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Posted to dev@oozie.apache.org by "Mona Chitnis (JIRA)" <ji...@apache.org> on 2012/05/21 22:06:41 UTC

[jira] [Created] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Mona Chitnis created OOZIE-848:
----------------------------------

             Summary: Bulk Monitoring API - Consolidated view of jobs
                 Key: OOZIE-848
                 URL: https://issues.apache.org/jira/browse/OOZIE-848
             Project: Oozie
          Issue Type: New Feature
          Components: bundle, coordinator, workflow
    Affects Versions: trunk
            Reporter: Mona Chitnis
            Assignee: Mona Chitnis


This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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[jira] [Updated] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Posted by "Mona Chitnis (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/OOZIE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mona Chitnis updated OOZIE-848:
-------------------------------

    Attachment: OOZIE-848v2.patch

WIP - unit tests

1. via Web Service call
2. via directly invoking the Java API
                
> Bulk Monitoring API - Consolidated view of jobs
> -----------------------------------------------
>
>                 Key: OOZIE-848
>                 URL: https://issues.apache.org/jira/browse/OOZIE-848
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, workflow
>    Affects Versions: trunk
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>         Attachments: API_design_choices.pdf, Design_draft_bulk_monitoring.pdf, OOZIE-848.patch
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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[jira] [Commented] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Posted by "Virag Kothari (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/OOZIE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13439798#comment-13439798 ] 

Virag Kothari commented on OOZIE-848:
-------------------------------------

+1
                
> Bulk Monitoring API - Consolidated view of jobs
> -----------------------------------------------
>
>                 Key: OOZIE-848
>                 URL: https://issues.apache.org/jira/browse/OOZIE-848
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, workflow
>    Affects Versions: trunk, 3.2.1
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>         Attachments: API_design_choices.pdf, Design_draft_bulk_monitoring.pdf, OOZIE-848.patch, OOZIE-848v6.patch
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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[jira] [Commented] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Posted by "Mona Chitnis (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/OOZIE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13404322#comment-13404322 ] 

Mona Chitnis commented on OOZIE-848:
------------------------------------

Some comments regarding implementation..

1. There can be more than one bundle job (i.e. multiple bundle IDs) RUNNING with the same bundle 'Name' (say when some data pipeline malfunctioned and the user submitted the same bundle a second time). In this case, if the bulk query is executed against the bundle name, there will be unnecessary duplication of coordinator action records returned for those bundle copies. The user would rather be alerted of such an erroneous condition when detected -> Fail-Fast mechanism. One way of doing this is issuing an extra query in the beginning to check for COUNT of bundle IDs against the bundle Name. Is there a better way to have some uniqueness check on bundle in the main query for records itself?

2. Getting the ultimately complete solution to monitor realtime and be provided with the whole data object at each level, is not as imminent as having atleast the 'ability' to get the specific workflow IDs from bundle level that are failing or slowing down the system. This will alleviate Oozie server memory load to some extent.

3. Is it reasonable to execute a join operation between coordinator job and action table using JPAExecutor query? If not, then we offload the responsibility to Oozie server to execute multiple queries - a) to go down to coordinator jobs from bundle and b) use the coordinator job ids as range specifier in second query to coordinator action table

Please share your comments about the above implementation choices.

Regards,

Mona


                
> Bulk Monitoring API - Consolidated view of jobs
> -----------------------------------------------
>
>                 Key: OOZIE-848
>                 URL: https://issues.apache.org/jira/browse/OOZIE-848
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, workflow
>    Affects Versions: trunk
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>         Attachments: API_design_choices.pdf, Design_draft_bulk_monitoring.pdf
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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[jira] [Updated] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Posted by "Mona Chitnis (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/OOZIE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mona Chitnis updated OOZIE-848:
-------------------------------

    Attachment: API_design_choices.pdf

An updated design doc (API_design_choices) based on user requirements and dev feasibility. 
                
