About zzeng

zzeng · ‎01-15-2024

Update: In the latest NiFi, now we can directly connect "GenerateTableFetch" and and "ExecuteSQL" with a connection. NiFi is evolving 🙂

zzeng · ‎11-15-2023

What's your OS version? If you use CentOS Stream release, you will get this error.

steven-matison · ‎05-10-2023

@zzeng Great article. Reach out to me on internal channels. I would love to show you my oracle to kudu demo, using kafka and schema registry.

vi1 · ‎02-03-2023

After following above steps I'm still not able to start hiveserver2

zzeng · ‎01-12-2023

To install Apache NiFi on Macbook, do the following: Download the Zip file from Apache nifi Downloads. Ensure that you download the latest version zip file Apache NiFi Binary 1.19.1 [OpenPGP] [SHA-256] [SHA-512]. Download it to MBP, and then unzip it: chmod +x bin/nifi.sh Run the following command for User Generate: bin/nifi.sh set-single-user-credentials zzeng <my long password> Run the following command to Start: bin/nifi.sh start bin/nifi.sh status netstat -an | grep LIST Check the 8443 port is LISTEN: tcp4 0 0 127.0.0.1.8443 *.* LISTEN Login from https://localhost:8443/nifi/

zzeng · ‎11-13-2022

https://lists.apache.org/thread/907n11xlvdmckp1045bspzloclthfqsh As NiFi is a pure Java/JVM application, we use Jython rather than Python for ExecuteScript. This means that you can't import native (CPython, e.g.) modules into your Jython scripts in ExecuteScript consider using ExecuteStreamCommand with a real Python interpreter and script. I'm looking at Py4J to try and bridge the gap

smdas · ‎04-19-2022

Hello @SVK If your queries concerning Apache Airflow has been addressed, Feel free to mark the Post as Solved. If you have any further ask, Kindly share the same & we shall get back to you accordingly. Regards, Smarak

Diegoalberto · ‎03-30-2022

It worked perfect for me. Installing from scratch Cloudera Manager 7.4.4 and CDP 7.1.7.

akshathakar · ‎11-12-2021

You can spill to disk in case maximum memory per node limit is crossed. https://docs.qubole.com/en/latest/admin-guide/engine-admin/presto-admin/spill-disk-config.html Hope it helps!

VidyaSargur · ‎07-29-2021

@Sam2020, 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.

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