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03-25-2018
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03-31-2019
03:09 PM
Guys, I have a NiFi node with 40 CPU's and 12 cores per CPU. I have set the 'Maximum Timer Driven Thread Count' to 30. Can someone please tell me what the optimal value for this variable is based on the CPU's? This information is not available anywhere. Thanks!
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03-25-2018
06:02 AM
Hi There,
I wish to apply a simple transformaton to a JSON using JOLT. I want to apply :substring(1,2) to the value of the key. I am using default jolt transformation but I don't know how to access the value of JSON from within JOLT and then apply the transformation? Please help. JOLT : [{
"operation": "default",
"spec": {
"c":"${b:substring(1,2)}"
}
}] JSON : {
"b":"hello"
}
Result : {
"c":"",
"b":"hello"
} Expected result : {
"c":"e",
"b":"hello"
}
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