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e10fdbe77e
Summary: Patches often read from slaves (possibly stale data) and use that information to write on master. It causes problems when applying more patches quickly after each other because data created in previous patch may not be replicated yet. Test Plan: $ bin/storage upgrade Reviewers: epriestley Reviewed By: epriestley CC: aran, Korvin Differential Revision: https://secure.phabricator.com/D4483
39 lines
833 B
PHP
39 lines
833 B
PHP
<?php
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echo "Cleaning up old Herald rule applied rows...\n";
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$table = new HeraldRule();
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$table->openTransaction();
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$table->beginReadLocking();
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$rules = $table->loadAll();
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foreach ($rules as $key => $rule) {
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$first_policy = HeraldRepetitionPolicyConfig::toInt(
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HeraldRepetitionPolicyConfig::FIRST);
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if ($rule->getRepetitionPolicy() != $first_policy) {
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unset($rules[$key]);
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}
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}
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$conn_w = $table->establishConnection('w');
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$clause = '';
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if ($rules) {
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$clause = qsprintf(
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$conn_w,
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'WHERE ruleID NOT IN (%Ld)',
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mpull($rules, 'getID'));
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}
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echo "This may take a moment";
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do {
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queryfx(
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$conn_w,
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'DELETE FROM %T %Q LIMIT 1000',
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HeraldRule::TABLE_RULE_APPLIED,
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$clause);
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echo ".";
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} while ($conn_w->getAffectedRows());
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$table->endReadLocking();
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$table->saveTransaction();
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echo "\nDone.\n";
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