verify dovecot 2.3.19.1 + fts_tika + tika-server 2.4.1 attachment scanning?

PGNet Dev pgnet.dev at gmail.com
Mon Jul 18 11:20:23 UTC 2022 

On 7/18/22 5:53 AM, Aki Tuomi wrote:
> Can you provide logs & doveconf -n?

referencing prior mention of a tika ML thread,

	https://dovecot.org/pipermail/dovecot/2022-July/125024.html

latest tika logs, as part of the ongoing thread there, are,

	https://tika.markmail.org/message/e2oyz55l6xd234yh

here's dovecot debug log output
('mail_debug=yes', since 'log_debug=(category=fts-tika)' is not yet supported)

	...
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<>: Debug: Loading modules from directory: /usr/lib64/dovecot
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<>: Debug: Module loaded: /usr/lib64/dovecot/lib01_acl_plugin.so
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<>: Debug: Module loaded: /usr/lib64/dovecot/lib20_fts_plugin.so
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<>: Debug: Module loaded: /usr/lib64/dovecot/lib20_virtual_plugin.so
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<>: Debug: Module loaded: /usr/lib64/dovecot/lib21_fts_flatcurve_plugin.so
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<>: Debug: auth-master: userdb lookup(myuser at example.com): Started userdb lookup
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<>: Debug: auth-master: conn unix:/run/dovecot/auth-userdb: Connecting
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<>: Debug: auth-master: conn unix:/run/dovecot/auth-userdb (pid=49802,uid=0): Client connected (fd=14)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<>: Debug: auth-master: userdb lookup(myuser at example.com): auth USER input: myuser at example.com home=/data/vmail/example.com/myuser/Maildir uid=5000 gid=5000 quota=dirsize:storage=10240000
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<>: Debug: auth-master: userdb lookup(myuser at example.com): Finished userdb lookup (username=myuser at example.com home=/data/vmail/example.com/myuser/Maildir uid=5000 gid=5000 quota=dirsize:storage=10240000)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<>: Debug: Added userdb setting: plugin/quota=dirsize:storage=10240000
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: Effective uid=5000, gid=5000, home=/data/vmail/example.com/myuser/Maildir
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: shared: root=/run/dovecot/, index=, indexpvt=, control=, inbox=, alt=
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: fts: Indexes disabled for namespace 'shared/%u/'
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: acl: initializing backend with data: vfile:/home/vmail/conf.d/example.com/acls:cache_secs=300
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: acl: acl username = myuser at example.com
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: acl: owner = 0
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: fs: root=/data/vmail/example.com/myuser/Maildir, index=/var/vmail-index/example.com/myuser, indexpvt=, control=/data/vmail/example.com/myuser/_control, inbox=/data/vmail/example.com/myuser/Maildir, alt=
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: acl: initializing backend with data: vfile:/home/vmail/conf.d/example.com/acls:cache_secs=300
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: acl: acl username = myuser at example.com
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: acl: owner = 1
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: fs: root=/data/vmail/virtual, index=, indexpvt=, control=, inbox=, alt=
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: fts: Indexes disabled for namespace 'virtual/'
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: acl: initializing backend with data: vfile:/home/vmail/conf.d/example.com/acls:cache_secs=300
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: acl: acl username = myuser at example.com
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: acl: owner = 1
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: fts-flatcurve: Xapian library version: 1.4.19
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: fts-flatcurve(INBOX): Opened DB (RO) messages=3901 version=1 shards=2
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: fts-flatcurve(INBOX): Last UID uid=146399
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: fts-flatcurve(INBOX): Last UID uid=146399
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: fts-flatcurve(INBOX): Opened DB (RW; current.1654048601101678) messages=342 version=1
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: fts-flatcurve(INBOX): Indexing uid=146400
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: host 127.0.0.1: Host created
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: host 127.0.0.1: Host session created
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998 (shared): Peer created
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: Peer pool created
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: Peer created
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: queue http://127.0.0.1:9998: Setting up connection to 127.0.0.1:9998 (1 requests pending)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: Linked queue http://127.0.0.1:9998 (1 queues linked)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: queue http://127.0.0.1:9998: Started new connection to 127.0.0.1:9998
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Submitted (requests left=1)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Waiting for request to finish
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: Creating 1 new connections to handle requests (already 0 usable, connecting to 0, closing 0)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: Making new connection 1 of 1 (0 connections exist, 0 pending)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: Connecting
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: Waiting for connect (fd=30) to finish for max 0 msecs
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: HTTP connection created (1 parallel connections exist)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: Client connected (fd=30)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: Connected
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: Ready for requests
