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How to use invoke http to perform GET request in nifi?
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I need to perform a get request from nifi to couchbase. The curl command is:
curl http://HOST:PORT/query/service -d "statement=select item.Date from bucket unnest bucket as item" -u USER:PASSWORD
I tried using InvokeHttp and ExecuteStreamCommand but it keeps returning errors(status code 400). The full error message is:
{ "requestID": "bff62c0b-36fd-401d-bca0-0959e0944323", "errors":
[{"code":1050,"msg":"No statement or prepared value"}], "status":
"fatal", "metrics": {"elapsedTime": "113.31µs","executionTime":
"74.321µs","resultCount": 0,"resultSize": 0,"errorCount": 1
It's important to say that I prefer that the http request will be triggered by an incoming flowfile. I tried using the processors in various of ways but non of them worked.
When I run the command from the nifi server it works fine.
Thanks for the help
http curl get couchbase apache-nifi
asked Jan 3 at 14:59
Gal ItzhakGal Itzhak
5919
add a comment |
I need to perform a get request from nifi to couchbase. The curl command is:
curl http://HOST:PORT/query/service -d "statement=select item.Date from bucket unnest bucket as item" -u USER:PASSWORD
I tried using InvokeHttp and ExecuteStreamCommand but it keeps returning errors(status code 400). The full error message is:
{ "requestID": "bff62c0b-36fd-401d-bca0-0959e0944323", "errors":
[{"code":1050,"msg":"No statement or prepared value"}], "status":
"fatal", "metrics": {"elapsedTime": "113.31µs","executionTime":
"74.321µs","resultCount": 0,"resultSize": 0,"errorCount": 1
It's important to say that I prefer that the http request will be triggered by an incoming flowfile. I tried using the processors in various of ways but non of them worked.
When I run the command from the nifi server it works fine.
Thanks for the help
http curl get couchbase apache-nifi
asked Jan 3 at 14:59
Gal ItzhakGal Itzhak
5919
add a comment |
I need to perform a get request from nifi to couchbase. The curl command is:
curl http://HOST:PORT/query/service -d "statement=select item.Date from bucket unnest bucket as item" -u USER:PASSWORD
I tried using InvokeHttp and ExecuteStreamCommand but it keeps returning errors(status code 400). The full error message is:
{ "requestID": "bff62c0b-36fd-401d-bca0-0959e0944323", "errors":
[{"code":1050,"msg":"No statement or prepared value"}], "status":
"fatal", "metrics": {"elapsedTime": "113.31µs","executionTime":
"74.321µs","resultCount": 0,"resultSize": 0,"errorCount": 1
It's important to say that I prefer that the http request will be triggered by an incoming flowfile. I tried using the processors in various of ways but non of them worked.
When I run the command from the nifi server it works fine.
Thanks for the help
http curl get couchbase apache-nifi
asked Jan 3 at 14:59
Gal ItzhakGal Itzhak
5919
I need to perform a get request from nifi to couchbase. The curl command is:
curl http://HOST:PORT/query/service -d "statement=select item.Date from bucket unnest bucket as item" -u USER:PASSWORD
I tried using InvokeHttp and ExecuteStreamCommand but it keeps returning errors(status code 400). The full error message is:
{ "requestID": "bff62c0b-36fd-401d-bca0-0959e0944323", "errors":
[{"code":1050,"msg":"No statement or prepared value"}], "status":
"fatal", "metrics": {"elapsedTime": "113.31µs","executionTime":
"74.321µs","resultCount": 0,"resultSize": 0,"errorCount": 1
It's important to say that I prefer that the http request will be triggered by an incoming flowfile. I tried using the processors in various of ways but non of them worked.
When I run the command from the nifi server it works fine.
Thanks for the help
http curl get couchbase apache-nifi
http curl get couchbase apache-nifi
asked Jan 3 at 14:59
Gal ItzhakGal Itzhak
5919
asked Jan 3 at 14:59
Gal ItzhakGal Itzhak
5919
asked Jan 3 at 14:59
Gal ItzhakGal Itzhak
5919
asked Jan 3 at 14:59
Gal ItzhakGal Itzhak
5919
asked Jan 3 at 14:59
Gal ItzhakGal Itzhak
5919
5919
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
the -d parameter of the curl utility forces HTTP POST command
and application/x-www-form-urlencoded mime-type.
so, in the nifi InvokeHTTP select the following parameters
HTTP Method = POST
Remote URL = <your url here>
Basic Authentication Username = <username>
Basic Authentication Password = <password>
Content-Type = application/x-www-form-urlencoded
and the body of the flow file should be
statement=select item.Date from bucket unnest bucket as item
answered Jan 3 at 15:20
daggettdaggett
9,53321631
2
Thank you so much, problem was in the content type!
