enable/control fts-tika debug logging in Dovecot 2.3.18 + Tika Server 2.4.0?

[PGNet Dev]

On 5/23/22 8:16 PM, Michael Slusarz wrote:
> Unfortunately, Tika has not yet been converted to events/categories with the ability to more granularly enable debugging just for this component.

Aha! Thx.

> It's probably easier to just look at tika's debugging logs.  The default log level (at least in Tika 2.3) will output an INFO line for every attachment indexed:> INFO  [qtp235162442-22] 16:15:19,905 org.apache.tika.server.core.resource.TikaResource /tika (text/calendar)

I've been poking at slf4j; thought that's what tika 2x uses.
So far, haven't been able to get a peep out of it. :-/  Need to go a'googlin'

OTOH, with `mail_debug = on`, I see these,

...
2022-05-23 20:49:37 indexer-worker(myuser at example.com)<dOdUCaArjGIKlwEA+IOfAw:mFdtKKErjGIMlwEA+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Submitted (requests left=1)
2022-05-23 20:49:37 indexer-worker(myuser at example.com)<dOdUCaArjGIKlwEA+IOfAw:mFdtKKErjGIMlwEA+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Waiting for request to finish
2022-05-23 20:49:37 indexer-worker(myuser at example.com)<dOdUCaArjGIKlwEA+IOfAw:mFdtKKErjGIMlwEA+IOfAw>: Debug: http-client: queue http://127.0.0.1:9998: Connection to peer 127.0.0.1:9998 claimed request [Req1: PUT http://127.0.0.1:9998/tika/]
2022-05-23 20:49:37 indexer-worker(myuser at example.com)<dOdUCaArjGIKlwEA+IOfAw:mFdtKKErjGIMlwEA+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: Claimed request [Req1: PUT http://127.0.0.1:9998/tika/]
2022-05-23 20:49:37 indexer-worker(myuser at example.com)<dOdUCaArjGIKlwEA+IOfAw:mFdtKKErjGIMlwEA+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Sent header
2022-05-23 20:49:37 indexer-worker(myuser at example.com)<dOdUCaArjGIKlwEA+IOfAw:mFdtKKErjGIMlwEA+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Send more (sent 5562, buffered=5570)
2022-05-23 20:49:37 indexer-worker(myuser at example.com)<dOdUCaArjGIKlwEA+IOfAw:mFdtKKErjGIMlwEA+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Waiting for request to finish
2022-05-23 20:49:37 indexer-worker(myuser at example.com)<dOdUCaArjGIKlwEA+IOfAw:mFdtKKErjGIMlwEA+IOfAw>:
...

, which looks promising.

But, so far, body Search exec, from within TBird, is not returning anything that I know is in that PDF.  Which is the 'problem' I'm trying to log in order to debug ...