Re: Apex and Malhar Java 8 Certified

[hsy...@gmail.com]

Some good explanation of why 1.8 source cannot be compiled to 1.8- bytecode

http://stackoverflow.com/questions/16143684/can-java-8-code-be-compiled-to-run-on-java-7-jvm

https://zeroturnaround.com/rebellabs/java-8-explained-default-methods




On Wed, Oct 5, 2016 at 12:15 PM, Munagala Ramanath 
wrote:

> Doing that gives us this lovely message:
>
> [INFO] Compiling 2 source files to /home/ram/tests/apex/
> myapexapp/target/classes
> javacTask: source release 1.8 requires target release 1.8
>
> An interesting page discussing possible problems:
> http://www.draconianoverlord.com/2014/04/01/jdk-compatibility.html
>
> Ram
>
>
> On Wed, Oct 5, 2016 at 10:22 AM, Thomas Weise  wrote:
>
>> Source level can be 1.8, which allows you to use 1.8 features. Did you
>> keep target level at 1.7?
>>
>>
>> On Wed, Oct 5, 2016 at 10:18 AM, hsy...@gmail.com 
>> wrote:
>>
>>> I think the problem is what people expect when we say "certified".  To
>>> me, If I see something is certified with java 8, I would assume that I can
>>> use java 8 api(new features stream, lambda etc.) to write the operator
>>> code, not only just run the code with jre 8 or compile existing code with
>>> jdk 8 and run.
>>>
>>> I did try some operator code with java 8 stream API and some lambda
>>> expression in some methods it works. I havn't tried any operators with new
>>> features in their non-transient properties. And also we should take a look
>>> to see if kryo fully works with java 8 classes/types
>>>
>>> Regards,
>>> Siyuan
>>>
>>>
>>>
>>> On Wed, Oct 5, 2016 at 9:34 AM, Munagala Ramanath 
>>> wrote:
>>>
 You can use Java 8 but the source and target compatibility
 configuration parameters in
 your pom.xml for the maven-compiler-plugin still need to be 1.7

 Ram

 On Wed, Oct 5, 2016 at 9:14 AM, Feldkamp, Brandon (CONT) <
 brandon.feldk...@capitalone.com> wrote:

> So is it safe to say that JDK 1.8 is supported to the same extent that
> 1.7 is?
>
>
>
> We’re not running into any issues currently (that I know of…feel free
> to chime back in Alex) but we’re making design decision and were curious
> about being able to use Java 8 features.
>
>
>
> Thanks!
>
> Brandon
>
>
>
> *From: *Vlad Rozov 
> *Organization: *DataTorrent
> *Reply-To: *"users@apex.apache.org" 
> *Date: *Monday, October 3, 2016 at 11:43 PM
> *To: *"users@apex.apache.org" 
> *Subject: *Re: Apex and Malhar Java 8 Certified
>
>
>
> We do test on Java 8 - both Apex Core and Malhar Apache Jenkins builds
> use JDK 1.8 to run tests.
>
> Thank you,
>
> Vlad
>
> On 10/3/16 15:45, Thomas Weise wrote:
>
> Apex is built against Java 7 and expected to work as is on Java 8
> (Hadoop distros still support 1.7 as well). Are you running into specific
> issues?
>
>
>
> Thanks,
>
> Thomas
>
>
>
> On Mon, Oct 3, 2016 at 12:06 PM, McCullough, Alex <
> alex.mccullo...@capitalone.com> wrote:
>
> Hey All,
>
>
>
> I know there were talks about this at some point but is Apex and/or
> Malhar Java 8 certified? If not, is there a current plan and date to be 
> so?
>
>
>
> Thanks,
>
> Alex
>
>
> --
>
> The information contained in this e-mail is confidential and/or
> proprietary to Capital One and/or its affiliates and may only be used
> solely in performance of work or services for Capital One. The information
> transmitted herewith is intended only for use by the individual or entity
> to which it is addressed. If the reader of this message is not the 
> intended
> recipient, you are hereby notified that any review, retransmission,
> dissemination, distribution, copying or other use of, or taking of any
> action in reliance upon this information is strictly prohibited. If you
> have received this communication in error, please contact the sender and
> delete the material from your computer.
>
>
>
>
>
>
> --
>
> The information contained in this e-mail is confidential and/or
> proprietary to Capital One and/or its affiliates and may only be used
> solely in performance of work or services for Capital One. The information
> transmitted herewith is intended only for use by the individual or entity
> to which it is addressed. If the reader of this message is not the 
> intended
> recipient, you are hereby notified that any review, retransmission,
> dissemination, distribution, copying or other use of, or taking of any
> action in reliance upon this information is strictly prohibited. If you
> have received this communication in error, please contact the sender and
> delete the material from your computer.
>