– Gal Itzhak
Jan 3 at 15:24
add a comment |
I don't know nifi, but based on the error message, the "statement=" part of the request isn't being included, or you are not sending the request as a POST command.
answered Jan 3 at 15:05
Johan LarsonJohan Larson
1,5601814
1
yes, the problem is that I don't how to configure the processor to include the data. Looking at the processor documentation, it says that the content of the incoming flowfile should be sent as the data but it doesn't work
– Gal Itzhak
Jan 3 at 15:21
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
the -d parameter of the curl utility forces HTTP POST command
and application/x-www-form-urlencoded mime-type.
so, in the nifi InvokeHTTP select the following parameters
HTTP Method = POST
Remote URL = <your url here>
Basic Authentication Username = <username>
Basic Authentication Password = <password>
Content-Type = application/x-www-form-urlencoded
and the body of the flow file should be
statement=select item.Date from bucket unnest bucket as item
answered Jan 3 at 15:20
daggettdaggett
9,53321631
2
Thank you so much, problem was in the content type!
– Gal Itzhak
Jan 3 at 15:24
add a comment |
the -d parameter of the curl utility forces HTTP POST command
and application/x-www-form-urlencoded mime-type.
so, in the nifi InvokeHTTP select the following parameters
HTTP Method = POST
Remote URL = <your url here>
Basic Authentication Username = <username>
Basic Authentication Password = <password>
Content-Type = application/x-www-form-urlencoded
and the body of the flow file should be
statement=select item.Date from bucket unnest bucket as item
answered Jan 3 at 15:20
daggettdaggett
9,53321631
2
Thank you so much, problem was in the content type!
– Gal Itzhak
Jan 3 at 15:24
add a comment |
the -d parameter of the curl utility forces HTTP POST command
and application/x-www-form-urlencoded mime-type.
so, in the nifi InvokeHTTP select the following parameters
HTTP Method = POST
Remote URL = <your url here>
Basic Authentication Username = <username>
Basic Authentication Password = <password>
Content-Type = application/x-www-form-urlencoded
and the body of the flow file should be
statement=select item.Date from bucket unnest bucket as item
answered Jan 3 at 15:20
daggettdaggett
9,53321631
the -d parameter of the curl utility forces HTTP POST command
and application/x-www-form-urlencoded mime-type.
so, in the nifi InvokeHTTP select the following parameters
HTTP Method = POST
Remote URL = <your url here>
Basic Authentication Username = <username>
Basic Authentication Password = <password>
Content-Type = application/x-www-form-urlencoded
and the body of the flow file should be
statement=select item.Date from bucket unnest bucket as item
answered Jan 3 at 15:20
daggettdaggett
9,53321631
answered Jan 3 at 15:20
daggettdaggett
9,53321631
answered Jan 3 at 15:20
daggettdaggett
9,53321631
answered Jan 3 at 15:20
daggettdaggett
9,53321631
9,53321631
2
Thank you so much, problem was in the content type!
– Gal Itzhak
Jan 3 at 15:24
add a comment |
2
Thank you so much, problem was in the content type!
– Gal Itzhak
Jan 3 at 15:24
2
2
Thank you so much, problem was in the content type!
– Gal Itzhak
Jan 3 at 15:24
Thank you so much, problem was in the content type!
– Gal Itzhak
Jan 3 at 15:24
add a comment |
I don't know nifi, but based on the error message, the "statement=" part of the request isn't being included, or you are not sending the request as a POST command.
answered Jan 3 at 15:05
Johan LarsonJohan Larson
1,5601814
1
yes, the problem is that I don't how to configure the processor to include the data. Looking at the processor documentation, it says that the content of the incoming flowfile should be sent as the data but it doesn't work
– Gal Itzhak
Jan 3 at 15:21
add a comment |
I don't know nifi, but based on the error message, the "statement=" part of the request isn't being included, or you are not sending the request as a POST command.
answered Jan 3 at 15:05
Johan LarsonJohan Larson
1,5601814
1
yes, the problem is that I don't how to configure the processor to include the data. Looking at the processor documentation, it says that the content of the incoming flowfile should be sent as the data but it doesn't work
– Gal Itzhak
Jan 3 at 15:21
add a comment |
I don't know nifi, but based on the error message, the "statement=" part of the request isn't being included, or you are not sending the request as a POST command.
answered Jan 3 at 15:05
Johan LarsonJohan Larson
1,5601814
I don't know nifi, but based on the error message, the "statement=" part of the request isn't being included, or you are not sending the request as a POST command.
answered Jan 3 at 15:05
Johan LarsonJohan Larson
1,5601814
answered Jan 3 at 15:05
Johan LarsonJohan Larson
1,5601814
answered Jan 3 at 15:05
Johan LarsonJohan Larson
1,5601814
answered Jan 3 at 15:05
Johan LarsonJohan Larson
1,5601814
1,5601814
1
yes, the problem is that I don't how to configure the processor to include the data. Looking at the processor documentation, it says that the content of the incoming flowfile should be sent as the data but it doesn't work
– Gal Itzhak
Jan 3 at 15:21
add a comment |
1
yes, the problem is that I don't how to configure the processor to include the data. Looking at the processor documentation, it says that the content of the incoming flowfile should be sent as the data but it doesn't work
– Gal Itzhak
Jan 3 at 15:21
1
1
yes, the problem is that I don't how to configure the processor to include the data. Looking at the processor documentation, it says that the content of the incoming flowfile should be sent as the data but it doesn't work
– Gal Itzhak
Jan 3 at 15:21
yes, the problem is that I don't how to configure the processor to include the data. Looking at the processor documentation, it says that the content of the incoming flowfile should be sent as the data but it doesn't work
– Gal Itzhak
Jan 3 at 15:21
add a comment |
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