Member since
03-10-2017
155
Posts
79
Kudos Received
32
Solutions
My Accepted Solutions
Title | Views | Posted |
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332 | 08-12-2024 08:42 AM | |
850 | 05-30-2024 04:11 AM | |
1261 | 05-29-2024 06:58 AM | |
766 | 05-16-2024 05:05 AM | |
634 | 04-23-2024 01:46 AM |
04-15-2024
06:26 AM
1 Kudo
Did you update ignite-core-2.16.0.jar file location path under the Database driver location?
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04-15-2024
06:22 AM
1 Kudo
Do you see any exceptions in the logs before you see the Initiating shutdown of Jetty web server?
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04-15-2024
06:20 AM
2 Kudos
Load the data into NiFi in an iterative manner, for this you can evaluate GenerateTableFetch -->ExecuteSQL. Loading a large table in one go with ExecuteSQL could result in high heap usage. on the other side, CPU usage is high due to running too many parallelism by increasing the processor concurrent task from default 1 to 8 which is not required. Thank you
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04-15-2024
06:08 AM
2 Kudos
ExecuteProcessor is a restricted type of processor that prevents the user from using it and reading anything from the NiFi filesystem path. you can stop users from accessing processors that are restricted, Please refer to the following link to know more. https://community.cloudera.com/t5/Community-Articles/NiFi-Restricted-Components-Policy-Descriptions/ta-p/249157
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04-04-2024
06:28 AM
Since NiFi runs on Linux, you have to use Kerberos as a security Auth when connecting from Nifi to MSSQL: Please refer https://learn.microsoft.com/en-us/sql/connect/jdbc/using-kerberos-integrated-authentication-to-connect-to-sql-server?view=sql-server-ver16&source=recommendations DBCPconnectionpool has to use the following jdbc:sqlserver://URL:port;domain=<Domianame >;databasename=<DBNAME >;authenticationScheme=JavaKerberos;TrustServerCertificate=True;integratedSecurity=true with KerberosPasswordUserService controller to set the Kerberos username Principal and password Hope this helps. Thank you
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04-04-2024
06:20 AM
If you can post the exact error you were facing? it would help much to understand. Also, was the error part of the stdout/stderr file or nifi service initially started by Bootstrap but later went down due to exceptions? What have you added as a group in Ranger?
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04-04-2024
06:15 AM
Can you please try these two NIFI_JVM_HEAP_INIT NIFI_JVM_HEAP_MAX Thank you
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03-18-2024
04:33 AM
2 Kudos
I suspect one more NiFi service is running on the same host with the same port, It can be checked easily by running "ps -ef | grep nifi"
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03-14-2024
07:25 AM
1 Kudo
I would further interested check nifi-user.log to see the forbidden events when you see 403 error
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03-12-2024
05:52 AM
1 Kudo
403 : Client is not authorized to make this request. This means you are Authenticated and since you have a valid token but you are not authorized to do this action. to double-check if your user is Authorized, check if you can do the same action directly from NiFi UI ? Thank you
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