>>>
>>
>

Re: Apex and Malhar Java 8 Certified

[Vlad Rozov]

Application/Operator source and target version may be set to 1.8 as long 
as JRE 1.8 is used both on the client and Hadoop cluster. This will 
allow to use language constructs introduced in 1.8.


Vlad

On 10/5/16 12:15, Munagala Ramanath wrote:

Doing that gives us this lovely message:

[INFO] Compiling 2 source files to 
/home/ram/tests/apex/myapexapp/target/classes

javacTask: source release 1.8 requires target release 1.8

An interesting page discussing possible problems:
http://www.draconianoverlord.com/2014/04/01/jdk-compatibility.html

Ram


On Wed, Oct 5, 2016 at 10:22 AM, Thomas Weise > wrote:


Source level can be 1.8, which allows you to use 1.8 features. Did
you keep target level at 1.7?


On Wed, Oct 5, 2016 at 10:18 AM, hsy...@gmail.com
 mailto:hsy...@gmail.com>> wrote:

I think the problem is what people expect when we say
"certified".  To me, If I see something is certified with java
8, I would assume that I can use java 8 api(new features
stream, lambda etc.) to write the operator code, not only just
run the code with jre 8 or compile existing code with jdk 8
and run.

I did try some operator code with java 8 stream API and some
lambda expression in some methods it works. I havn't tried any
operators with new features in their non-transient properties.
And also we should take a look to see if kryo fully works with
java 8 classes/types

Regards,
Siyuan



On Wed, Oct 5, 2016 at 9:34 AM, Munagala Ramanath
mailto:r...@datatorrent.com>> wrote:

You can use Java 8 but the source and target compatibility
configuration parameters in
your pom.xml for the maven-compiler-plugin still need to
be 1.7

Ram

On Wed, Oct 5, 2016 at 9:14 AM, Feldkamp, Brandon (CONT)
mailto:brandon.feldk...@capitalone.com>> wrote:

So is it safe to say that JDK 1.8 is supported to the
same extent that 1.7 is?

We’re not running into any issues currently (that I
know of…feel free to chime back in Alex) but we’re
making design decision and were curious about being
able to use Java 8 features.

Thanks!

Brandon

*From: *Vlad Rozov mailto:v.ro...@datatorrent.com>>
*Organization: *DataTorrent
*Reply-To: *"users@apex.apache.org
" mailto:users@apex.apache.org>>
*Date: *Monday, October 3, 2016 at 11:43 PM
*To: *"users@apex.apache.org
" mailto:users@apex.apache.org>>
*Subject: *Re: Apex and Malhar Java 8 Certified

We do test on Java 8 - both Apex Core and Malhar
Apache Jenkins builds use JDK 1.8 to run tests.

Thank you,

Vlad

On 10/3/16 15:45, Thomas Weise wrote:

Apex is built against Java 7 and expected to work
as is on Java 8 (Hadoop distros still support 1.7
as well). Are you running into specific issues?

Thanks,

Thomas

On Mon, Oct 3, 2016 at 12:06 PM, McCullough, Alex
mailto:alex.mccullo...@capitalone.com>> wrote:

Hey All,

I know there were talks about this at some
point but is Apex and/or Malhar Java 8
certified? If not, is there a current plan and
date to be so?

