/**
* Adds an error message to Core's running log, and sends the message to any registered loggers
* @param string $errorMsg Error Message
* @param int $priority error priority level (PandraLog::LOG_)
*/
public static function registerError($errorMsg, $priority = PandraLog::LOG_WARNING)
{
$message = '(PandraCore) ' . $errorMsg;
PandraLog::logPriorityMessage($priority, $message);
self::$lastError = $errorMsg;
}
/**
* Gets complete slice of Thrift cassandra_Column objects for keyID
*
* @return array cassandra_Column objects
*/
public function getCFSlice($keyID, $keySpace, $cfName, $superName = NULL, $consistencyLevel = NULL)
{
$client = self::getClient();
// build the column path
$columnParent = new cassandra_ColumnParent();
$columnParent->column_family = $cfName;
$columnParent->super_column = $superName;
$predicate = new cassandra_SlicePredicate();
$predicate->slice_range = new cassandra_SliceRange();
$predicate->slice_range->start = '';
$predicate->slice_range->finish = '';
try {
if (is_array($keyID)) {
return $client->multiget_slice($keySpace, $keyID, $columnParent, $predicate, self::getConsistency($consistencyLevel));
} else {
return $client->get_slice($keySpace, $keyID, $columnParent, $predicate, self::getConsistency($consistencyLevel));
}
} catch (TException $te) {
var_dump($te);
self::$lastError = 'TException: ' . $te->getMessage() . "\n";
return NULL;
}
return NULL;
}