> Bulk Monitoring API - Consolidated view of jobs
> -----------------------------------------------
>
>                 Key: OOZIE-848
>                 URL: https://issues.apache.org/jira/browse/OOZIE-848
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, workflow
>    Affects Versions: trunk
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>         Attachments: API_design_choices.pdf, Design_draft_bulk_monitoring.pdf
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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[jira] [Updated] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Posted by "Mona Chitnis (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/OOZIE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mona Chitnis updated OOZIE-848:
-------------------------------

    Attachment: OOZIE-848v6.patch

Final patch after review
                
> Bulk Monitoring API - Consolidated view of jobs
> -----------------------------------------------
>
>                 Key: OOZIE-848
>                 URL: https://issues.apache.org/jira/browse/OOZIE-848
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, workflow
>    Affects Versions: trunk, 3.2.1
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>         Attachments: API_design_choices.pdf, Design_draft_bulk_monitoring.pdf, OOZIE-848.patch, OOZIE-848v6.patch
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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[jira] [Updated] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Posted by "Mona Chitnis (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/OOZIE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mona Chitnis updated OOZIE-848:
-------------------------------

    Attachment:     (was: OOZIE-848v5.patch)
    
> Bulk Monitoring API - Consolidated view of jobs
> -----------------------------------------------
>
>                 Key: OOZIE-848
>                 URL: https://issues.apache.org/jira/browse/OOZIE-848
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, workflow
>    Affects Versions: trunk, 3.2.1
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>         Attachments: API_design_choices.pdf, Design_draft_bulk_monitoring.pdf, OOZIE-848.patch, OOZIE-848v6.patch
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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[jira] [Updated] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Posted by "Mona Chitnis (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/OOZIE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mona Chitnis updated OOZIE-848:
-------------------------------

    Attachment: OOZIE-848v5.patch
    
> Bulk Monitoring API - Consolidated view of jobs
> -----------------------------------------------
>
>                 Key: OOZIE-848
>                 URL: https://issues.apache.org/jira/browse/OOZIE-848
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, workflow
>    Affects Versions: trunk, 3.2.1
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>         Attachments: API_design_choices.pdf, Design_draft_bulk_monitoring.pdf, OOZIE-848.patch, OOZIE-848v5.patch
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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[jira] [Commented] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Posted by "Mona Chitnis (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/OOZIE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13431418#comment-13431418 ] 

Mona Chitnis commented on OOZIE-848:
------------------------------------

Updated version (tested and documented) uploaded to https://reviews.apache.org/r/6073/diff/#index_header

Changes
- Addressed Virag's review comments
- Added more test scenarios
- Tested End-to-end using WS REST API
- Added Twiki Doc for using this feature
- CLI API implemented but will be tested/enhanced via separate JIRA (Since this was not the primary user ask)
                
> Bulk Monitoring API - Consolidated view of jobs
> -----------------------------------------------
>
>                 Key: OOZIE-848
>                 URL: https://issues.apache.org/jira/browse/OOZIE-848
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, workflow
>    Affects Versions: trunk, 3.2.1
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>         Attachments: API_design_choices.pdf, Design_draft_bulk_monitoring.pdf, OOZIE-848.patch
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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[jira] [Updated] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Posted by "Mona Chitnis (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/OOZIE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mona Chitnis updated OOZIE-848:
-------------------------------

    Attachment: Design_draft_bulk_monitoring.pdf
    
> Bulk Monitoring API - Consolidated view of jobs
> -----------------------------------------------
>
>                 Key: OOZIE-848
>                 URL: https://issues.apache.org/jira/browse/OOZIE-848
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, workflow
>    Affects Versions: trunk
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>         Attachments: Design_draft_bulk_monitoring.pdf
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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[jira] [Commented] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/OOZIE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13439250#comment-13439250 ] 

Hadoop QA commented on OOZIE-848:
---------------------------------

Testing JIRA OOZIE-848

{code}
----------------------------

+1 PATCH_APPLIES
   CLEAN cleaned target directories
+1 RAT
    +1 the patch does not seem to introduce new RAT warnings
-1 COMPILE
    +1 HEAD compiles
    +1 patch compiles
    -1 the patch seems to introduce 1 new javac warning(s)
-1 TESTS - the patch failed the following testcases:

          org.apache.oozie.executor.jpa.TestCoordActionGetByLastModifiedTimeJPAExecutor
          org.apache.oozie.service.TestStatusTransitService
          org.apache.oozie.executor.jpa.TestCoordActionGetForCheckJPAExecutor

  Tests run: 886
  Tests failures: 1
  Tests errors: 2

----------------------------
{code}

The full output of the test-patch run is available at

   https://builds.apache.org/job/oozie-trunk-precommit-build/35/
                
> Bulk Monitoring API - Consolidated view of jobs
> -----------------------------------------------
>
>                 Key: OOZIE-848
>                 URL: https://issues.apache.org/jira/browse/OOZIE-848
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, workflow
>    Affects Versions: trunk, 3.2.1
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>         Attachments: API_design_choices.pdf, Design_draft_bulk_monitoring.pdf, OOZIE-848.patch, OOZIE-848v6.patch
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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[jira] [Updated] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Posted by "Mona Chitnis (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/OOZIE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mona Chitnis updated OOZIE-848:
-------------------------------