Thanks,

Alex




The information contained in this e-mail is
confidential and/or proprietary to Capital One
and/or its affiliates and may only be used
solely in performance of work or services for
Capital One. The information transmitted
herewith is intended only for use by the
individual or entity to which it is addressed.
If the reader of this message is not the
intended recipient, you are hereby notified
that any review, retransmission,
dissemination, distribution, copying or other
use of, or taking of any action in reliance
upon this information is strictly prohibited.
If you have received this communication in
error, please contact the sender and dele

Re: Apex and Malhar Java 8 Certified

[Munagala Ramanath]

Doing that gives us this lovely message:

[INFO] Compiling 2 source files to
/home/ram/tests/apex/myapexapp/target/classes
javacTask: source release 1.8 requires target release 1.8

An interesting page discussing possible problems:
http://www.draconianoverlord.com/2014/04/01/jdk-compatibility.html

Ram


On Wed, Oct 5, 2016 at 10:22 AM, Thomas Weise  wrote:

> Source level can be 1.8, which allows you to use 1.8 features. Did you
> keep target level at 1.7?
>
>
> On Wed, Oct 5, 2016 at 10:18 AM, hsy...@gmail.com 
> wrote:
>
>> I think the problem is what people expect when we say "certified".  To
>> me, If I see something is certified with java 8, I would assume that I can
>> use java 8 api(new features stream, lambda etc.) to write the operator
>> code, not only just run the code with jre 8 or compile existing code with
>> jdk 8 and run.
>>
>> I did try some operator code with java 8 stream API and some lambda
>> expression in some methods it works. I havn't tried any operators with new
>> features in their non-transient properties. And also we should take a look
>> to see if kryo fully works with java 8 classes/types
>>
>> Regards,
>> Siyuan
>>
>>
>>
>> On Wed, Oct 5, 2016 at 9:34 AM, Munagala Ramanath 
>> wrote:
>>
>>> You can use Java 8 but the source and target compatibility configuration
>>> parameters in
>>> your pom.xml for the maven-compiler-plugin still need to be 1.7
>>>
>>> Ram
>>>
>>> On Wed, Oct 5, 2016 at 9:14 AM, Feldkamp, Brandon (CONT) <
>>> brandon.feldk...@capitalone.com> wrote:
>>>
 So is it safe to say that JDK 1.8 is supported to the same extent that
 1.7 is?



 We’re not running into any issues currently (that I know of…feel free
 to chime back in Alex) but we’re making design decision and were curious
 about being able to use Java 8 features.



 Thanks!

 Brandon



 *From: *Vlad Rozov 
 *Organization: *DataTorrent
 *Reply-To: *"users@apex.apache.org" 
 *Date: *Monday, October 3, 2016 at 11:43 PM
 *To: *"users@apex.apache.org" 
 *Subject: *Re: Apex and Malhar Java 8 Certified



 We do test on Java 8 - both Apex Core and Malhar Apache Jenkins builds
 use JDK 1.8 to run tests.

 Thank you,

 Vlad

 On 10/3/16 15:45, Thomas Weise wrote:

 Apex is built against Java 7 and expected to work as is on Java 8
 (Hadoop distros still support 1.7 as well). Are you running into specific
 issues?



 Thanks,

 Thomas



 On Mon, Oct 3, 2016 at 12:06 PM, McCullough, Alex <
 alex.mccullo...@capitalone.com> wrote:

 Hey All,



 I know there were talks about this at some point but is Apex and/or
 Malhar Java 8 certified? If not, is there a current plan and date to be so?



 Thanks,

 Alex


 --

 The information contained in this e-mail is confidential and/or
 proprietary to Capital One and/or its affiliates and may only be used
 solely in performance of work or services for Capital One. The information
 transmitted herewith is intended only for use by the individual or entity
 to which it is addressed. If the reader of this message is not the intended
 recipient, you are hereby notified that any review, retransmission,
 dissemination, distribution, copying or other use of, or taking of any
 action in reliance upon this information is strictly prohibited. If you
 have received this communication in error, please contact the sender and
 delete the material from your computer.






