Details

    • Type: Improvement
    • Status: Patch Available
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Extensions
    • Labels:
      None

      Description

      As reported by NIFI-2835, the existing GetAzureEventHub processor does not handle partition distribution among nodes in a NiFi cluster, and handling offset information across NiFi restart.

      The processor uses PartitionReceiver directly, however, there's another approach to receive events from Event Hub, that is using EventProcessorHost class.

      EventProcessorHost uses Azure Storage to store consumer group offset information so that it can distribute consumer load among consumer instances within the same group. Also this way can handle restart and NiFi cluster scale scenario better.

      In addition to above enhancements, we could also add Record data model capability to new ConsumeAzureEventHub. Similar to ConsumeKafkaRecord processor.

        Issue Links

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          githubbot ASF GitHub Bot added a comment -

          GitHub user ijokarumawak opened a pull request:

          https://github.com/apache/nifi/pull/2264

          NIFI-4595: Add ConsumeAzureEventHub.

          Thank you for submitting a contribution to Apache NiFi.

          In order to streamline the review of the contribution we ask you
          to ensure the following steps have been taken:

              1. For all changes:
          • [x] Is there a JIRA ticket associated with this PR? Is it referenced
            in the commit message?
          • [x] Does your PR title start with NIFI-XXXX where XXXX is the JIRA number you are trying to resolve? Pay particular attention to the hyphen "-" character.
          • [x] Has your PR been rebased against the latest commit within the target branch (typically master)?
          • [x] Is your initial contribution a single, squashed commit?
              1. For code changes:
          • [x] Have you ensured that the full suite of tests is executed via mvn -Pcontrib-check clean install at the root nifi folder?
          • [x] Have you written or updated unit tests to verify your changes?
          • [ ] If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under [ASF 2.0](http://www.apache.org/legal/resolved.html#category-a)?
          • [ ] If applicable, have you updated the LICENSE file, including the main LICENSE file under nifi-assembly?
          • [ ] If applicable, have you updated the NOTICE file, including the main NOTICE file found under nifi-assembly?
          • [x] If adding new Properties, have you added .displayName in addition to .name (programmatic access) for each of the new properties?
              1. For documentation related changes:
          • [ ] Have you ensured that format looks appropriate for the output in which it is rendered?
              1. Note:
                Please ensure that once the PR is submitted, you check travis-ci for build issues and submit an update to your PR as soon as possible.

          You can merge this pull request into a Git repository by running:

          $ git pull https://github.com/ijokarumawak/nifi nifi-4595

          Alternatively you can review and apply these changes as the patch at:

          https://github.com/apache/nifi/pull/2264.patch

          To close this pull request, make a commit to your master/trunk branch
          with (at least) the following in the commit message:

          This closes #2264


          commit f45d305b2db38e2a2ca6ebd1398dc79c7aee4398
          Author: Koji Kawamura <ijokarumawak@apache.org>
          Date: 2017-11-08T14:20:58Z

          NIFI-4595: Add ConsumeAzureEventHub.


          Show
          githubbot ASF GitHub Bot added a comment - GitHub user ijokarumawak opened a pull request: https://github.com/apache/nifi/pull/2264 NIFI-4595 : Add ConsumeAzureEventHub. Thank you for submitting a contribution to Apache NiFi. In order to streamline the review of the contribution we ask you to ensure the following steps have been taken: For all changes: [x] Is there a JIRA ticket associated with this PR? Is it referenced in the commit message? [x] Does your PR title start with NIFI-XXXX where XXXX is the JIRA number you are trying to resolve? Pay particular attention to the hyphen "-" character. [x] Has your PR been rebased against the latest commit within the target branch (typically master)? [x] Is your initial contribution a single, squashed commit? For code changes: [x] Have you ensured that the full suite of tests is executed via mvn -Pcontrib-check clean install at the root nifi folder? [x] Have you written or updated unit tests to verify your changes? [ ] If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under [ASF 2.0] ( http://www.apache.org/legal/resolved.html#category-a)? [ ] If applicable, have you updated the LICENSE file, including the main LICENSE file under nifi-assembly? [ ] If applicable, have you updated the NOTICE file, including the main NOTICE file found under nifi-assembly? [x] If adding new Properties, have you added .displayName in addition to .name (programmatic access) for each of the new properties? For documentation related changes: [ ] Have you ensured that format looks appropriate for the output in which it is rendered? Note: Please ensure that once the PR is submitted, you check travis-ci for build issues and submit an update to your PR as soon as possible. You can merge this pull request into a Git repository by running: $ git pull https://github.com/ijokarumawak/nifi nifi-4595 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/nifi/pull/2264.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #2264 commit f45d305b2db38e2a2ca6ebd1398dc79c7aee4398 Author: Koji Kawamura <ijokarumawak@apache.org> Date: 2017-11-08T14:20:58Z NIFI-4595 : Add ConsumeAzureEventHub.

            People

            • Assignee:
              ijokarumawak Koji Kawamura
              Reporter:
              ijokarumawak Koji Kawamura
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              • Created:
                Updated:

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