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: Successfully connected (1 connections exist, 0 pending)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: Successfully connected (1 connections exist, 0 pending)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: Using 1 idle connections to handle 1 requests (1 total connections ready)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+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/]
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: Claimed request [Req1: PUT http://127.0.0.1:9998/tika/]
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Sent header
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Send more (sent 5569, buffered=5577)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: No more requests to service for this peer (1 connections exist, 0 pending)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Waiting for request to finish
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Send more (sent 8946, buffered=769)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Waiting for request to finish
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Send more (sent 9588, buffered=1411)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Waiting for request to finish
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Send more (sent 9508, buffered=1331)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Waiting for request to finish
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Send more (sent 9568, buffered=1391)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Waiting for request to finish
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Send more (sent 9497, buffered=1320)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Waiting for request to finish
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Send more (sent 9653, buffered=1476)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Waiting for request to finish
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Send more (sent 9504, buffered=1327)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Waiting for request to finish
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Send more (sent 9603, buffered=1426)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Waiting for request to finish
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Send more (sent 9596, buffered=1419)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Waiting for request to finish
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Send more (sent 9202, buffered=1025)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Waiting for request to finish
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Send more (sent 4698, buffered=4706)
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Finished sending payload
	2022-07-18 06:47:43 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Waiting for request to finish
	2022-07-18 06:47:44 lmtp(myuser at example.com)<Va3WB0461WIqwwAA+IOfAw>: Debug: lmtp-server: conn unix:pid=49910,uid=89 [1]: rcpt myuser at example.com: duplicate db: Cleanup
	2022-07-18 06:47:44 lmtp(49962): Debug: lmtp-server: conn unix:pid=49910,uid=89 [1]: rcpt myuser at example.com: User session is finished
	2022-07-18 06:47:44 lmtp(49962): Debug: lmtp-server: conn unix:pid=49910,uid=89 [1]: rcpt myuser at example.com: dict(file): dict destroyed
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: Got 422 response for request [Req1: PUT http://127.0.0.1:9998/tika/]: Unprocessable Entity (took 345 ms + 258 ms in queue)
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: 422 Unprocessable Entity
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Finished
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: queue http://127.0.0.1:9998: Dropping request [Req1: PUT http://127.0.0.1:9998/tika/]
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: host 127.0.0.1: Host is idle (timeout = 100 msecs)
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: request [Req1: PUT http://127.0.0.1/tika/]: Free (requests left=1)
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: fts-flatcurve(INBOX): Committed 1 changes to DB (RW; current.1654048601101678) in 0.110 secs
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: fts-flatcurve: Update transaction completed in 0.551 secs
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: User session is finished
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: No requests to service for this peer (1 connections exist, 0 pending)
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: No more requests queued; going idle (timeout = 100 msecs)
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: host 127.0.0.1: Idle host timed out
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: host 127.0.0.1: Host destroy
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: host 127.0.0.1: Host session destroy
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: queue http://127.0.0.1:9998: Destroy
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: Unlinked queue http://127.0.0.1:9998 (0 queues linked)
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: Idle connection timed out
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: Connection close
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: Connection disconnect
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: Disconnected: Connection closed (fd=30)
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: Detached peer
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: Lost a connection (0 queues linked, 0 connections left, 0 connections pending, 0 requests pending, 0 requests urgent)
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: conn 127.0.0.1:9998 [1]: Connection destroy
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: Dropping peer now
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: Peer close
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: Peer disconnect
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: Peer destroy
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998: Peer pool destroy
	2022-07-18 06:47:44 indexer-worker(myuser at example.com)<Wb3AB1511WIqzdAC+IOfAw:kI7WJ0861WIszdAC+IOfAw>: Debug: http-client: peer 127.0.0.1:9998 (shared): Peer destroy
	...

and

	doveconf -n

		-> https://pastebin.com/raw/MqdW7QHB

note that with prior/earlier versions of dovecot+tika (dunno exact yet; within the last few weeks ...) tika scanning with fts-tika was just fine.
atm, without fts-tika enabled, i've no issues with dovecot send or receive.

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