 --

 The information contained in this e-mail is confidential and/or
 proprietary to Capital One and/or its affiliates and may only be used
 solely in performance of work or services for Capital One. The information
 transmitted herewith is intended only for use by the individual or entity
 to which it is addressed. If the reader of this message is not the intended
 recipient, you are hereby notified that any review, retransmission,
 dissemination, distribution, copying or other use of, or taking of any
 action in reliance upon this information is strictly prohibited. If you
 have received this communication in error, please contact the sender and
 delete the material from your computer.

>>>
>>>
>>
>

Re: Apex and Malhar Java 8 Certified

[Thomas Weise]

Source level can be 1.8, which allows you to use 1.8 features. Did you keep
target level at 1.7?


On Wed, Oct 5, 2016 at 10:18 AM, hsy...@gmail.com  wrote:

> I think the problem is what people expect when we say "certified".  To me,
> If I see something is certified with java 8, I would assume that I can use
> java 8 api(new features stream, lambda etc.) to write the operator code,
> not only just run the code with jre 8 or compile existing code with jdk 8
> and run.
>
> I did try some operator code with java 8 stream API and some lambda
> expression in some methods it works. I havn't tried any operators with new
> features in their non-transient properties. And also we should take a look
> to see if kryo fully works with java 8 classes/types
>
> Regards,
> Siyuan
>
>
>
> On Wed, Oct 5, 2016 at 9:34 AM, Munagala Ramanath 
> wrote:
>
>> You can use Java 8 but the source and target compatibility configuration
>> parameters in
>> your pom.xml for the maven-compiler-plugin still need to be 1.7
>>
>> Ram
>>
>> On Wed, Oct 5, 2016 at 9:14 AM, Feldkamp, Brandon (CONT) <
>> brandon.feldk...@capitalone.com> wrote:
>>
>>> So is it safe to say that JDK 1.8 is supported to the same extent that
>>> 1.7 is?
>>>
>>>
>>>
>>> We’re not running into any issues currently (that I know of…feel free to
>>> chime back in Alex) but we’re making design decision and were curious about
>>> being able to use Java 8 features.
>>>
>>>
>>>
>>> Thanks!
>>>
>>> Brandon
>>>
>>>
>>>
>>> *From: *Vlad Rozov 
>>> *Organization: *DataTorrent
>>> *Reply-To: *"users@apex.apache.org" 
>>> *Date: *Monday, October 3, 2016 at 11:43 PM
>>> *To: *"users@apex.apache.org" 
>>> *Subject: *Re: Apex and Malhar Java 8 Certified
>>>
>>>
>>>
>>> We do test on Java 8 - both Apex Core and Malhar Apache Jenkins builds
>>> use JDK 1.8 to run tests.
>>>
>>> Thank you,
>>>
>>> Vlad
>>>
>>> On 10/3/16 15:45, Thomas Weise wrote:
>>>
>>> Apex is built against Java 7 and expected to work as is on Java 8
>>> (Hadoop distros still support 1.7 as well). Are you running into specific
>>> issues?
>>>
>>>
>>>
>>> Thanks,
>>>
>>> Thomas
>>>
>>>
>>>
>>> On Mon, Oct 3, 2016 at 12:06 PM, McCullough, Alex <
>>> alex.mccullo...@capitalone.com> wrote:
>>>
>>> Hey All,
>>>
>>>
>>>
>>> I know there were talks about this at some point but is Apex and/or
>>> Malhar Java 8 certified? If not, is there a current plan and date to be so?
>>>
>>>
>>>
>>> Thanks,
>>>
>>> Alex
>>>
>>>
>>> --
>>>
>>> The information contained in this e-mail is confidential and/or
>>> proprietary to Capital One and/or its affiliates and may only be used
>>> solely in performance of work or services for Capital One. The information
>>> transmitted herewith is intended only for use by the individual or entity
>>> to which it is addressed. If the reader of this message is not the intended
>>> recipient, you are hereby notified that any review, retransmission,
>>> dissemination, distribution, copying or other use of, or taking of any
>>> action in reliance upon this information is strictly prohibited. If you
>>> have received this communication in error, please contact the sender and
>>> delete the material from your computer.
>>>
>>>
>>>
>>>
>>>
>>>
>>> --
>>>
>>> The information contained in this e-mail is confidential and/or
>>> proprietary to Capital One and/or its affiliates and may only be used
>>> solely in performance of work or services for Capital One. The information
>>> transmitted herewith is intended only for use by the individual or entity
>>> to which it is addressed. If the reader of this message is not the intended
>>> recipient, you are hereby notified that any review, retransmission,
>>> dissemination, distribution, copying or other use of, or taking of any
>>> action in reliance upon this information is strictly prohibited. If you
>>> have received this communication in error, please contact the sender and
>>> delete the material from your computer.
>>>
>>
>>
>

