SolrReindexGroupQueuedJob
class SolrReindexGroupQueuedJob extends SolrReindexQueuedJobBase (View source)
Queuedjob to re-index a small group within an index.
This job is optimised for efficient full re-indexing of an index via Solr_Reindex.
Operates similarly to {\SilverStripe\FullTextSearch\Solr\Reindex\Jobs\SearchUpdateQueuedJobProcessor} but can not work with an arbitrary list of IDs. Instead groups are segmented by ID. Additionally, this task does incremental deletions of records.
Properties
| protected | bool | $isComplete | Flag whether this job is done |
from SolrReindexQueuedJobBase |
| protected | array | $messages | List of messages |
from SolrReindexQueuedJobBase |
| protected | LoggerInterface | $logger | Logger to use for this job |
from SolrReindexQueuedJobBase |
| protected | string | $indexName | Name of index to reindex |
|
| protected | type | $state | Variant state that this group belongs to |
|
| protected | string | $class | Single class name to index |
|
| protected | int | $groups | Total number of groups |
|
| protected | int | $group | Group index |
Methods
No description
Sets data about the job
Setup this queued job. This is only called the first time this job is executed (ie when currentStep is 0)
What type of job is this? Options are
- QueuedJob::IMMEDIATE
- QueuedJob::QUEUED
- QueuedJob::LARGE
A job is run within an external processing loop that will call this method while there are still steps left to complete in the job.
Details
__construct($indexName = null, $state = null, $class = null, $groups = null, $group = null)
No description
protected SearchLogFactory
getLoggerFactory()
No description
protected LoggerInterface
getLogger()
Gets a logger for this job
setLogger(LoggerInterface $logger)
Assign custom logger for this job
getJobData()
Return the current job state as an object containing data
stdClass ( 'totalSteps' => the total number of steps in this job - this is relayed to the user as an indicator of time 'currentStep' => the current number of steps done so far. 'isComplete' => whether the job is finished yet 'jobData' => data that the job wants persisted when it is stopped or started 'messages' => a cumulative array of messages that have occurred during this job so far )
setJobData(int $totalSteps, int $currentStep, bool $isComplete, stdClass $jobData, array $messages)
Sets data about the job
is an inverse of the getJobData() method, but being explicit about what data is set
protected SolrReindexHandler
getHandler()
Get the reindex handler
jobFinished()
Returns true or false to indicate that this job is finished
prepareForRestart()
Called whenever a job is restarted for whatever reason.
This is a separate method so that broken jobs can do some fixup before restarting.
setup()
Setup this queued job. This is only called the first time this job is executed (ie when currentStep is 0)
afterComplete()
No description
getJobType()
What type of job is this? Options are
- QueuedJob::IMMEDIATE
- QueuedJob::QUEUED
- QueuedJob::LARGE
string
getSignature()
Gets a unique signature for this job and its current parameters.
This is used so that a job isn't added to a queue multiple times - this for example, an indexing job might be added every time an item is saved, but it isn't processed immediately. We dont NEED to do the indexing more than once (ie the first indexing will still catch any subsequent changes), so we don't need to have it in the queue more than once.
If you have a job that absolutely must run multiple times, the AbstractQueuedJob class provides a time sensitive randomSignature() method that can be used for returning a random signature each time
addMessage(string $message)
Add an arbitrary text message into a job
string
getTitle()
Gets a title for the job that can be used in listings
process()
A job is run within an external processing loop that will call this method while there are still steps left to complete in the job.
Typically, this method should process just a small amount of data - after calling this method, the process loop will save the current state of the job to protect against potential failures or errors.