About saikrishna_tara

saikrishna_tara · ‎11-02-2017

i found it in the documentation and successfully able to update my nifi.sensitive.props.key https://nifi.apache.org/docs/nifi-docs/html/administration-guide.html#existing-flow-migration

saikrishna_tara · ‎11-01-2017

Hi, When i initially setup NiFi instance i missed setting this property nifi.sensitive.props.key Can i change it to have some value now..? If yes , Can i go ahead and put some value.?? Will my existing flows work or What is the best way to do it without loosing existing flows. Regards, Sai

saikrishna_tara · ‎10-24-2017

Hi Experts, any help on how to integrate NiFi flows\template with Git for build and deployment purposes.? Regards,Sai

saikrishna_tara · ‎10-18-2017

@Matt Clarke Thanks for the quick reply , while I understand the consequences of changing template instances when main template is changed. i think there will be some cases where we want this functionality , for example in my case i am logging jobname,filename,date,status,comments to a file from all my flows. i created a template where it accepts all these as attributes\variables and using it. But if i want to add fileSize attribute also to the logevent, i should be able to open the template flow and and add it without touching each instances as fileSize is a default attribute. so i think we need two types of templates , first type where we can change and second type where we cannot change the instantiated template. for the second type we can change at one place and propagate the changes to where ever it is used. Hope this makes sense.. Regards, Sai

saikrishna_tara · ‎10-18-2017

Hi, i have a couple of NiFi templates for Logging and emails which i use in flows many times based on conditions (like Errors,Status etc).if i have to make a change to template , i need to open all the places that the template is being used to change those too. is that correct.? i was hoping to change it at one place (in main template of something) and it would change all the instances of the template.

saikrishna_tara · ‎09-22-2017

@Matt Clarke, I am running this in Windows..how do i find under which service its running..??

saikrishna_tara · ‎09-22-2017

Hi, I can access files in this path \USSTLA0000\Shares\CCI INTERNAL\Analytics\Analytics COE\BI Uploads\Social Code but when i put the same path in ListFile or PutFile i get errors. List File wont even activate : Put File gives me a strange error: i know that this folder below exists. So it seems like permission issue. we have LDAP authentication set for NiFi and i am logging in using my ID which has permissions on the folder. are there something that i am missing.?? dont see any errors in app log. do we need to have permissions to initial admin id.? PutFile[id=015e103f-0382-1c7e-f34c-fa11b46d0ec9] Penalizing StandardFlowFileRecord[uuid=0c2234ac-cebf-4af9-a04f-edc5733dda3b,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1506088707982-1, container=default, section=1], offset=0, length=932205147],offset=0,name=testsc3.csv,size=932205147] and routing to 'failure' because the output directory \USSTLA0000\Shares\CCI INTERNAL\Analytics\Analytics COE\BI Uploads\Social Code does not exist and Processor is configured not to create missing directories

saikrishna_tara · ‎09-05-2017

Hi, I read there is development underway for NiFi Versioning , Builds & Deployment process. any timelines on this.? In the meantime we are trying to see if we can integrate NiFi with Git for automated builds & deployments. how to do that.? Can we check in\out at deployment object level (ex: template).? or Do we have to work at flow.xml.gz file level.?? Regards,Sai

saikrishna_tara · ‎09-05-2017

@Greg Keys Thank you . my doubt was how do you submit template of flow to git automatically..?? Will post NiFi Git integration as a separate question. Regards,Sai

saikrishna_tara · ‎09-05-2017

@Greg Keys How to do the third step in your flow (copied below) Developers finalize their flows and submit the template of the flow to git (and the custom property file). Template and custom property file is promoted to each environment just as source code typically is. if we select the components we want to make as a template to promote to higher environments , is there a way to check-in\submit that flow(template) to git instead of the whole flow.xml.gz? also any good article of integrating NiFi flows with git.?? Regards, Sai

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