There are some slight changes with NiFi’s Jolt compared to the test site — NiFi
is automatically applying a chain operation but you can change that in the
processor configuration. I’d also recommend using the Custom View on the JTJ
processor to have a better interface for applying your
Thank you, works on the Jolt demo site. With real Nifi it doesn't. I am
trying to print those values in ExecuteScript with Groovy script iterating
flowfile attributets:
import org.apache.commons.io.IOUtils
import java.nio.charset.StandardCharsets
import org.apache.nifi.processor.io.StreamCallback
I have a json record that contains array "mylst":
{
"id": 0,
"name": "Root",
"mylist": [{
"id": 10,
"info": "2am-3am"
},
{
"id": 11,
"info": "3AM-4AM"
}
]
}
I tested Jolt spec:
[
{
"operation": "shift",
"spec": {
I was hoping to use the record processors otherwise I would definitely use
jolt. I was eventually able to get what I was after using a ScriptedReader.
I do like 'payload' better than 'json_string' though. :)
Thanks,
Steve
On Mon, Sep 3, 2018 at 3:09 AM DEHAY Aurelien
wrote:
> Hello.
>
>
>
>
Add the following to the end of your shift spec:
"*": "&"
This (at the root) matches any key not already matched and puts it in
the output at the same location.
Regards,
Matt
On Tue, Sep 4, 2018 at 11:39 AM l vic wrote:
>
> Hi,
> I want to "flatten" the following object:
> {
> "id": 0,
>
Jonathan,
Bryan gave a really good response to this. As he mentioned, there has
definitely been discussion about providing this feature and further securing
the variable registry and the integration between NiFi and NiFi Registry.
I’ve listed some open Jiras at the bottom which further
Hello,
You are correct that currently variables cannot be marked as
sensitive, and for that reason they currently shouldn't be used to
store sensitive values since they will be stored in plain-text in the
flow.xml.gz and also in the versioned flows saved to registry.
I do think the concept of
Hi,
I want to "flatten" the following object:
{
"id": 0,
"name": "Root",
"mylist": [{
"id": 10,
"info": "2am-3am"
},
{
"id": 11,
"info": "3AM-4AM"
},
{
"id": 12,
"info": "4am-5am"
}]
}
I figured how to "flatten" array, but "root"
Hello,
I am looking for some guidance on managing sensitive property values for things
such as credentials in a DBCPConnectionPool within the NiFi Registry
Development Life Cycle.
Currently we have rolled our own deployment tool in which we manage
configuration files per environment (Dev, QA,
Hi Peter,
Thanks for the follow-up. Yup, I agree with the relationship between
Xmx/Xms and UseCGroupMemoryLimitForHeap/MaxRAMFraction.
For the MaxRAMFraction=1 though, it seems that it does leave at least some
room for off-heap memory that said, that may not be enough for NiFi and
it's normal
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