Re: Nifi Database repository backup & restore

2019-10-10 Thread Koji Kawamura
Hi Ganesh, What did you mean by following statement? Would you elaborate what is expected and how it behaved actually? > Nifi is not processing flow from the point where it got stopped or crashed . Some processor needs "state" get restored in addition to FlowFiles. States are stored in Zookeeper

Re: Jira contributor access

2019-10-10 Thread Koji Kawamura
Hi Seokwon, I've added you contributor role. Looking forward to see your contribution! Thanks, Koji On Thu, Oct 10, 2019 at 7:51 AM Seokwon Yang wrote: > > Hello, > > I would like to contribute to the nifi codebase. Please add me (Jira username > : sjyang18) as a contributor. > > Thanks > >

Re: Can CaptureChangeMySQL be scheduled to all nodes instead of primary node?

2019-10-10 Thread Koji Kawamura
Hi Lei, I don't know any NiFi built-in feature to achieve that. To distribute CaptureChangeMySQL load among nodes, I'd deploy separate standalone NiFi (or even MiNiFi Java) in addition to the main NiFi cluster for the main data flow. For example, if there are 5 databases and 3 NiFi nodes, deploy

Re: PULL ProvenanceEvent

2019-10-10 Thread Adam Taft
Nissim, Just to be clear, you are trying to distinguish between processors which are actively "pulling" data (GetXYZ) vs. processors which just "listen" for data (ListenXYZ)? Is that your basic vision? GetFile => PULL GetHTTP => PULL ListenHTTP => RECEIVE ListenTCP => RECEIVE Could you clarify

Re: Jira contributor access

2019-10-10 Thread Bahlul Haider
Hi Andy, Thank you very much for quickly adding me as a contributor to the project. I am excited to join nifi community and hope to make some contribution to the codebase. To get familiar with the pull request process, I assigned an easy "newbie" issue [NIFI-6755] "Chron Trigger Tutorial" link

PULL ProvenanceEvent

2019-10-10 Thread Nissim Shiman
Hello Team, The ProvenanceEventType class does a good job capturing possible events, but the PULL event doesn't seem to fall nicely into any of the existing types. https://gitbox.apache.org/repos/asf?p=nifi.git;a=blob;f=nifi-api/src/main/java/org/apache/nifi/provenance/ProvenanceEventType.java

Re: Maven Build Error - nifi-properties-loader sub-project test failures

2019-10-10 Thread Adam Taft
Yeah, I've been suspicious that maybe Maven 3.3.9 is too old to build NiFi. We say[1] that Maven 3.1.0+ is required, but that's a really old version. It's possible or even likely that some Maven plugins used in the NiFi build are expecting services from newer Maven versions. I don't have a

Nifi Database repository backup & restore

2019-10-10 Thread Ganesh, B (Nokia - IN/Bangalore)
Hi , we are trying to test a disaster recovery with the backup/restore feature. We could see that the flowfile and database volume are restored but Nifi is not processing flow from the point where it got stopped or crashed . Any one have tested the above scenario ? Thanks & Regards, Ganesh.B