> > > Bruce
> > >
> > > > 在 2019年10月27日，上午12:09，Hynek Noll  写道：
> > > >
> > > > package seems to be missing on GitHub:
> > >
> > >
> >
>

Re: Build error: package does not exist

[Hynek Noll]

Hi Bruce and Jark,
Thank you for the tip, but I already did the similar by clicking "Generate
Sources and Update Folders". I tried the suggested command(s), but without
success unfortunately.
Executing  `mvn clean install -DskipTests` resulted in an error: "Too many
files with unapproved license: 2 See RAT report ...". (In the report it
states the two files are:
flink-core/src/test/resources/abstractID-with-toString-field
flink-core/src/test/resources/abstractID-with-toString-field-set
) While `mvn clean package -DskipTests` actually runs for 30+ minutes (much
longer that the first command but maybe that stops early because of the
error) and finishes fine but I have the same problems afterwards.

I've tried switching to Maven 3.1.1 (from 3.6.1).

Now the one thing that resolved the above stated missing package was
switching to Scala 2.11.12 SDK (instead of 2.12)!

The steps I've been taking were (within IntelliJ) Invalidate caches &
restart (alternatively Exit and delete the .idea folder) -> Open IntelliJ
again -> Maven Reimport -> Maven Generate Sources and Update Folders ->
Build Project. That results in further package(s) missing:


*Error:(21, 53) java: package org.apache.flink.kinesis.shaded.com.amazonaws
does not exist*
Maybe it now has to do with just the dependency shading?

Best regards,
Hynek

ne 27. 10. 2019 v 15:02 odesílatel Jark Wu  napsal:

> Hi Hynek,
>
> Bruce is right, you should build Flink source code first before developing
> by `mvn clean package -DskipTests` in the root directory of Flink.
> This may take 10 minutes or more depends on your machine.
>
> Best,
> Jark
>
> On Sun, 27 Oct 2019 at 20:46, yanjun qiu  wrote:
>
> > Hi Hynek,
> > I think you should run maven build first, execute mvn clean install
> > -DskipTests. Because the Flink SQL parser is used apache calcite
> framework
> > to generate the sql parser source code.
> >
> > Regards,
> > Bruce
> >
> > > 在 2019年10月27日，上午12:09，Hynek Noll  写道：
> > >
> > > package seems to be missing on GitHub:
> >
> >
>

Re: Build error: package does not exist

[Jark Wu]

Hi Hynek,

Bruce is right, you should build Flink source code first before developing
by `mvn clean package -DskipTests` in the root directory of Flink.
This may take 10 minutes or more depends on your machine.

Best,
Jark

On Sun, 27 Oct 2019 at 20:46, yanjun qiu  wrote:

> Hi Hynek,
> I think you should run maven build first, execute mvn clean install
> -DskipTests. Because the Flink SQL parser is used apache calcite framework
> to generate the sql parser source code.
>
> Regards,
> Bruce
>
> > 在 2019年10月27日，上午12:09，Hynek Noll  写道：
> >
> > package seems to be missing on GitHub:
>
>

Re: Build error: package does not exist

[yanjun qiu]

Hi Hynek,
I think you should run maven build first, execute mvn clean install 
-DskipTests. Because the Flink SQL parser is used apache calcite framework to 
generate the sql parser source code.

Regards,
Bruce

> 在 2019年10月27日，上午12:09，Hynek Noll  写道：
> 
> package seems to be missing on GitHub:

Re: build error

[Ivan Mushketyk]

Hi Ameet,

The new issue that you are facing is caused by a build-time validator that
checks if every file in Flink sources has an Apache license text in it.
It suggests that there are two files without a proper license:
* build_log_maven_flink
* log.oracle.jdk

If you remove them or move from the Flink source folder this error will go
away.

Best regards,
Ivan.

On Thu, 15 Sep 2016 at 15:57 Ameet BD  wrote:

> Hi Ivan,
>
> Thanks for reply. I tried installing Oracle JDK. The build error log is
> attached for details.
> Error reported is "Too many files with unapproved license".
> The file rat.txt is attached.
>
> Please tell me what could be going wrong. I am using Ubuntu 14.04, Maven
> 3.0.5 and Oracle JDK 8.
> Regards,
> Ameet
>
> On Thu, Sep 15, 2016 at 5:45 PM, Ivan Mushketyk 
> wrote:
>
>> Hi Ameet,
>>
>> This seems like a possible JVM bug.
>> Could you try to build Flink using OracleJDK instead?
>>
>> Best regards,
>> Ivan.
>>
>> On Thu, 15 Sep 2016 at 12:30 Ameet BD  wrote:
>>
>> > Hi All,
>> >
>> > I am trying to build latest Flink code from github.com by running
>> command
>> >
>> > $ git clone https://github.com/apache/flink
>> > After that I am running command
>> > $ mvn clean install -DskipTests
>> >
>> > The build fails I have attached the build log.
>> >
>> > Kindly let me know why it may be failing.
>> >
>> > Regards.
>> > Ameet
>> >
>>
>
>

Re: build error

[Till Rohrmann]

I agree with Ivan. This does not look like a Flink specific problem. Have
you tried building other projects with your maven and JDK version?

Cheers,
Till

On Thu, Sep 15, 2016 at 2:15 PM, Ivan Mushketyk 
wrote:

> Hi Ameet,
>
> This seems like a possible JVM bug.
> Could you try to build Flink using OracleJDK instead?
>
> Best regards,
> Ivan.
>
> On Thu, 15 Sep 2016 at 12:30 Ameet BD  wrote:
>
> > Hi All,
> >
> > I am trying to build latest Flink code from github.com by running
> command
> >
> > $ git clone https://github.com/apache/flink
> > After that I am running command
> > $ mvn clean install -DskipTests
> >
> > The build fails I have attached the build log.
> >
> > Kindly let me know why it may be failing.
> >
> > Regards.
> > Ameet
> >
>

Re: build error

[Ivan Mushketyk]

Hi Ameet,

This seems like a possible JVM bug.
Could you try to build Flink using OracleJDK instead?

Best regards,
Ivan.

On Thu, 15 Sep 2016 at 12:30 Ameet BD  wrote:

> Hi All,
>
> I am trying to build latest Flink code from github.com by running command
>
> $ git clone https://github.com/apache/flink
> After that I am running command
> $ mvn clean install -DskipTests
>
> The build fails I have attached the build log.
>
> Kindly let me know why it may be failing.
>
> Regards.
> Ameet
>