Re: Apex and Malhar Java 8 Certified

[hsy...@gmail.com]

I think the problem is what people expect when we say "certified".  To me,
If I see something is certified with java 8, I would assume that I can use
java 8 api(new features stream, lambda etc.) to write the operator code,
not only just run the code with jre 8 or compile existing code with jdk 8
and run.

I did try some operator code with java 8 stream API and some lambda
expression in some methods it works. I havn't tried any operators with new
features in their non-transient properties. And also we should take a look
to see if kryo fully works with java 8 classes/types

Regards,
Siyuan



On Wed, Oct 5, 2016 at 9:34 AM, Munagala Ramanath 
wrote:

> You can use Java 8 but the source and target compatibility configuration
> parameters in
> your pom.xml for the maven-compiler-plugin still need to be 1.7
>
> Ram
>
> On Wed, Oct 5, 2016 at 9:14 AM, Feldkamp, Brandon (CONT) <
> brandon.feldk...@capitalone.com> wrote:
>
>> So is it safe to say that JDK 1.8 is supported to the same extent that
>> 1.7 is?
>>
>>
>>
>> We’re not running into any issues currently (that I know of…feel free to
>> chime back in Alex) but we’re making design decision and were curious about
>> being able to use Java 8 features.
>>
>>
>>
>> Thanks!
>>
>> Brandon
>>
>>
>>
>> *From: *Vlad Rozov 
>> *Organization: *DataTorrent
>> *Reply-To: *"users@apex.apache.org" 
>> *Date: *Monday, October 3, 2016 at 11:43 PM
>> *To: *"users@apex.apache.org" 
>> *Subject: *Re: Apex and Malhar Java 8 Certified
>>
>>
>>
>> We do test on Java 8 - both Apex Core and Malhar Apache Jenkins builds
>> use JDK 1.8 to run tests.
>>
>> Thank you,
>>
>> Vlad
>>
>> On 10/3/16 15:45, Thomas Weise wrote:
>>
>> Apex is built against Java 7 and expected to work as is on Java 8 (Hadoop
>> distros still support 1.7 as well). Are you running into specific issues?
>>
>>
>>
>> Thanks,
>>
>> Thomas
>>
>>
>>
>> On Mon, Oct 3, 2016 at 12:06 PM, McCullough, Alex <
>> alex.mccullo...@capitalone.com> wrote:
>>
>> Hey All,
>>
>>
>>
>> I know there were talks about this at some point but is Apex and/or
>> Malhar Java 8 certified? If not, is there a current plan and date to be so?
>>
>>
>>
>> Thanks,
>>
>> Alex
>>
>>
>> --
>>
>> The information contained in this e-mail is confidential and/or
>> proprietary to Capital One and/or its affiliates and may only be used
>> solely in performance of work or services for Capital One. The information
>> transmitted herewith is intended only for use by the individual or entity
>> to which it is addressed. If the reader of this message is not the intended
>> recipient, you are hereby notified that any review, retransmission,
>> dissemination, distribution, copying or other use of, or taking of any
>> action in reliance upon this information is strictly prohibited. If you
>> have received this communication in error, please contact the sender and
>> delete the material from your computer.
>>
>>
>>
>>
>>
>>
>> --
>>
>> The information contained in this e-mail is confidential and/or
>> proprietary to Capital One and/or its affiliates and may only be used
>> solely in performance of work or services for Capital One. The information
>> transmitted herewith is intended only for use by the individual or entity
>> to which it is addressed. If the reader of this message is not the intended
>> recipient, you are hereby notified that any review, retransmission,
>> dissemination, distribution, copying or other use of, or taking of any
>> action in reliance upon this information is strictly prohibited. If you
>> have received this communication in error, please contact the sender and
>> delete the material from your computer.
>>
>
>

