Rebuild nozebra.pl

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Версія від 16:24, 14 листопада 2022, створена Dubyk (обговореннявнесок) (Опис)
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Назва

rebuild_nozebra.pl — сценарій переіндексування бібліографічних та віторитетних MARC-записів у БД Zebra.

Використовуйте це пакетне завдання, щоб переіндексувати усі бібліотечні або авторитетні записи у Вашій базі даних Koha.

Опис

Параметри:

-b

— index bibliographic records

-a

— index authority records

-daemon

— Run in daemon mode. The program will loop checking
for entries on the zebraqueue table, processing
them incrementally if present, and then sleep
for a few seconds before repeating the process
Checking the zebraqueue table is done with a cheap
SQL query. This allows for near realtime update of
the zebra search index with low system overhead.
Use -sleep to control the checking interval.
Daemon mode implies -z, -a, -b. The program will
refuse to start if options are present that do not
make sense while running as an incremental update
daemon (e.g. -r or -offset).

-sleep 10

— Seconds to sleep between checks of the zebraqueue
table in daemon mode. The default is 5 seconds.

-z

— select only updated and deleted
records marked in the zebraqueue
table. Cannot be used with -r
                           or -s.

--skip-deletes

— only select record updates, not record
deletions, to avoid potential excessive
I/O when zebraidx processes deletions.
If this option is used for normal indexing,
a cronjob should be set up to run
rebuild_zebra.pl -z without --skip-deletes
during off hours.
Only effective with -z.

-r

— clear Zebra index before
                           adding records to index. Implies -w.

-d

— Temporary directory for indexing.
If not specified, one is automatically
created. The export directory
is automatically deleted unless
you supply the -k switch.

-k

— Do not delete export directory.

-s

— Skip export. Used if you have
already exported the records
in a previous run.

-nosanitize

— export biblio/authority records directly from DB marcxml
field without sanitizing records. It speed up
dump process but could fail if DB contains badly
encoded records. Works only with -x,

-w

— skip shadow indexing for this batch

-y

— do NOT clear zebraqueue after indexing; normally,
after doing batch indexing, zebraqueue should be
marked done for the affected record type(s) so that
a running zebraqueue_daemon doesn't try to reindex
the same records - specify -y to override this.
Cannot be used with -z.

-v

— increase the amount of logging. Normally only
warnings and errors from the indexing are shown.
Use log level 2 (-v -v) to include all Zebra logs.

--length 1234

— how many biblio you want to export

--offset 1243

— offset you want to start to
example: --offset 500 --length=500 will result in a LIMIT 500,1000 (exporting 1000 records, starting by the 500th one
)
note that the numbers are NOT related to biblionumber, that's the intended behaviour.

--where

— let you specify a WHERE query, like itemtype='BOOK'
                           or something like that

--run-as-root

— explicitily allow script to run as 'root' user

--wait-for-lock

— when not running in daemon mode, the default
behavior is to abort a rebuild if the rebuild
lock is busy. This option will cause the program
to wait for the lock to free and then continue
processing the rebuild request,

--table

— specify a table (can be items, biblioitems, biblio, biblio_metadata) to retrieve biblionumber to index.
biblioitems is the default value.

--help or -h

— show this message.

Джерела