My indexer:reindex process for Design config grid, Customer Grid, and Catalog Search always stuck at processing:
i already reset the indexer, but when i run indexer:reindex again, it stucks at processing
php bin/magento indexer:reset
and the same goes when i try to invalid the indexer from db
update indexer_state set status = 'invalid'
Best Answer
Check if you have any cron running every minute and if it relates with those reindexes . If any of crons is related to those indexer that are running , try to increase the time of the cron for those , and test again. Are you running on a Magento 2 Enterprice or Community ?
Try to increase Schedule Ahead for option and then run
php bin/magento cron:run --group=index