hortonworks-gallery / nifi-templates Goto Github PK

In the Filename expression ${now():format('yyyy-mm-dd')}.html must be ${now():format('yyyy-MM-dd')}.html

mm -- minutes
MM -- months

/Users/user/Documents/TowersWatson/regions.txt

Acqusition_and_Processing template has an processor 'EvaluateRegularExpression' which is not available in NiFi 1.7. Template fails to load giving error "org.apache.nifi.processors.standard.EvaluateRegularExpression is not known to this NiFi instance."

Flow created using template is throwing following error for HBase write (PutHbaseCell and PutHbaseJson). I have updated only controller setting ,and haven't done any change in workflow created by template

apache.nifi.hbase.PutHBaseJSON PutHBaseJSON[id=6e1f5223-c332-48bb-b261-3f6f50396e0a] Missing row id for FlowFile StandardFlowFileRecord[uuid=b9e3cd66-dca7-4106-b634-d19e6ce608a8,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1463509861921-1, container=default, section=1], offset=49106, length=50],offset=0,name=1086787873266535,size=50]; routing to failure

I am new user of Nifi. I am trying to implement cool things and learn more about how it works. Could you add usage for these template?
Where should I place this in my Nifi installation folder?
Should i replace the flow.xml.gz file with this template?

Regards