Hi team, Could you kindly provide an update on my previous email? I look forward to your response.
Thank you for your assistance. Regards, Arjun S On Tue, 11 Mar 2025 at 00:16, arjun s <[email protected]> wrote: > Hi team, > > Could you please provide an update on the previous email? Additionally, > when I try to submit a pipeline from the Apache Hop Web UI to Flink > (running on the same server), I encounter a NullPointerException. I have > attached the detailed error logs from both Apache Hop and Flink below for > your reference. > > Looking forward to your support. > > > > On Mon, 10 Mar 2025 at 13:54, arjun s <[email protected]> wrote: > >> Hi team, >> >> I’m trying to create a pipeline in Apache Hop (running on *Windows*) and >> submit it to a remote Flink cluster (running on *Linux*). However, I’m >> encountering a NULL POINTER EXCEPTION when attempting to execute it. After >> consulting the user mailing list, I learned that submitting to Flink >> remotely doesn’t seem to work. So, I am now trying to submit the pipeline >> on the same machine. Before proceeding, I have a few questions: >> >> >> - Does "same machine" mean that both Apache Hop and Flink should run >> on the same server(*linux*), or can they be on different servers( >> *linux*)? >> - If they need to be on the same machine, should Apache Hop run on >> the same server as the Flink master, or is it okay to submit from any >> Flink >> node? >> - I am also setting up Apache Hop Web using Docker on a Linux server, >> and I expect to submit pipelines to Flink from there. Is this the correct >> approach? >> - Is there any difference between using Apache Hop’s desktop >> application and Apache Hop Web? >> - Finally, can Apache Hop handle stopping and canceling jobs, or is >> it only capable of submitting jobs to Flink? >> >> Thanks in Advance >> >
