Member since
12-03-2017
149
Posts
26
Kudos Received
11
Solutions
My Accepted Solutions
Title | Views | Posted |
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1293 | 11-03-2023 12:17 AM | |
3009 | 12-12-2022 09:16 PM | |
1147 | 07-14-2022 03:25 AM | |
1818 | 07-28-2021 04:42 AM | |
2115 | 06-23-2020 10:08 PM |
09-03-2019
01:28 PM
hi @nshawa, I am having the following error on PutHiveStreaming processor after running the template you provided: Any idea how to fix this?
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04-04-2019
01:16 PM
1 Kudo
@Mahendra Hegde, I've built the flow as described. It works as expected without any exception. I just have formatted the value of condition for RouteOnAttribute. I've tested on latest build (1.10.0-SNAPSHOT). Please verify your version. Please let us know version number and share the exception (logs).
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12-05-2018
11:34 AM
Thank you, its working with ${anyDelineatedValue("${your_attribute}", ","):equals("US")}
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11-23-2018
05:54 AM
Thanks @Shu ! It worked, I was using 'Return type' as auto instead of json in EvaluateJsonPath. Thanks for the reply 🙂
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11-20-2018
08:43 AM
2 Kudos
@Mahendra Hegde it's possible in NiFi but it depends on how frequently you are going to restart NiFi instance. Use GenerateFlowFile (or) other processors and schedule the processor as shown below With the above schedule GenerateFlowFile processor going to run once we start processor and next run will be after 1111111110 sec (or) when you restart NiFi instance. For your case adjust the Run Schedule time based on your NiFi restart time.
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10-30-2018
03:42 PM
Thanks @Matt Burgess for clear information. Do you suggest any other approach? I am open for any kind of storage or caching, but end goal is I should be able to use some master data for every flow file validation without impacting performance..... (Master data is combination of company-country-datatype : this i want to use for every flow file validation) Thanks for your response 🙂 Mahendra
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07-24-2018
02:29 AM
@Mahendra Hegde
You can use EvaluateJsonPath processor to extract the value from $.tripSummaryMetaData.orgId then keep as attribute to the flowfile then use RouteOnAttribute processor to check the value of the attribute, 1.If empty then feed to doesn't feed the json message to Jolt transform processor. 2.if not empty then feed the relationship to add the default operation. (or) Use Update Record processor and configure Record Reader/Writer controller services(in writer keep supress null values to true) then using RecordPathvalue, check the value exists for the specific record path by using record path guide, then use If else function to add default value. References regarding UpdateRecord and Record Path Guide
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04-14-2018
06:09 PM
1 Kudo
@Mahendra Hegde
Increase the below properties to at least 10,15 secs and try to run the processor again because as you have configured the processor with 3,5 secs now which is pretty low value for timeouts, there is a chance when you are making a call the client probably client is busy with handling other requests and if you are not able to connect to the client with in 3 secs then the request will be routed to NoRetry relation. Connection Timeout 10 secs Max wait time for connection to remote service. Read Timeout 15 secs Max wait time for response from remote service. The flowfile will be transferred to NoRetry relationship when there are 1xx, 3xx, 4xx status codes as you can view the attributes in the flowfiles that routed to NoRetry relation you will have the status code and error that you are getting when the call made to the service. RestApi Error codes: CATEGORY DESCRIPTION 1xx: Informational Communicates transfer protocol-level information. 2xx: Success Indicates that the client’s request was accepted successfully. 3xx: Redirection Indicates that the client must take some additional action in order to complete their request. 4xx: Client Error This category of error status codes points the finger at clients. 5xx: Server Error The server takes responsibility for these error status codes. Please refer to this link for more details about restapi error codes. if you still having issues with the above configs and you are getting responses from invoke http processor after couple of retries then try to increase the values again ,try to make call again.
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06-11-2018
07:03 AM
Scrabble game is word finder game which is you increase your number and word knowledge.
Because its have base of number and words.Then friends boost your knowledge and game skill.
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03-21-2018
01:36 PM
1 Kudo
You should be able to use UpdateAttribute with ExpressionLanguage (probably the ifElse() function along with isNull()) in order to set http.headers.orgId to http.headers.OrgID if it is not already populated. Then you can keep the JOLT spec as-is.
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