1973
Posts
1225
Kudos Received
124
Solutions
My Accepted Solutions
Title | Views | Posted |
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1753 | 04-03-2024 06:39 AM | |
2745 | 01-12-2024 08:19 AM | |
1523 | 12-07-2023 01:49 PM | |
2264 | 08-02-2023 07:30 AM | |
3110 | 03-29-2023 01:22 PM |
06-22-2025
11:03 PM
Hello @sunile_manjee Sir, I have used above commands and I am able to export the data into csv, But it the data is enclosed in quotes, (mentioned below). Is there a way to get the data without 'quotes' and also the generated file has Header, is there a way to generate the file without Header. Appreciate your help. Thanks 'Column1', 'Column2' 'Data1', 'Data2'
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12-06-2024
04:40 AM
1 Kudo
I was having similar issue, where I had around 7000+ flow files and I needed to merge them into one. Provided that, I didn't know what will be the exact number of flow files, I couldn't specify that number in Minimum Number of Entries attribute of mergeContent processor to make it only 1 flow file after merge. After trying a lot of things, including trying to count the flow files or induce a delay before sending them off to merge, I finally found the solution on the mergeContent documentation below : https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.6.0/org.apache.nifi.processors.standard.MergeContent/index.html#:~:text=The%20%27Defragment%27%20algorithm%20combines%20fragments%20that%20are%20associated%20by%20attributes%20back%20into%20a%20single%20cohesive%20FlowFile.%20The%20%27Bin%2DPacking%20Algorithm%27%20generates%20a%20FlowFile%20populated%20by%20arbitrarily%20chosen%20FlowFiles And there you go ! setting 'Merge Strategy' property to 'Defragment' and 'Attribute Strategy' property to 'Keep Only Common Attributes' fixes the problem for me. In all my flow files, they have common attributes and are now merged into a single flow file. The original question is from 2017, but I hope it helps out somebody else looking for an answer. You can check the original answer here https://stackoverflow.com/questions/56356164/nifi-merging-all-of-necessary-flowfile-in-one-shot-with-mergecontent-processor/79257994#79257994
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10-17-2024
03:22 AM
1 Kudo
Hello. I encountered the same problem, but I need to pass avro as a key. Is it possible to do this in publishKafka? Now I’m generating an avro schema and using ExtractText I save it into an attribute, then I pass this attribute to the Kafka key, but it doesn’t work. The avro circuit breaks down. And it is not parsed by the agent. Help please.
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08-08-2024
01:29 AM
@SteliosCh, are there any updates on the issue?
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04-24-2024
10:18 AM
What S3 security are you using? Can you put the same file there manually? Is this regular AWS S3 or minio or another S3 compatible store.
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04-23-2024
07:56 AM
Thank you, @MattWho for providing timely responses and quick solutions to the queries. You are really helping the community grow. Hats off to you. Appreciate it
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04-17-2024
07:16 AM
1 Kudo
https://community.cloudera.com/t5/Support-Questions/ExecuteScript-error-ECMAScript-is-missing/m-p/346336 Nashorn is removed from JDK 15, NiFi 2 uses JDK 21 Keep an old JDK 8 to run
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04-16-2024
06:30 PM
@tmarkfeld Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future. Thanks.
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04-03-2024
06:39 AM
https://community.cloudera.com/t5/Support-Questions/how-to-Setup-IBM-MQ-Configuration-for-Nifi/td-p/118155 https://nifi.apache.org/documentation/nifi-2.0.0-M2/components/org.apache.nifi/nifi-jms-processors-nar/2.0.0-M2/org.apache.nifi.jms.cf.JMSConnectionFactoryProvider/additionalDetails.html
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03-25-2024
12:31 PM
2 Kudos
That is a scam not affiliated with Cloudera. Do not work with them. Do not use that website. Do not email them. Do not visit that website. This is not from Cloudera.
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