Re: Apex and Malhar Java 8 Certified

[Munagala Ramanath]

You can use Java 8 but the source and target compatibility configuration
parameters in
your pom.xml for the maven-compiler-plugin still need to be 1.7

Ram

On Wed, Oct 5, 2016 at 9:14 AM, Feldkamp, Brandon (CONT) <
brandon.feldk...@capitalone.com> wrote:

> So is it safe to say that JDK 1.8 is supported to the same extent that 1.7
> is?
>
>
>
> We’re not running into any issues currently (that I know of…feel free to
> chime back in Alex) but we’re making design decision and were curious about
> being able to use Java 8 features.
>
>
>
> Thanks!
>
> Brandon
>
>
>
> *From: *Vlad Rozov 
> *Organization: *DataTorrent
> *Reply-To: *"users@apex.apache.org" 
> *Date: *Monday, October 3, 2016 at 11:43 PM
> *To: *"users@apex.apache.org" 
> *Subject: *Re: Apex and Malhar Java 8 Certified
>
>
>
> We do test on Java 8 - both Apex Core and Malhar Apache Jenkins builds use
> JDK 1.8 to run tests.
>
> Thank you,
>
> Vlad
>
> On 10/3/16 15:45, Thomas Weise wrote:
>
> Apex is built against Java 7 and expected to work as is on Java 8 (Hadoop
> distros still support 1.7 as well). Are you running into specific issues?
>
>
>
> Thanks,
>
> Thomas
>
>
>
> On Mon, Oct 3, 2016 at 12:06 PM, McCullough, Alex <
> alex.mccullo...@capitalone.com> wrote:
>
> Hey All,
>
>
>
> I know there were talks about this at some point but is Apex and/or Malhar
> Java 8 certified? If not, is there a current plan and date to be so?
>
>
>
> Thanks,
>
> Alex
>
>
> --
>
> The information contained in this e-mail is confidential and/or
> proprietary to Capital One and/or its affiliates and may only be used
> solely in performance of work or services for Capital One. The information
> transmitted herewith is intended only for use by the individual or entity
> to which it is addressed. If the reader of this message is not the intended
> recipient, you are hereby notified that any review, retransmission,
> dissemination, distribution, copying or other use of, or taking of any
> action in reliance upon this information is strictly prohibited. If you
> have received this communication in error, please contact the sender and
> delete the material from your computer.
>
>
>
>
>
>
> --
>
> The information contained in this e-mail is confidential and/or
> proprietary to Capital One and/or its affiliates and may only be used
> solely in performance of work or services for Capital One. The information
> transmitted herewith is intended only for use by the individual or entity
> to which it is addressed. If the reader of this message is not the intended
> recipient, you are hereby notified that any review, retransmission,
> dissemination, distribution, copying or other use of, or taking of any
> action in reliance upon this information is strictly prohibited. If you
> have received this communication in error, please contact the sender and
> delete the material from your computer.
>

Re: Apex and Malhar Java 8 Certified

[Thomas Weise]

