The default of 1 resembles the old behavior: 1 fork for the job.
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Right now background_jobs_worker.pl only processes jobs in serial. It would make sense to handle jobs in parallel up to a user definable limit.
Test Plan:
1) Apply this patch
2) Stop background_jobs_worker.pl
3) Generate some background jobs by editing records, placing holds, etc
4) Watch processes in a new terminal: watch -n 0.1 'ps aux | grep background_jobs_worker.pl'
5) Run background_jobs_worker.pl with parameter -m 3 or some other
number of max processes
6) Note the multiple forked processes in the ps output
Test notes - also tested the following on KTD:
1. Stop background_jobs_worker.pl
2. Edit /etc/koha/sites/kohadev/koha-conf.xml - set max_processes to 10
3. Generate some background jobs
4. Watch processes in a new terminal: watch -n 0.1 'ps aux | grep background_jobs_worker.pl'
5. Restart all
6. Confirm multiple forked processes in the ps output
Both methods work as expected and generate multiple forked processes
based on the value set for max processes.
Signed-off-by: emlam <emily.lamancusa@montgomerycountymd.gov>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Currently we generate large numebrs if single record reindex for circulation and other
actions. It can take a long time to process these as we need to load the ES settings for each.
This patch updates the Elasticsearch background jobs to throw records into a new queue
that can be processed by it's own worker and adds a dedicated worker that batches the jobs
every 1 second.
To test:
1 - Apply patches, set SearchEngine system preference to 'Elasticsearch'
2 - perl misc/search_tools/es_indexer_daemon.pl
3 - Leave the running in terminal and perform actions in staff interface:
- Checking out a bib
- Returning a bib
- Editing a single bib
- Editing a single item
- Batch editing bibs
- Batch editing items
4 - Confirm for each action that records are updated in search/search results
5 - Stop the script
6 - set SearchEngine system preference to 'Zebra'
7 - perl misc/search_tools/es_indexer_daemon.pl
8 - Script dies as Elasticsearch not enabled
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Emily Lamancusa <emily.lamancusa@montgomerycountymd.gov>
Bug 32594: (follow-up) Adjust logging per bug 32612
JD amended patch: tidy! There were tabs here...
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
On bug 32594 we are adding a new worker, dedicated to Elastic indexing.
We should have a common place for workers, and we agreed on misc/workers
To test:
1 - Apply patch
2 - reset_all in koha testing docker
3 - ps aux | grep background
4 - Confirm the workers are running, and running in the new directory
5 - Perform a batch item modification
6 - Ensure the job is processed by the worker
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
