Richard, I'll look into the logging stuff, definitely strange behavior. Are you using ExecuteScript or InvokeScriptedProcessor? I noticed an intermittent failure on InvokeScriptedProcessor in 1.20 [1] but maybe it's present in more of the scripting stuff as they use the same classes to handle the engines and scripts.
Regards, Matt [1] https://issues.apache.org/jira/browse/NIFI-11148 On Tue, Aug 22, 2023 at 7:19 AM Richard Beare <richard.be...@gmail.com> wrote: > > It seems stranger than I thought. I have the following in the callback: > > log.info("Simple text") > log.info("Block size " + str(type(block_of_days)) + "\n") > log.info("Oldest time: " + oldest_time_str) > log.info("Newest time: " + newest_time_str) > log.info("Previous newest: " + > iso2str.format(previous_last_timestamp)) > > The last 3 (from "Oldest time") and another later info message which is a > pure string appear in the log, but the first two don't. > > > On Tue, Aug 22, 2023 at 8:36 PM Richard Beare <richard.be...@gmail.com> wrote: >> >> Hi all, >> I'm having issues with logging from python. I have the processor set to >> debug level logging but I only see message from inside the callback; >> >> i.e >> >> flowFile = session.write(flowFile, PyStreamCallback()) >> >> calls to log.error and log.info from inside the process method of >> PyStreamCallback() work fine. >> >> However calls to log.error, log.warn etc from inside the typical "if >> flowFile != None" block are not appearing as bulletins. They don't cause >> errors either. What am I missing? >> >> As an aside, I also seem to have trouble with changes to the script being >> registered - that seems intermittent. >> >> I'm using nifi 1.20 >> >> Thanks
