About kumar79

kumar79 · ‎12-10-2020

Hi Akash, Sorry for the delay and thanks for the response. I want to avoid updating the flow incase if we have to run the flow for any old dates. If any such request comes I just want to run the flow through shell by just passing old date. Hope the requirement is clear to you. Thanks,

kumar79 · ‎12-05-2020

Hi All, I need to run a series of HIVE SQL queries and store the result of each query into a temp table and use the temp table in subsequent query. Example, Query1 produces a output which can be stored in toa temp table and use the temp table in Query2. Could you please lt me know what processors i can use to achive this in NiFi please. Thanks, Kumar

BGabor · ‎11-24-2020

Hi, nifi user will run this. If you saving a keytab to a folder to which nifi user has the read access, you can use kinit in bash to initialize an another user. BR, Gabor

justenji · ‎11-02-2020

@kumar79 Maybe you could reset the state via NiFi-REST-API at beginning of your flow? Hava a look here: https://nifi.apache.org/docs/nifi-docs/rest-api/index.html Could be: POST "https://[ip:port]/nifi-api/processors/${pg-id}/state/clear-requests" This is the request which NiFi itself uses when you go to the processor in the UI and choose the menu-option "view state" -> "clear state".

kumar79 · ‎10-18-2020

Hi All, I need to use HDFS file as lookup in a NiFi job. This HDFS file contain two fields id, name and I need to pass IDS through my flow and retrieve Name from HDFS file. My HDFS file in parquet snappy format. Could you please let me know can I achieve this through lookup processor or should I follow different approach. Any example workflow would be really helpful. Thanks all in advance. Kumar

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Date Registered	‎10-18-2020 12:12 AM
Last Visited	‎12-18-2020 04:39 AM
Total Messages Posted	6

Re: NiFi: Passind date from command line

NiFi: Running series of Hive Queries

Re: NiFi: ExecuteStreamCommand

Re: Adding sequence Number to filename

NiFi: Using HDFS as lookup