public function init()
{
$this->_instanceName = $this->argumentValue('instance', '');
$this->_logger->setInstanceName($this->_instanceName);
if ($this->argumentIsSet('dry-run')) {
ProcessorOptions::setDryRun(true);
}
TokenRange::setOverrideTableName($this->_getTokenRangesTableName());
TokenRange::setOverrideServiceName($this->_getTokenRangesDBServiceName());
}
private function _generatePrettyReport(TokenRange $currentRange, $now, $rangeStartTime, $rangeTotal, $rangeProcessed, $rangeErrors, $currentRate, $rangeSkipped, $totalSkipped, $totalDuration, $averageRate, $lastKey)
{
$t = new TextTable(new ReportTableDecorator());
$t->appendSubHeading('Current Range ' . Shell::colourText("(" . $currentRange->id() . ")", Shell::COLOUR_FOREGROUND_LIGHT_GREY));
$t->appendRows([['Start token', $currentRange->startToken], ['End token', $currentRange->endToken], ['First key', $currentRange->firstKey], ['Last key', $currentRange->lastKey]]);
$t->appendSubHeading('Range statistics');
$t->appendRows([['Processing time', DateTimeHelper::secondsToTime($now - $rangeStartTime)], ['Total items', number_format($rangeTotal)], ['Processed items', number_format($rangeProcessed)], ['Skipped', number_format($rangeSkipped)], ['Errors', number_format($rangeErrors)], ['Processing rate', number_format($currentRate) . ' items/second']]);
$t->appendSubHeading('Total');
$t->appendRows([['Processing time', DateTimeHelper::secondsToTime($totalDuration)], ['Total items', number_format($this->totalItems)], ['Processed items', number_format($this->processedItems)], ['Skipped', number_format($totalSkipped)], ['Errors', number_format($this->errors)], ['Processing rate', number_format($averageRate) . ' items/second']]);
$t->appendSpacer();
$t->appendRow(['Last key seen', $lastKey]);
ob_start();
echo $_REQUEST['__path__'] . "\n";
echo $t;
EventManager::trigger(Events::DISPLAY_REPORT_END);
return ob_get_clean();
}
/**
* Get a list of all Token Ranges tables that could be used by this script.
* In most cases this will only return 1 table but if the script is using
* sharded tables then this will return all of them.
*
* @return string[]
*/
public function listAllRangeTables()
{
$tables = [];
$db = TokenRange::conn();
$tableName = TokenRange::tableName();
if (strpos($tableName, '_') !== false) {
$parts = explode("_", $tableName);
$last = array_pop($parts);
if (is_numeric($last)) {
$tableBase = implode("_", $parts) . '_';
$i = 1;
while (true) {
$table = $tableBase . $i;
$res = $db->numRows("SHOW TABLES LIKE '" . $table . "'");
if ($res > 0) {
$tables[] = $table;
} else {
break;
}
$i++;
}
}
}
if (count($tables) == 0) {
$tables = [$tableName];
}
return $tables;
}
