i've installed tika-server-standard v2.4.0
launched with
/etc/systemd/system/tika.service
[Unit]
Description=Apache Tika server
After=network-online.target
Requires=network-online.target
[Service]
SyslogIdentifier=tika
User=tika
Group=tika
ExecStart=/usr/bin/java \
-jar /srv/tika/tika-server.jar \
--host 127.0.0.1 \
--port 9998
SuccessExitStatus=143
[Install]
WantedBy=multi-user.target
it's up
systemctl status tika
● tika.service - Apache Tika server
Loaded: loaded (/etc/systemd/system/tika.service; enabled;
vendor preset: disabled)
Active: active (running) since Tue 2022-05-24 11:52:49
EDT; 8min ago
Main PID: 24034 (java)
Tasks: 54 (limit: 8949)
Memory: 140.3M
CPU: 27.996s
CGroup: /system.slice/tika.service
├─24034 /usr/bin/java -Dpdfbox.fontcache=/var/tika
-jar /srv/tika/tika-server.jar --host 127.0.0.1 --port 9998
└─24069 java -Djava.awt.headless=true -cp
/srv/tika/tika-server.jar -Dtika.server.id=ac3ee71e-988b-45a0-ad09-13425d8eeb01
org.apache.tika.server.core.TikaServerProcess -h 127.0.0.1 -p 9998 -i
ac3ee71e-988b-45a0-ad09-13425d8eeb01 -forkedStatusFile
/tmp/apache-tika-server-forked-tmp-16850490462322854594 -numRestarts 0
, responding,
curl \
-T /tmp/test.pdf \
http://127.0.0.1:9998/meta
pdf:unmappedUnicodeCharsPerPage,0,0,0,0,0,0,0,0,0,0,0,0,0,0
pdf:PDFVersion,1.4
xmp:CreatorTool,Adobe InDesign 15.1 (Macintosh)
pdf:hasXFA,false
access_permission:modify_annotations,true
access_permission:can_print_degraded,true
X-TIKA:Parsed-By-Full-Set,org.apache.tika.parser.DefaultParser,org.apache.tika.parser.pdf.PDFParser
dcterms:created,2020-08-13T14:55:46Z
language,en
dcterms:modified,2020-09-24T23:38:28Z
dc:format,application/pdf; version=1.4
xmpMM:DocumentID,xmp.id:8a612346-9d03-4caf-8ebf-da6f3716ed0a
pdf:docinfo:creator_tool,Adobe InDesign 15.1 (Macintosh)
access_permission:fill_in_form,true
pdf:docinfo:modified,2020-09-24T23:38:28Z
pdf:hasCollection,false
pdf:encrypted,false
pdf:hasMarkedContent,true
Content-Type,application/pdf
dc:language,en-US
pdf:producer,Adobe PDF Library 15.0
access_permission:extract_for_accessibility,true
access_permission:assemble_document,true
xmpTPg:NPages,14
pdf:hasXMP,true
pdf:charsPerPage,84,676,1653,1914,814,1022,645,1221,1087,732,887,1295,1263,149
access_permission:extract_content,true
xmpMM:DerivedFrom:DocumentID,xmp.did:b98726d4-04c4-48f5-88be-0a48a0074356
access_permission:can_print,true
pdf:docinfo:trapped,false
X-TIKA:Parsed-By,org.apache.tika.parser.DefaultParser,org.apache.tika.parser.pdf.PDFParser
xmpMM:DerivedFrom:InstanceID,xmp.iid:3dd6a91f-a114-4d63-804e-e2b749c15075
pdf:annotationTypes,null
access_permission:can_modify,true
pdf:docinfo:producer,Adobe PDF Library 15.0
pdf:docinfo:created,2020-08-13T14:55:46Z
pdf:annotationSubtypes,Link
and integrates well into my dovecot fts instance
next, preparing for some customization, with the to first simply replicate the
default, prior to any mods,
I create an override config, cloning the jar's default.
jar xf tika-server.jar
cp ./tika-server-config-default.xml ./tika-server-config-custom.xml
and edit
/etc/systemd/system/tika.service
...
ExecStart=/usr/bin/java \
-Dpdfbox.fontcache=/var/tika \
-jar /srv/tika/tika-server.jar \
+ -c /srv/tika/tika-server-config-custom.xml \
--host 127.0.0.1 \
--port 9998
on relaunch, and attempted use in, e.g., dovecot indexing, the connection's
refused
2022-05-24 11:51:26
indexer-worker([email protected])<k49UAP3+jAQKXQCI+IOfAw:rXI+Ev7+jGKKXQAA+IOfAw>:
Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998)
failed: Connection refused
no other changes have been made, other than the spec'n of the config.
removal of the config file spec gets it working again.
i assume that the /srv/tika/tika-server-config-custom.xml is not sufficient for
tika-server launch?
what do i need to change to get to a default-launch state, WITH a config --
that I can eventually modify -- specified?
