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Posted to dev@falcon.apache.org by Ajay Yadava <aj...@gmail.com> on 2015/04/23 07:55:13 UTC

Review Request 33468: FALCON-1039 Instance Dependency API

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33468/
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Review request for Falcon and Srikanth Sundarrajan.


Bugs: FALCON-1039
    https://issues.apache.org/jira/browse/FALCON-1039


Repository: falcon-git


Description
-------

API to list instances which are dependent on the given instance or which this instance is dependent on. For more details refer the JIRA


Diffs
-----

  client/src/main/java/org/apache/falcon/ResponseHelper.java 2261ceb 
  client/src/main/java/org/apache/falcon/cli/FalconCLI.java 7d56b01 
  client/src/main/java/org/apache/falcon/client/FalconClient.java fedcea6 
  client/src/main/java/org/apache/falcon/resource/EntityList.java 4c96195 
  client/src/main/java/org/apache/falcon/resource/InstanceDependencyResult.java PRE-CREATION 
  client/src/main/java/org/apache/falcon/resource/SchedulableEntityInstance.java PRE-CREATION 
  common/src/main/java/org/apache/falcon/entity/EntityUtil.java 26d3da2 
  common/src/main/java/org/apache/falcon/entity/FeedHelper.java 20f348d 
  common/src/main/java/org/apache/falcon/entity/ProcessHelper.java 29aefa0 
  common/src/test/java/org/apache/falcon/entity/FeedHelperTest.java 63ab7da 
  common/src/test/java/org/apache/falcon/entity/ProcessHelperTest.java PRE-CREATION 
  docs/src/site/twiki/FalconCLI.twiki 0e42ae2 
  docs/src/site/twiki/restapi/InstanceDependency.twiki PRE-CREATION 
  docs/src/site/twiki/restapi/ResourceList.twiki 060e0af 
  prism/src/main/java/org/apache/falcon/resource/AbstractEntityManager.java 25cb312 
  prism/src/main/java/org/apache/falcon/resource/AbstractInstanceManager.java f0c4596 
  prism/src/main/java/org/apache/falcon/resource/proxy/InstanceManagerProxy.java e304bd8 
  webapp/src/main/java/org/apache/falcon/resource/InstanceManager.java dc533a2 
  webapp/src/main/java/org/apache/falcon/resource/SchedulableEntityManager.java 82a622c 
  webapp/src/test/java/org/apache/falcon/cli/FalconCLIIT.java dd14e9c 

Diff: https://reviews.apache.org/r/33468/diff/


Testing
-------

Unit tests and Integration tests have been added for the feature.
Have also tested in embedded and distributed mode manually.


Thanks,

Ajay Yadava


Re: Review Request 33468: FALCON-1039 Instance Dependency API

Posted by Ajay Yadava <aj...@gmail.com>.

> On May 8, 2015, 7:04 a.m., Srikanth Sundarrajan wrote:
> > prism/src/main/java/org/apache/falcon/resource/AbstractEntityManager.java, line 122
> > <https://reviews.apache.org/r/33468/diff/1/?file=940254#file940254line122>
> >
> >     This is useful and will avoid annonying IDE warnings, but is better handled in a seperate jira.

Undoing is more difficult as IDE doesn't show a warn sign, kindly overlook this time. Will raise a separate JIRA and fix it for once and all.


> On May 8, 2015, 7:04 a.m., Srikanth Sundarrajan wrote:
> > prism/src/main/java/org/apache/falcon/resource/AbstractInstanceManager.java, line 182
> > <https://reviews.apache.org/r/33468/diff/1/?file=940255#file940255line182>
> >
> >     Sorry for the nitpick. Nominal time is a very oozie specific term and it would be better to rename this to instance time. Corresponding changes to CLI will be also be desirable.

Changed nominalTime to instanceTime everywhere.


> On May 8, 2015, 7:04 a.m., Srikanth Sundarrajan wrote:
> > client/src/main/java/org/apache/falcon/resource/SchedulableEntityInstance.java, line 53
> > <https://reviews.apache.org/r/33468/diff/1/?file=940245#file940245line53>
> >
> >     instancetime -> camel case
> >     instancetime - Null value possible ?

Fixed the case and handled the null


> On May 8, 2015, 7:04 a.m., Srikanth Sundarrajan wrote:
> > common/src/main/java/org/apache/falcon/entity/EntityUtil.java, line 789
> > <https://reviews.apache.org/r/33468/diff/1/?file=940246#file940246line789>
> >
> >     An example input & output will be very helpful

Added examples in the documentation.


