First import of 20K products in 17mins, second import takes about 1 hour.

[EnigmaWebdesign]

// Provide a general summary of the issue in the Title above

Preconditions

// Provide a more detailed information about you Magento, Apache2/nginx, PHP & MySQL version // Provide example CSV file to help us reproduce your issue We're using Magento 2.2.7 on Apache2, PHP 7.1 & Mysql 5.7.29.

Steps to reproduce

// Provide a list of steps to reproduce this bug, include which plugins you use // You can attach your magmi profile files stored in directory "{your Magento dir}/magmi/conf/{your profile name directory} We have a fresh database, we take the CSV and import about 20K products. In 17 mins all data is imported.

Actual result

// Tell us what happens instead - screenshot, logs etc.

The second time we import the same CSV file it takes about 1 to 1,5 hours to finish (sometimes it stuck at 97% or 99%).

Why is the import, running for a second time, taking so long to import?

Cheers,

Steve

[tmotyl]

Hi @EnigmaWebdesign Please recheck your report. There is no Magento 2.7. Also MySQL 4.9.4 is an ancient version, and I'm pretty sure Magento requires MySQL > 5.6

Please also attach additional data like magmi profile, as requested in the issue template.

[EnigmaWebdesign]

Hi tmotyl,

My apolgies. I created this ticket when things got wicked in the office. I fixed my Magento version and checked my MySQL version (now fixed) and I attached a screenshot of the current Magmi configuration.

Many thanks,

Steve

[EnigmaWebdesign]

I have checked with the hosting provider where the site is hosted. We are currently importing the CSV file (+/- 100MB) with option to create new products and update excisting ones.

This is what they saw in the logs: 280322 | plc2day_mro | localhost | plc2day_mro | Query | 0 | updating | DELETE FROM url_rewrite WHERE entity_id='7109' AND entity_type = 'product' AND is_autogenerated=1 | 0 | 339509 |

It does this constantly with every product. Question is, why are all product url's rewritten. This shouldn't happen during import in my opinion.

[HOSTED-POWER]

It's indeed strange to see so many url rewrite delete going on when doing a "simple" update ;)

[EnigmaWebdesign]

Ok,

I solved this one myself. I unchecked On the fly indexer which was the one creating rewrites after the import. Now it's working fine. I'm using the CLI interface since it's great to use with cronjobs.

Cheers,

Steve