Thanks Ganesh, 

Not too sure about this. To me, it's smells a little bit of a infrastructure 
problem. I would like to gather more evidence and I think we will need some 
more scala knowhow maybe lurking on this list.

Right now we do not have too much traffic on our dev list. I would say we keep 
the discussion on the list until a) it is clear it's a problem that may have a 
fix within git or b) someone complains. Not asking for that, of course ;-)

Olaf 

> Am 23.11.2016 um 07:10 schrieb Ganesh Raju <[email protected]>:
> 
> Thanks Olaf.
> You want me to create a JIRA?
> 
> Ganesh
> 
> On Wed, Nov 23, 2016 at 12:05 AM, Olaf Flebbe <[email protected]> wrote:
> 
>> Hi
>> 
>> i checked the build log and I am very puzzled about this particular error
>> message as well. The build error began after a build fix for spark1 on
>> power which is imho unrelated, since this is in spark.
>> 
>> Right now i am i thinking that maybe the zinc compiler has some kind of
>> problem.
>> 
>> unrelated to that, i looked at the ec2 console and saw that one volume
>> attached to one of our instances had massive amount of readops (millions in
>> 5 min) , but didn't investigate further. maybe one of our compile instance
>> is swapping?
>> 
>> i will try to look into the potential oom issue today
>> 
>> olaf
>> 
>>> Am 23.11.2016 um 05:40 schrieb Ganesh Raju <[email protected]>:
>>> 
>>> Thanks Cos.
>>> I was trying to build Spark 2.0. I will check the CI jobs.
>>> 
>>> Thanks,
>>> Ganesh
>>> 
>>>> On Tue, Nov 22, 2016 at 10:38 PM, Konstantin Boudnik <[email protected]>
>> wrote:
>>>> 
>>>> So, which spark is it? Are you using the canonical BOM or an
>> alternative?
>>>> When it doubt, you always can refer to [1] to see if the official
>> version
>>>> of
>>>> the build has the same issues.
>>>> 
>>>> [1] https://ci.bigtop.apache.org/view/Packages/job/Bigtop-
>> trunk-packages/
>>>> 
>>>> Cos
>>>> 
>>>>> On Tue, Nov 22, 2016 at 10:04PM, Ganesh Raju wrote:
>>>>> Hi,
>>>>> 
>>>>> While building spark using BigTop, i am facing this error. Any pointers
>>>> in
>>>>> right direction will be greatly appreciated. I am building on debian
>>>> jessie.
>>>>> 
>>>>> [error] Required file not found: sbt-interface.jar. [error] See zinc
>>>> -help
>>>>> for information about locating necessary files.
>>>>> 
>>>>> [ERROR] Failed to execute goal
>>>>> net.alchim31.maven:scala-maven-plugin:3.2.2:compile
>>>>> (scala-compile-first) on project spark-tags_2.11: Execution
>>>>> scala-compile-first of goal net.alchim31.maven:scala-
>>>> maven-plugin:3.2.2:compile
>>>>> failed. CompileFailed -> [Help 1]
>>>>> 
>>>>> 
>>>>> Thanks,
>>>>> Ganesh
>>>> 
>>> 
>>> 
>>> 
>>> --
>>> IRC: ganeshraju@#linaro on irc.freenode.ne <http://irc.freenode.net/>t
>> 
>> 
> 
> 
> -- 
> IRC: ganeshraju@#linaro on irc.freenode.ne <http://irc.freenode.net/>t

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