> On May 8, 2015, 7:04 a.m., Srikanth Sundarrajan wrote:
> > common/src/main/java/org/apache/falcon/entity/EntityUtil.java, line 868
> > <https://reviews.apache.org/r/33468/diff/1/?file=940246#file940246line868>
> >
> >     Would 1ms increment be sufficient ? If so, it would be more intuitive to use ONE_MS constant here. 59seconds might mislead reader into thinking about its significance.

Incorporated the comments.


> On May 8, 2015, 7:04 a.m., Srikanth Sundarrajan wrote:
> > common/src/main/java/org/apache/falcon/entity/FeedHelper.java, line 538
> > <https://reviews.apache.org/r/33468/diff/1/?file=940247#file940247line538>
> >
> >     Is it possible for outputInstance to be null here ?

Shouldn't be. This method is private and is called only in scenarios where it can not be null.


> On May 8, 2015, 7:04 a.m., Srikanth Sundarrajan wrote:
> > client/src/main/java/org/apache/falcon/resource/SchedulableEntityInstance.java, line 43
> > <https://reviews.apache.org/r/33468/diff/1/?file=940245#file940245line43>
> >
> >     Would it be better if this was an enum {INPUT, OUTPUT} ?
> >     
> >     Also from the name it seemed like a collection of tags, but seems to be holding a single string.

Renamed tags to tag.


> On May 8, 2015, 7:04 a.m., Srikanth Sundarrajan wrote:
> > common/src/main/java/org/apache/falcon/entity/FeedHelper.java, line 546
> > <https://reviews.apache.org/r/33468/diff/1/?file=940247#file940247line546>
> >
> >     This is very core to the functioning of this dependencies api. Would be great if we add more tests in FeedHelper for this. Some sample scenarios of interest:
> >     
> >     * instance=now(0)
> >     * instance=yesterday(0,0)
> >     * instance=now(4)
> >     * instance=now(-30)

Added tests for all. No issues found.


> On May 8, 2015, 7:04 a.m., Srikanth Sundarrajan wrote:
> > common/src/main/java/org/apache/falcon/entity/FeedHelper.java, line 685
> > <https://reviews.apache.org/r/33468/diff/1/?file=940247#file940247line685>
> >
> >     Like in the case of producerInstance, would like more tests for ConsumerInstance as well.

Added the recommended tests.


> On May 8, 2015, 7:04 a.m., Srikanth Sundarrajan wrote:
> > client/src/main/java/org/apache/falcon/resource/SchedulableEntityInstance.java, line 119
> > <https://reviews.apache.org/r/33468/diff/1/?file=940245#file940245line119>
> >
> >     Potential NPE.

Fixed it.


> On May 8, 2015, 7:04 a.m., Srikanth Sundarrajan wrote:
> > common/src/main/java/org/apache/falcon/entity/FeedHelper.java, line 627
> > <https://reviews.apache.org/r/33468/diff/1/?file=940247#file940247line627>
> >
> >     Potential functional correctness when input feeds have variable time range (for ex: today(0,0) - now(0))

Thanks for catching it. I have fixed it and added relevant unit tests also.


- Ajay


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33468/#review82798
-----------------------------------------------------------


