[
https://issues.apache.org/jira/browse/NIFI-5109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16452452#comment-16452452
]
ASF GitHub Bot commented on NIFI-5109:
--------------------------------------
GitHub user viazovskyi opened a pull request:
https://github.com/apache/nifi/pull/2657
NIFI-5109 Reset justElectedPrimaryNode flag right after reelection ha…
…ppen
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?
- [ ] 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?
- [ ] 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/viazovskyi/nifi nifi-5109
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/nifi/pull/2657.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 #2657
----
commit ed1ef083e1373b42f1301f0faff9105018c03135
Author: Max Viazovskyi <iluvtechno@...>
Date: 2018-04-25T14:48:43Z
NIFI-2109 Reset justElectedPrimaryNode flag right after reelection happen
----
> AbstractListProcessor stops to call performListing after primary node
> reelection
> --------------------------------------------------------------------------------
>
> Key: NIFI-5109
> URL: https://issues.apache.org/jira/browse/NIFI-5109
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.6.0
> Reporter: Maksym Viazovskyi
> Priority: Major
> Attachments:
> 0001-NIFI-2109-Reset-justElectedPrimaryNode-flag-right-af.patch,
> PutAndListSFTP.xml, docker-compose.yml
>
> Original Estimate: 72h
> Remaining Estimate: 72h
>
> AbstractListProcessor stops performing listing of entities when after
> reelection the same node becomes Primary.
> STEPS TO REPRODUCE:
> 0. Make sure that you have docker 18.03.0-ce
> 1. Download attached [^docker-compose.yml] and [^PutAndListSFTP.xml]
> 2. Run *_docker-compose up -d_* in the folder where you downloaded
> docker-compose.yml. This command will run 3 containers - Zookeeper, NiFi
> 1.6.0 in Cluster Mode with 1 node, SFTPs server
> 3. After NiFi is up and running (check http://localhost:8080/nifi) upload
> PutAndListSFTP.xml template and place it on NiFi canvas. It has simple logic
> - generate flow file each 10 seconds and put it on SFTP, in parallel
> ListSFTP processor "listens" for the new files and pushes data about them to
> NiFi log with LogAttribute processor
> 4. Update PutSFTP and ListSFTP processors with password admin (to check SFTP
> container use following credentials SFTP://admin:admin@localhost:2222)
> 5. Run the flow
> 6. Check the NiFi log (*_docker logs -f --tail 100 nifi_*) - you should see
> attributes for the uploaded files on SFTP
> 7. Check that generated each 10 seconds files appear on SFTP /upload folder
> 8. Run following command to restart Zookeeper to put NiFi in reelection
> state: *_docker restart zookeeper_*
> 9. After reelection phase finished check that new files appears on SFTP, but
> NO new files info appears in NiFi log
>
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
