Geek Answers Handbook

When is automatic partial reindexing performed in Magento EE 1.13?

Magento 1.13 has added partial indexing for most indexes, along with the ability to defer the indexing process to a cron job that runs asynchronously.

My question is, is there an existing cron job that does this or is this what I need to configure myself?

The documentation for this is not clear: http://www.magentocommerce.com/knowledge-base/entry/ee113-indexing#reindex-options

  • Scheduled update to schedule reindexing using the Magento cron job.
  • The change occurs either within a minute, or in accordance with the cron schedule.

This leads me to believe in the existence of an existing process that runs every time cron runs.

I see the index cleaner schedule, but only appears to clear old entries in the change log tables. Actually this is not like indexing.

I cannot find a cron job in the base code that runs these indexes.

+6
source share
1 answer

I think I found it. enterprise_refresh_index

<enterprise_refresh_index> <schedule> <cron_expr>always</cron_expr> </schedule> <run> <model>enterprise_index/observer::refreshIndex</model> </run> </enterprise_refresh_index> 
 public function refreshIndex(Mage_Cron_Model_Schedule $schedule) { /** @var $helper Enterprise_Index_Helper_Data */ $helper = Mage::helper('enterprise_index'); /** @var $lock Enterprise_Index_Model_Lock */ $lock = Enterprise_Index_Model_Lock::getInstance(); if ($lock->setLock(self::REINDEX_FULL_LOCK)) { /** * Workaround for fatals and memory crashes: Invalidating indexers that are in progress * Successful lock setting is considered that no other full reindex processes are running */ $this->_invalidateInProgressIndexers(); $client = Mage::getModel('enterprise_mview/client'); try { //full re-index $inactiveIndexes = $this->_getInactiveIndexersByPriority(); $rebuiltIndexes = array(); foreach ($inactiveIndexes as $inactiveIndexer) { $tableName = (string)$inactiveIndexer->index_table; $actionName = (string)$inactiveIndexer->action_model->all; $client->init($tableName); if ($actionName) { $client->execute($actionName); $rebuiltIndexes[] = $tableName; } } //re-index by changelog $indexers = $helper->getIndexers(true); foreach ($indexers as $indexerName => $indexerData) { $indexTable = (string)$indexerData->index_table; $actionName = (string)$indexerData->action_model->changelog; $client->init($indexTable); if (isset($actionName) && !in_array($indexTable, $rebuiltIndexes)) { $client->execute($actionName); } } } catch (Exception $e) { $lock->releaseLock(self::REINDEX_FULL_LOCK); throw $e; } $lock->releaseLock(self::REINDEX_FULL_LOCK); } return $this; }

This is executed “always” every time cron is executed. It performs full re-indexes for indexes that need and processes a change log for those who do not.

+9
source

More articles:


All Articles