On June 3, 2015, 1:32 a.m., Ajay Yadava wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/33468/
> -----------------------------------------------------------
> 
> (Updated June 3, 2015, 1:32 a.m.)
> 
> 
> Review request for Falcon and Srikanth Sundarrajan.
> 
> 
> Bugs: FALCON-1039
>     https://issues.apache.org/jira/browse/FALCON-1039
> 
> 
> Repository: falcon-git
> 
> 
> Description
> -------
> 
> API to list instances which are dependent on the given instance or which this instance is dependent on. For more details refer the JIRA
> 
> 
> Diffs
> -----
> 
>   client/src/main/java/org/apache/falcon/ResponseHelper.java 2261ceb 
>   client/src/main/java/org/apache/falcon/cli/FalconCLI.java 7d56b01 
>   client/src/main/java/org/apache/falcon/client/FalconClient.java fedcea6 
>   client/src/main/java/org/apache/falcon/resource/EntityList.java 4c96195 
>   client/src/main/java/org/apache/falcon/resource/InstanceDependencyResult.java PRE-CREATION 
>   client/src/main/java/org/apache/falcon/resource/SchedulableEntityInstance.java PRE-CREATION 
>   common/src/main/java/org/apache/falcon/entity/EntityUtil.java 26d3da2 
>   common/src/main/java/org/apache/falcon/entity/FeedHelper.java 20f348d 
>   common/src/main/java/org/apache/falcon/entity/ProcessHelper.java 29aefa0 
>   common/src/test/java/org/apache/falcon/entity/FeedHelperTest.java 63ab7da 
>   common/src/test/java/org/apache/falcon/entity/ProcessHelperTest.java PRE-CREATION 
>   docs/src/site/twiki/FalconCLI.twiki 0e42ae2 
>   docs/src/site/twiki/restapi/InstanceDependency.twiki PRE-CREATION 
>   docs/src/site/twiki/restapi/ResourceList.twiki 060e0af 
>   prism/src/main/java/org/apache/falcon/resource/AbstractEntityManager.java 25cb312 
>   prism/src/main/java/org/apache/falcon/resource/AbstractInstanceManager.java f0c4596 
>   prism/src/main/java/org/apache/falcon/resource/proxy/InstanceManagerProxy.java e304bd8 
>   webapp/src/main/java/org/apache/falcon/resource/InstanceManager.java dc533a2 
>   webapp/src/main/java/org/apache/falcon/resource/SchedulableEntityManager.java 82a622c 
>   webapp/src/test/java/org/apache/falcon/cli/FalconCLIIT.java dd14e9c 
> 
> Diff: https://reviews.apache.org/r/33468/diff/
> 
> 
> Testing
> -------
> 
> Unit tests and Integration tests have been added for the feature.
> Have also tested in embedded and distributed mode manually.
> 
> 
> Thanks,
> 
> Ajay Yadava
> 
>


Re: Review Request 33468: FALCON-1039 Instance Dependency API

Posted by Srikanth Sundarrajan <sr...@hotmail.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33468/#review82798
-----------------------------------------------------------



client/src/main/java/org/apache/falcon/cli/FalconCLI.java
<https://reviews.apache.org/r/33468/#comment133858>

    Would prefer that we avoid using the term nominalTime, instead can we call this instanceTime to be more generic and less oozieish?



client/src/main/java/org/apache/falcon/resource/EntityList.java
<https://reviews.apache.org/r/33468/#comment133859>

    Are these duplicates from ScheduleableEntityInstance ? Any possibility of avoiding it, if they are indeed duplicates ?



client/src/main/java/org/apache/falcon/resource/SchedulableEntityInstance.java
<https://reviews.apache.org/r/33468/#comment133619>

    Would it be better if this was an enum {INPUT, OUTPUT} ?
    
    Also from the name it seemed like a collection of tags, but seems to be holding a single string.



client/src/main/java/org/apache/falcon/resource/SchedulableEntityInstance.java
<https://reviews.apache.org/r/33468/#comment133621>

    instancetime -> camel case
    instancetime - Null value possible ?



client/src/main/java/org/apache/falcon/resource/SchedulableEntityInstance.java
<https://reviews.apache.org/r/33468/#comment133620>

    Potential NPE.



common/src/main/java/org/apache/falcon/entity/EntityUtil.java
<https://reviews.apache.org/r/33468/#comment133622>

    empty line



common/src/main/java/org/apache/falcon/entity/EntityUtil.java
<https://reviews.apache.org/r/33468/#comment133623>

    An example input & output will be very helpful



common/src/main/java/org/apache/falcon/entity/EntityUtil.java
<https://reviews.apache.org/r/33468/#comment133857>

    Would 1ms increment be sufficient ? If so, it would be more intuitive to use ONE_MS constant here. 59seconds might mislead reader into thinking about its significance.



common/src/main/java/org/apache/falcon/entity/FeedHelper.java
<https://reviews.apache.org/r/33468/#comment133860>

    Is it possible for outputInstance to be null here ?



common/src/main/java/org/apache/falcon/entity/FeedHelper.java
<https://reviews.apache.org/r/33468/#comment133861>

    This is very core to the functioning of this dependencies api. Would be great if we add more tests in FeedHelper for this. Some sample scenarios of interest:
    
    * instance=now(0)
    * instance=yesterday(0,0)
    * instance=now(4)
    * instance=now(-30)



common/src/main/java/org/apache/falcon/entity/FeedHelper.java
<https://reviews.apache.org/r/33468/#comment133863>

    Potential functional correctness when input feeds have variable time range (for ex: today(0,0) - now(0))



common/src/main/java/org/apache/falcon/entity/FeedHelper.java
<https://reviews.apache.org/r/33468/#comment133862>

    Like in the case of producerInstance, would like more tests for ConsumerInstance as well.



docs/src/site/twiki/FalconCLI.twiki
<https://reviews.apache.org/r/33468/#comment133864>

    Can we drop the nominal time in the args please?
    
