Rebuild nozebra.pl

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

• https://git.koha-community.org/gitweb/?p=koha.git;a=blob;f=misc/migration_tools/rebuild_zebra.pl;h=ec19ce1f5c40445dcdb7c033414fde02dcb06c2b;hb=HEAD
• https://github.com/Koha-Community/Koha/blob/master/misc/migration_tools/rebuild_zebra.pl