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@natlibfi/melinda-rest-api-commons

v4.2.2

Published

Shared modules for microservices of Melinda rest api import system

Downloads

419

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Links

Git

Maintainers

natlibfi-jonollilnatlibfi-jonollildrone-melindadrone-melinda

Keywords

Readme

Shared modules for microservices of Melinda rest api import system

NPM Version Node Version

Shared modules for microservices of Melinda rest api import system

Constants

QUEUE_ITEM_STATE

QueueItemState flow for bulk jobs (multiple records, no validations):

| microservice | states | |--------------|--------------------------------------------------------| | http | -> VALIDATOR.UPLOADING -> VALIDATOR.PENDING_QUEUING -> | | validator | VALIDATOR.QUEUING_IN_PROGRESS -> IMPORTER.IN_QUEUE -> | | importer | IMPORTER.IMPORTING -> IMPORT_JOB_STATEs* -> DONE | | | | | any | any -> ERROR if errored |

*IMPORT_JOB_STATEs: EMPTY or IN_QUEUE, PROCESSING -> final: DONE, ERROR, ABORT

QueueItemState flow for prio jobs (single record):

| microservice | states | |--------------|------------------------------------------------------------| | http | -> VALIDATOR.PENDING_VALIDATION -> | | validator | VALIDATOR.VALIDATING -> IMPORTER.IN_QUEUE -> | | importer | IMPORTER.IMPORTING -> IMPORT_JOB_STATEs* -> DONE | | | | | http | any -> ABORT if job has stayed in an active state too long | | validator | VALIDATOR.VALIDATING -> DONE for noop (no-operation) jobs | | | | | any | any -> ERROR if errored |

*IMPORT_JOB_STATEs: EMPTY or IN_QUEUE, PROCESSING -> final: DONE, ERROR, ABORT

CHUNK_SIZE

Chunck size to execution time ratio (From file to queue: ~450 records in 15sec)

| Total records | Chunk size | Chunks | Execution time | Time / chunk | Operation | |---------------|------------|--------|----------------|--------------|-----------| | 9248 | 100 | 93 | ~597 sec | ~6.4 sec | Update | Executed on test server using bridge to docker server and back to server

Common confs for aleph-record-load-api

| P_manage_18 name | Node name | Prio update | Prio create | Bulk update | Bulk create | Description | |---------------------|-------------------|-------------|-------------|-------------|-------------|---------------------------------------------------------| | p_active_library | pActiveLibrary | params | params | params | params | Library to use | | p_input_file | pInputFile | generated | generated | generated | generated | Source file location | | p_reject_file | pRejectFile | generated | generated | generated | generated | Log file for rejected records | | p_log_file | pLogFile | generated | generated | generated | generated | Log file for updated/created record ids | | p_old_new | pOldNew | OLD | NEW | OLD | NEW | Method of operation. Either NEW or OLD | | p_fix_type | pFixType | API | API | INSB | INSB | Aleph fix routine code | | p_check_references | pCheckReferences | | | | | | | p_update_f | pUpdateF | FULL | FULL | FULL | FULL | Indexing action | | p_update_type | pUpdateType | REP | REP | REP | REP | REP or APP (REPlace or APPend) | | p_update_mode | pUpdateMode | M | M | M | M | User mode. Either M (Multi-user) or S (Single-user) | | p_char_conv | pCharConv | | | | | Character conversion to apply | | p_merge_type | pMergeType | | | | | Merge/Preferred routine | | p_cataloger_in | pCatalogerIn | params | params | params | params | Value which is written to CAT fields | | p_cataloger_level_x | pCatalogerLevelX | | | | | Cataloger lever | | p_z07_priority_year | pZ07PriorityYear | 1998 | 1990 | 2099 | 2099 | Override indexing priority | | p_redirection_field | pRedirectionField | | | | | |

License and copyright

Copyright (c) 2020-2024 University Of Helsinki (The National Library Of Finland)

This project's source code is licensed under the terms of MIT or any later version.