Upgrade from 2.16 to 3.0.3 is failing

@Dilish_Vajrala wrote:

need some urgent help

we are trying to upgrade our piwik version from 2.16 to 3.0.3 and the db upgrade doesn't seem to work. I am running it from the server and query updating this table in particular fails piwik_log_link_visit_action. our DB is 750 G and that table has 2 billion rows. after running for several hours it fails with this error ERROR 1034 (HY000): Incorrect key file for table 'piwik_log_link_visit_action'; try to repair it. Is there another way to update this table ? I need to run two alter statements
ALTER TABLE piwik_log_link_visit_action ADD COLUMN idpageview CHAR(6) NULL DEFAULT NULL, ADD COLUMN interaction_position SMALLINT UNSIGNED DEFAULT NULL, MODIFY COLUMN time_spent_ref_action INTEGER(10) UNSIGNED NULL;
ALTER TABLE piwik_log_link_visit_action CHANGE idlink_va idlink_vaBIGINT(10) UNSIGNED NOT NULL AUTO_INCREMENT, CHANGEidvisitidvisitBIGINT(10) UNSIGNED NOT NULL, CHANGEidaction_name_refidaction_name_ref INTEGER(10) UNSIGNED NULL;

lplease help ..the system is down for our users and can't be used untill the DB upgrade is complete.

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