    Some sample outputs will be very useful
    
    Are there any gotchas with this api ? How about latest() or other similar time boundaries which are non-deterministic. Can we call them out



prism/src/main/java/org/apache/falcon/resource/AbstractEntityManager.java
<https://reviews.apache.org/r/33468/#comment133617>

    This is useful and will avoid annonying IDE warnings, but is better handled in a seperate jira.



prism/src/main/java/org/apache/falcon/resource/AbstractInstanceManager.java
<https://reviews.apache.org/r/33468/#comment133618>

    Sorry for the nitpick. Nominal time is a very oozie specific term and it would be better to rename this to instance time. Corresponding changes to CLI will be also be desirable.


- Srikanth Sundarrajan


On April 23, 2015, 5:55 a.m., Ajay Yadava wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/33468/
> -----------------------------------------------------------
> 
> (Updated April 23, 2015, 5:55 a.m.)
> 
> 
> Review request for Falcon and Srikanth Sundarrajan.
> 
> 
> Bugs: FALCON-1039
>     https://issues.apache.org/jira/browse/FALCON-1039
> 
> 
> Repository: falcon-git
> 
> 
> Description
> -------
> 
> API to list instances which are dependent on the given instance or which this instance is dependent on. For more details refer the JIRA
> 
> 
> Diffs
> -----
> 
>   client/src/main/java/org/apache/falcon/ResponseHelper.java 2261ceb 
>   client/src/main/java/org/apache/falcon/cli/FalconCLI.java 7d56b01 
>   client/src/main/java/org/apache/falcon/client/FalconClient.java fedcea6 
>   client/src/main/java/org/apache/falcon/resource/EntityList.java 4c96195 
>   client/src/main/java/org/apache/falcon/resource/InstanceDependencyResult.java PRE-CREATION 
>   client/src/main/java/org/apache/falcon/resource/SchedulableEntityInstance.java PRE-CREATION 
>   common/src/main/java/org/apache/falcon/entity/EntityUtil.java 26d3da2 
>   common/src/main/java/org/apache/falcon/entity/FeedHelper.java 20f348d 
>   common/src/main/java/org/apache/falcon/entity/ProcessHelper.java 29aefa0 
>   common/src/test/java/org/apache/falcon/entity/FeedHelperTest.java 63ab7da 
>   common/src/test/java/org/apache/falcon/entity/ProcessHelperTest.java PRE-CREATION 
>   docs/src/site/twiki/FalconCLI.twiki 0e42ae2 
>   docs/src/site/twiki/restapi/InstanceDependency.twiki PRE-CREATION 
>   docs/src/site/twiki/restapi/ResourceList.twiki 060e0af 
>   prism/src/main/java/org/apache/falcon/resource/AbstractEntityManager.java 25cb312 
>   prism/src/main/java/org/apache/falcon/resource/AbstractInstanceManager.java f0c4596 
>   prism/src/main/java/org/apache/falcon/resource/proxy/InstanceManagerProxy.java e304bd8 
>   webapp/src/main/java/org/apache/falcon/resource/InstanceManager.java dc533a2 
>   webapp/src/main/java/org/apache/falcon/resource/SchedulableEntityManager.java 82a622c 
>   webapp/src/test/java/org/apache/falcon/cli/FalconCLIIT.java dd14e9c 
> 
> Diff: https://reviews.apache.org/r/33468/diff/
> 
> 
> Testing
> -------
> 
> Unit tests and Integration tests have been added for the feature.
> Have also tested in embedded and distributed mode manually.
> 
> 
> Thanks,
> 
> Ajay Yadava
> 
>


Re: Review Request 33468: FALCON-1039 Instance Dependency API

Posted by Srikanth Sundarrajan <sr...@hotmail.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33468/#review86547
-----------------------------------------------------------

Ship it!


Ship It!

