DevOps: Working with Parameter Contexts in Apache NiFi 1.11.4+
nifi list-param-contexts -u http://localhost:8080 -ot simple
# Id Name Description
- ------------------------------------ -------------- -----------
1 3a801ff4-1f73-1836-b59c-b9fbc79ab030 backupregistry
2 7184b9f4-0171-1000-4627-967e118f3037 health
3 3a801faf-1f87-1836-54ba-3d913fa223ad retail
4 3a801fde-1f73-1836-957b-a9f4d2c9b73d sensors
#> nifi export-param-context -u http://localhost:8080 -verbose --paramContextId 3a801faf-1f87-1836-54ba-3d913fa223ad
{
"name" : "retail",
"description" : "",
"parameters" : [ {
"parameter" : {
"name" : "allquery",
"description" : "",
"sensitive" : false,
"value" : "SELECT * FROM FLOWFILE"
}
}, {
"parameter" : {
"name" : "allrecordssql",
"description" : "",
"sensitive" : false,
"value" : "SELECT * FROM FLOWFILE"
}
}, {
"parameter" : {
"name" : "energytopic",
"description" : "",
"sensitive" : false,
"value" : "energy"
}
}, {
"parameter" : {
"name" : "importantsql",
"description" : "",
"sensitive" : false,
"value" : "SELECT * FROM FLOWFILE\nWHERE kernel_logs like '%SIGKILL%'"
}
}, {
"parameter" : {
"name" : "itempricetable",
"description" : "",
"sensitive" : false,
"value" : "impala::default.itemprice"
}
}, {
"parameter" : {
"name" : "itsgettingHotInHere",
"description" : "",
"sensitive" : false,
"value" : "SELECT * FROM\nFLOWFILE\nWHERE CAST (temp_f as DOUBLE) > 80\nAND UPPER(location) LIKE '%NJ%'"
}
},
http://nifi.apache.org/docs/nifi-docs/html/toolkit-guide.html#nifi_CLI
https://docs.cloudera.com/HDPDocuments/HDF3/HDF-3.5.1/versioning-a-dataflow/content/parameters-in-versioned-flows.html