    Attachment:     (was: OOZIE-848v2.patch)
    
> Bulk Monitoring API - Consolidated view of jobs
> -----------------------------------------------
>
>                 Key: OOZIE-848
>                 URL: https://issues.apache.org/jira/browse/OOZIE-848
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, workflow
>    Affects Versions: trunk
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>         Attachments: API_design_choices.pdf, Design_draft_bulk_monitoring.pdf, OOZIE-848.patch
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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[jira] [Updated] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Posted by "Mona Chitnis (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/OOZIE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mona Chitnis updated OOZIE-848:
-------------------------------

    Attachment: OOZIE-848.patch

Patch also up on ReviewBoard. Initial comments over there are addressed.
                
> Bulk Monitoring API - Consolidated view of jobs
> -----------------------------------------------
>
>                 Key: OOZIE-848
>                 URL: https://issues.apache.org/jira/browse/OOZIE-848
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, workflow
>    Affects Versions: trunk
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>         Attachments: API_design_choices.pdf, Design_draft_bulk_monitoring.pdf, OOZIE-848.patch
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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[jira] [Commented] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Posted by "Mona Chitnis (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/OOZIE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13414220#comment-13414220 ] 

Mona Chitnis commented on OOZIE-848:
------------------------------------

Done mostly with first run implementation of the filters and the queries associated. Trying to get thoughts around the query structure, so please comment.

We are given bundle-name, coordinator-names and other filters on coord actions e.g. status and interval for created time

In order to avoid a JOIN on the DB side, the sequence of queries is

Get list of bundle ID where bundle.appName = bundle-name;
Get list of coordinator IDs where coordinator.appName IN (coordinator-names) and coordinator.bundleId = bundleID (from previous query)
finally,
Get list of coordinator actions where action.jobId IN (coordinator IDs from previous query) AND action.bundleId = bundleID AND action.status IN (...) ...

An additional column bundleId is added to coordinator action table for this query to work.

Now, resultSet will include a list of coordinator actions carrying only corresponding coordinator IDs and bundle IDs for each. Need to think about constructing a readable response object (top-down from bundle) for the user with these bottom-up results?
How can an efficient "ORDER BY" be implemented for this case?
                
> Bulk Monitoring API - Consolidated view of jobs
> -----------------------------------------------
>
>                 Key: OOZIE-848
>                 URL: https://issues.apache.org/jira/browse/OOZIE-848
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, workflow
>    Affects Versions: trunk
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>         Attachments: API_design_choices.pdf, Design_draft_bulk_monitoring.pdf
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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[jira] [Commented] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Posted by "Mona Chitnis (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/OOZIE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13426279#comment-13426279 ] 

Mona Chitnis commented on OOZIE-848:
------------------------------------

Patch for review on Reviewboard
https://reviews.apache.org/r/6073/
                
> Bulk Monitoring API - Consolidated view of jobs
> -----------------------------------------------
>
>                 Key: OOZIE-848
>                 URL: https://issues.apache.org/jira/browse/OOZIE-848
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, workflow
>    Affects Versions: trunk, 3.2.1
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>         Attachments: API_design_choices.pdf, Design_draft_bulk_monitoring.pdf, OOZIE-848.patch
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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[jira] [Commented] (OOZIE-848) Bulk Monitoring API - Consolidated view of jobs

Posted by "Mona Chitnis (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/OOZIE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13436288#comment-13436288 ] 

Mona Chitnis commented on OOZIE-848:
------------------------------------

Latest updated patch ready on RB. All comments addressed and more test scenarios added
                
> Bulk Monitoring API - Consolidated view of jobs
> -----------------------------------------------
>
>                 Key: OOZIE-848
>                 URL: https://issues.apache.org/jira/browse/OOZIE-848
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, workflow
>    Affects Versions: trunk, 3.2.1
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>         Attachments: API_design_choices.pdf, Design_draft_bulk_monitoring.pdf, OOZIE-848.patch
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> This feature is to enable getting the status and statistics of all of the coordinators and coordinator actions matching a filter for a specific pipeline (bundle) so the user can quickly determine if there are problems and take corrective action.

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