- Srikanth Sundarrajan


On June 3, 2015, 1:32 a.m., Ajay Yadava wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/33468/
> -----------------------------------------------------------
> 
> (Updated June 3, 2015, 1:32 a.m.)
> 
> 
> Review request for Falcon and Srikanth Sundarrajan.
> 
> 
> Bugs: FALCON-1039
>     https://issues.apache.org/jira/browse/FALCON-1039
> 
> 
> Repository: falcon-git
> 
> 
> Description
> -------
> 
> API to list instances which are dependent on the given instance or which this instance is dependent on. For more details refer the JIRA
> 
> 
> Diffs
> -----
> 
>   client/src/main/java/org/apache/falcon/ResponseHelper.java 2261ceb 
>   client/src/main/java/org/apache/falcon/cli/FalconCLI.java 7d56b01 
>   client/src/main/java/org/apache/falcon/client/FalconClient.java fedcea6 
>   client/src/main/java/org/apache/falcon/resource/EntityList.java 4c96195 
>   client/src/main/java/org/apache/falcon/resource/InstanceDependencyResult.java PRE-CREATION 
>   client/src/main/java/org/apache/falcon/resource/SchedulableEntityInstance.java PRE-CREATION 
>   common/src/main/java/org/apache/falcon/entity/EntityUtil.java 26d3da2 
>   common/src/main/java/org/apache/falcon/entity/FeedHelper.java 20f348d 
>   common/src/main/java/org/apache/falcon/entity/ProcessHelper.java 29aefa0 
>   common/src/test/java/org/apache/falcon/entity/FeedHelperTest.java 63ab7da 
>   common/src/test/java/org/apache/falcon/entity/ProcessHelperTest.java PRE-CREATION 
>   docs/src/site/twiki/FalconCLI.twiki 0e42ae2 
>   docs/src/site/twiki/restapi/InstanceDependency.twiki PRE-CREATION 
>   docs/src/site/twiki/restapi/ResourceList.twiki 060e0af 
>   prism/src/main/java/org/apache/falcon/resource/AbstractEntityManager.java 25cb312 
>   prism/src/main/java/org/apache/falcon/resource/AbstractInstanceManager.java f0c4596 
>   prism/src/main/java/org/apache/falcon/resource/proxy/InstanceManagerProxy.java e304bd8 
>   webapp/src/main/java/org/apache/falcon/resource/InstanceManager.java dc533a2 
>   webapp/src/main/java/org/apache/falcon/resource/SchedulableEntityManager.java 82a622c 
>   webapp/src/test/java/org/apache/falcon/cli/FalconCLIIT.java dd14e9c 
> 
> Diff: https://reviews.apache.org/r/33468/diff/
> 
> 
> Testing
> -------
> 
> Unit tests and Integration tests have been added for the feature.
> Have also tested in embedded and distributed mode manually.
> 
> 
> Thanks,
> 
> Ajay Yadava
> 
>


Re: Review Request 33468: FALCON-1039 Instance Dependency API

Posted by Srikanth Sundarrajan <sr...@hotmail.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33468/#review86548
-----------------------------------------------------------

Ship it!


