Member since
12-03-2017
156
Posts
26
Kudos Received
11
Solutions
My Accepted Solutions
Title | Views | Posted |
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2070 | 11-03-2023 12:17 AM | |
4132 | 12-12-2022 09:16 PM | |
1559 | 07-14-2022 03:25 AM | |
2388 | 07-28-2021 04:42 AM | |
3310 | 06-23-2020 10:08 PM |
12-01-2019
09:47 PM
Hi @ankita_pise , Were you able to achieve this using InvokeHttp processor ? I am also looking for the solution. Thanks, Mahendra
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04-03-2019
04:54 AM
1 Kudo
Hello, I am observing quite strange behaviour of anyDelineatedValue expression when I use it with 'OR' operation. If I use 'AND' operation there is no issues. Input attribute value: org.entitlement.list=AA,CC,DD,FF Expression used in RouteOnAttribte/UpdateAttribute processor : ${anyDelineatedValue("${org.entitlement.list}", ","):equals('BB'):or(${anyDelineatedValue("${org.entitlement.list}", ","):contains('EE')})} Above expression is giving ArrayIndexOutOfBoundException for OR operation for the given input (where both the values which expression is looking is not present) If I use 'AND' operation expression works fine. What is the difference here? If I pass BB or EE in the input then expression wont give exception ! Looks like defect, can some one please suggest if anything wrong in this? Thanks Mahendra
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Apache NiFi
12-05-2018
11:34 AM
Thank you, its working with ${anyDelineatedValue("${your_attribute}", ","):equals("US")}
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12-05-2018
10:24 AM
Hello, I have a scenario where I need to check for string contains, but for exact match of comma separated words. Example String: example = "US,UK,IN,NOT_APPLICABLE" I want to check above string contains specific word like 'US' or 'LE' Case 1: example.contains('US') . - expecting TRUE Case 2: example.contains('LE') - expecting FALSE If I use normal :contains(), case 2 will also return TRUE since 'LE' is part of 'NOT_APPLICABLE' But I want to check contains for comma separated values strictly. Is there any easy way to achieve this? Thanks, Mahendra
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Apache NiFi
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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11-22-2018
10:53 AM
Hello, I have below json as flowfile content - { "organization_id": "life-360", "message_type_id": "MSG01", "consent_required": "1", "country_list": [
"GB",
"IT",
"BG"
]
} I want below content as output - GB, IT, BG I am able to get "country_list": [ "GB", "IT", "BG" ] in flow file using JOLT but not comma separated country list. Could any one please help with best way? Thanks, Mahendra
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Apache NiFi
11-20-2018
07:29 AM
Hello , I have a scenario where I need to run a processor on NiFi restart. Is there any way to trigger a nifi processor whenever nifi restarts ? Thanks in advance, Mahendra
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Apache NiFi
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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10-30-2018
11:27 AM
Hello All, I have requirement of caching some information in nifi and which should be used for every flow file validation (more than 1000 per second). I am thinking to store information in Cassandra table and update that to Nifi cache every 24 hours or so.. (Nifi cache update using PutDistributedMapCache processor) But problem is how to hold/re-load cache value when Nifi restarts due to various reasons.. I also want to understand where these cached message will be stored actually in multinode cluster nifi. Thanks in advance. Thanks, Mahendra
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Apache NiFi
07-23-2018
09:20 AM
@Matt Burgess , @Shu- Your help would be appreciated. Thanks
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