Yes, as long as you stick with 1.7 as byte code target level:

https://github.com/apache/apex-core/blob/v3.4.0/apex-app-archetype/src/main/resources/archetype-resources/pom.xml#L36




On Wed, Oct 5, 2016 at 9:14 AM, Feldkamp, Brandon (CONT) <
brandon.feldk...@capitalone.com> wrote:

> So is it safe to say that JDK 1.8 is supported to the same extent that 1.7
> is?
>
>
>
> We’re not running into any issues currently (that I know of…feel free to
> chime back in Alex) but we’re making design decision and were curious about
> being able to use Java 8 features.
>
>
>
> Thanks!
>
> Brandon
>
>
>
> *From: *Vlad Rozov 
> *Organization: *DataTorrent
> *Reply-To: *"users@apex.apache.org" 
> *Date: *Monday, October 3, 2016 at 11:43 PM
> *To: *"users@apex.apache.org" 
> *Subject: *Re: Apex and Malhar Java 8 Certified
>
>
>
> We do test on Java 8 - both Apex Core and Malhar Apache Jenkins builds use
> JDK 1.8 to run tests.
>
> Thank you,
>
> Vlad
>
> On 10/3/16 15:45, Thomas Weise wrote:
>
> Apex is built against Java 7 and expected to work as is on Java 8 (Hadoop
> distros still support 1.7 as well). Are you running into specific issues?
>
>
>
> Thanks,
>
> Thomas
>
>
>
> On Mon, Oct 3, 2016 at 12:06 PM, McCullough, Alex <
> alex.mccullo...@capitalone.com> wrote:
>
> Hey All,
>
>
>
> I know there were talks about this at some point but is Apex and/or Malhar
> Java 8 certified? If not, is there a current plan and date to be so?
>
>
>
> Thanks,
>
> Alex
>
>
> --
>
> The information contained in this e-mail is confidential and/or
> proprietary to Capital One and/or its affiliates and may only be used
> solely in performance of work or services for Capital One. The information
> transmitted herewith is intended only for use by the individual or entity
> to which it is addressed. If the reader of this message is not the intended
> recipient, you are hereby notified that any review, retransmission,
> dissemination, distribution, copying or other use of, or taking of any
> action in reliance upon this information is strictly prohibited. If you
> have received this communication in error, please contact the sender and
> delete the material from your computer.
>
>
>
>
>
>
> --
>
> The information contained in this e-mail is confidential and/or
> proprietary to Capital One and/or its affiliates and may only be used
> solely in performance of work or services for Capital One. The information
> transmitted herewith is intended only for use by the individual or entity
> to which it is addressed. If the reader of this message is not the intended
> recipient, you are hereby notified that any review, retransmission,
> dissemination, distribution, copying or other use of, or taking of any
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Re: Apex and Malhar Java 8 Certified

[Feldkamp, Brandon (CONT)]

So is it safe to say that JDK 1.8 is supported to the same extent that 1.7 is?

We’re not running into any issues currently (that I know of…feel free to chime 
back in Alex) but we’re making design decision and were curious about being 
able to use Java 8 features.

Thanks!
Brandon

From: Vlad Rozov 
Organization: DataTorrent
Reply-To: "users@apex.apache.org" 
Date: Monday, October 3, 2016 at 11:43 PM
To: "users@apex.apache.org" 
Subject: Re: Apex and Malhar Java 8 Certified

We do test on Java 8 - both Apex Core and Malhar Apache Jenkins builds use JDK 
1.8 to run tests.

Thank you,

Vlad
On 10/3/16 15:45, Thomas Weise wrote:
Apex is built against Java 7 and expected to work as is on Java 8 (Hadoop 
distros still support 1.7 as well). Are you running into specific issues?

Thanks,
Thomas

On Mon, Oct 3, 2016 at 12:06 PM, McCullough, Alex 
mailto:alex.mccullo...@capitalone.com>> wrote:
Hey All,

I know there were talks about this at some point but is Apex and/or Malhar Java 
8 certified? If not, is there a current plan and date to be so?

Thanks,
Alex



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