+1. Good range of tests have been added

- Srikanth Sundarrajan


On June 3, 2015, 1:32 a.m., Ajay Yadava wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/33468/
> -----------------------------------------------------------
> 
> (Updated June 3, 2015, 1:32 a.m.)
> 
> 
> Review request for Falcon and Srikanth Sundarrajan.
> 
> 
> Bugs: FALCON-1039
>     https://issues.apache.org/jira/browse/FALCON-1039
> 
> 
> Repository: falcon-git
> 
> 
> Description
> -------
> 
> API to list instances which are dependent on the given instance or which this instance is dependent on. For more details refer the JIRA
> 
> 
> Diffs
> -----
> 
>   client/src/main/java/org/apache/falcon/ResponseHelper.java 2261ceb 
>   client/src/main/java/org/apache/falcon/cli/FalconCLI.java 7d56b01 
>   client/src/main/java/org/apache/falcon/client/FalconClient.java fedcea6 
>   client/src/main/java/org/apache/falcon/resource/EntityList.java 4c96195 
>   client/src/main/java/org/apache/falcon/resource/InstanceDependencyResult.java PRE-CREATION 
>   client/src/main/java/org/apache/falcon/resource/SchedulableEntityInstance.java PRE-CREATION 
>   common/src/main/java/org/apache/falcon/entity/EntityUtil.java 26d3da2 
>   common/src/main/java/org/apache/falcon/entity/FeedHelper.java 20f348d 
>   common/src/main/java/org/apache/falcon/entity/ProcessHelper.java 29aefa0 
>   common/src/test/java/org/apache/falcon/entity/FeedHelperTest.java 63ab7da 
>   common/src/test/java/org/apache/falcon/entity/ProcessHelperTest.java PRE-CREATION 
>   docs/src/site/twiki/FalconCLI.twiki 0e42ae2 
>   docs/src/site/twiki/restapi/InstanceDependency.twiki PRE-CREATION 
>   docs/src/site/twiki/restapi/ResourceList.twiki 060e0af 
>   prism/src/main/java/org/apache/falcon/resource/AbstractEntityManager.java 25cb312 
>   prism/src/main/java/org/apache/falcon/resource/AbstractInstanceManager.java f0c4596 
>   prism/src/main/java/org/apache/falcon/resource/proxy/InstanceManagerProxy.java e304bd8 
>   webapp/src/main/java/org/apache/falcon/resource/InstanceManager.java dc533a2 
>   webapp/src/main/java/org/apache/falcon/resource/SchedulableEntityManager.java 82a622c 
>   webapp/src/test/java/org/apache/falcon/cli/FalconCLIIT.java dd14e9c 
> 
> Diff: https://reviews.apache.org/r/33468/diff/
> 
> 
> Testing
> -------
> 
> Unit tests and Integration tests have been added for the feature.
> Have also tested in embedded and distributed mode manually.
> 
> 
> Thanks,
> 
> Ajay Yadava
> 
>


Re: Review Request 33468: FALCON-1039 Instance Dependency API

Posted by Ajay Yadava <aj...@gmail.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33468/
-----------------------------------------------------------

(Updated June 3, 2015, 1:32 a.m.)


Review request for Falcon and Srikanth Sundarrajan.


Changes
-------

Addressed all issues and review comments.


Bugs: FALCON-1039
    https://issues.apache.org/jira/browse/FALCON-1039


Repository: falcon-git


Description
-------

API to list instances which are dependent on the given instance or which this instance is dependent on. For more details refer the JIRA


Diffs (updated)
-----

  client/src/main/java/org/apache/falcon/ResponseHelper.java 2261ceb 
  client/src/main/java/org/apache/falcon/cli/FalconCLI.java 7d56b01 
  client/src/main/java/org/apache/falcon/client/FalconClient.java fedcea6 
  client/src/main/java/org/apache/falcon/resource/EntityList.java 4c96195 
  client/src/main/java/org/apache/falcon/resource/InstanceDependencyResult.java PRE-CREATION 
  client/src/main/java/org/apache/falcon/resource/SchedulableEntityInstance.java PRE-CREATION 
  common/src/main/java/org/apache/falcon/entity/EntityUtil.java 26d3da2 
  common/src/main/java/org/apache/falcon/entity/FeedHelper.java 20f348d 
  common/src/main/java/org/apache/falcon/entity/ProcessHelper.java 29aefa0 
  common/src/test/java/org/apache/falcon/entity/FeedHelperTest.java 63ab7da 
  common/src/test/java/org/apache/falcon/entity/ProcessHelperTest.java PRE-CREATION 
  docs/src/site/twiki/FalconCLI.twiki 0e42ae2 
  docs/src/site/twiki/restapi/InstanceDependency.twiki PRE-CREATION 
  docs/src/site/twiki/restapi/ResourceList.twiki 060e0af 
  prism/src/main/java/org/apache/falcon/resource/AbstractEntityManager.java 25cb312 
  prism/src/main/java/org/apache/falcon/resource/AbstractInstanceManager.java f0c4596 
  prism/src/main/java/org/apache/falcon/resource/proxy/InstanceManagerProxy.java e304bd8 
  webapp/src/main/java/org/apache/falcon/resource/InstanceManager.java dc533a2 
  webapp/src/main/java/org/apache/falcon/resource/SchedulableEntityManager.java 82a622c 
  webapp/src/test/java/org/apache/falcon/cli/FalconCLIIT.java dd14e9c 

Diff: https://reviews.apache.org/r/33468/diff/


Testing
-------

Unit tests and Integration tests have been added for the feature.
Have also tested in embedded and distributed mode manually.


Thanks,

Ajay Yadava