/**
* @depends testAppendStreamOnNewFile
*
* @param ExtendedFilesystem $fs
*
* @return ExtendedFilesystem
*/
public function testAppendStreamOnExistingFile(ExtendedFilesystem $fs)
{
$newFile = "new_file.txt";
$orig = <<<STRING
abcdefghijklmn
STRING;
$fs->write($newFile, $orig);
$str = <<<STRING
opqrst
STRING;
$fh = $fs->appendStream($newFile);
fwrite($fh, $str);
fclose($fh);
$this->assertContains($orig . $str, $fs->read($newFile));
$str2 = <<<STRING
uvwxyz
STRING;
$fs->append($newFile, $str2);
$this->assertContains($orig . $str . $str2, $fs->read($newFile));
return $fs;
}
use Oasis\Mlib\AwsWrappers\StsClient;
use Oasis\Mlib\FlysystemWrappers\ExtendedAwsS3Adapter;
use Oasis\Mlib\FlysystemWrappers\ExtendedFilesystem;
use Oasis\Mlib\FlysystemWrappers\ExtendedLocal;
use Oasis\Mlib\Redshift\DrdStreamWriter;
use Oasis\Mlib\Redshift\RedshiftConnection;
use Oasis\Mlib\Redshift\RedshiftExporter;
use Oasis\Mlib\Redshift\RedshiftImporter;
$awsConfig = ['profile' => "oasis-minhao", 'region' => 'ap-northeast-1'];
$sts = new StsClient(['profile' => 'oasis-minhao', 'region' => 'ap-northeast-1']);
$rs = RedshiftConnection::getConnection(["host" => "oas-dmp-test.cikskyn4dlgm.ap-northeast-1.redshift.amazonaws.com", "port" => 5439, "dbname" => "oasdmp", "user" => "oasdmp", "password" => "NU9qEG3nR8"]);
$localFs = new ExtendedFilesystem(new ExtendedLocal('/tmp'));
$s3Fs = new ExtendedFilesystem(new ExtendedAwsS3Adapter(new S3Client($awsConfig), "minhao-dev", "/tmp"));
$importer = new RedshiftImporter($rs, $localFs, $s3Fs, 'ap-northeast-1', $sts);
$exporter = new RedshiftExporter($rs, $localFs, $s3Fs, 'ap-northeast-1', $sts);
$columns = explode(",", "a1,a2,a3,a4,a5,a6,a7");
$dataPath = 'data';
$localFs->put($dataPath, '');
$drd_os = $localFs->appendStream($dataPath);
$writer = new DrdStreamWriter($drd_os, $columns);
for ($i = 0; $i < 10; ++$i) {
$data = [];
for ($j = 0; $j < 7; ++$j) {
$data['a' . ($j + 1)] = mt_rand(1, 10) + $j * 10;
}
$writer->writeRecord($data);
}
fclose($drd_os);
//$importer->importFromFile('/out/testing', 'test', $columns, true, true);
//$importer->importFromFile('ddd', 'test', $columns, true, true);
$exporter->exportToFile('/out//testing', 'SELECT * FROM test', false, true, true);
