Examples with OutputStreamBasedInProgressFileRecoverable org.apache.flink.streaming.api.functions.sink.filesystem.OutputStreamBasedPartFileWriter.OutputStreamBasedInProgressFileRecoverable used on opensource projects

Example 1 with OutputStreamBasedInProgressFileRecoverable

use of org.apache.flink.streaming.api.functions.sink.filesystem.OutputStreamBasedPartFileWriter.OutputStreamBasedInProgressFileRecoverable in project flink by apache.

the class OutputStreamBasedPartFileRecoverableMigrationTest method testSerializationInProgress.

@Test
public void testSerializationInProgress() throws IOException {
    String scenario = "in-progress";
    java.nio.file.Path path = resolveVersionPath(previousVersion, scenario);
    RecoverableWriter writer = FileSystem.getLocalFileSystem().createRecoverableWriter();
    OutputStreamBasedInProgressFileRecoverableSerializer serializer = new OutputStreamBasedInProgressFileRecoverableSerializer(writer.getResumeRecoverableSerializer());
    InProgressFileRecoverable recoverable = serializer.deserialize(previousVersion, Files.readAllBytes(path.resolve("recoverable")));
    Assert.assertTrue(recoverable instanceof OutputStreamBasedInProgressFileRecoverable);
    // make sure the ResumeRecoverable is valid
    writer.recover(((OutputStreamBasedInProgressFileRecoverable) recoverable).getResumeRecoverable());
}

Example 2 with OutputStreamBasedInProgressFileRecoverable

use of org.apache.flink.streaming.api.functions.sink.filesystem.OutputStreamBasedPartFileWriter.OutputStreamBasedInProgressFileRecoverable in project flink by apache.

the class OutputStreamBasedPartFileRecoverableMigrationTest method prepareDeserializationInProgress.

@Test
@Ignore
public void prepareDeserializationInProgress() throws IOException {
    String scenario = "in-progress";
    java.nio.file.Path path = resolveVersionPath(CURRENT_VERSION, scenario);
    RecoverableWriter writer = FileSystem.getLocalFileSystem().createRecoverableWriter();
    OutputStreamBasedInProgressFileRecoverableSerializer serializer = new OutputStreamBasedInProgressFileRecoverableSerializer(writer.getResumeRecoverableSerializer());
    RecoverableFsDataOutputStream outputStream = writer.open(new Path(path.resolve("content").toString()));
    outputStream.write(IN_PROGRESS_CONTENT.getBytes(StandardCharsets.UTF_8));
    ResumeRecoverable resumeRecoverable = outputStream.persist();
    OutputStreamBasedInProgressFileRecoverable recoverable = new OutputStreamBasedInProgressFileRecoverable(resumeRecoverable);
    byte[] bytes = serializer.serialize(recoverable);
    Files.write(path.resolve("recoverable"), bytes);
}

Example 3 with OutputStreamBasedInProgressFileRecoverable

use of org.apache.flink.streaming.api.functions.sink.filesystem.OutputStreamBasedPartFileWriter.OutputStreamBasedInProgressFileRecoverable in project flink by apache.

the class FileSinkCommittableSerializerMigrationTest method prepareDeserializationInProgressToCleanup.

@Test
@Ignore
public void prepareDeserializationInProgressToCleanup() throws IOException {
    String scenario = "in-progress";
    java.nio.file.Path path = resolveVersionPath(CURRENT_VERSION, scenario);
    BucketWriter<String, String> bucketWriter = createBucketWriter();
    RecoverableWriter writer = FileSystem.getLocalFileSystem().createRecoverableWriter();
    FileSinkCommittableSerializer serializer = new FileSinkCommittableSerializer(bucketWriter.getProperties().getPendingFileRecoverableSerializer(), bucketWriter.getProperties().getInProgressFileRecoverableSerializer());
    RecoverableFsDataOutputStream outputStream = writer.open(new Path(path.resolve("content").toString()));
    outputStream.write(IN_PROGRESS_CONTENT.getBytes(StandardCharsets.UTF_8));
    ResumeRecoverable resumeRecoverable = outputStream.persist();
    OutputStreamBasedInProgressFileRecoverable recoverable = new OutputStreamBasedInProgressFileRecoverable(resumeRecoverable);
    FileSinkCommittable committable = new FileSinkCommittable("0", recoverable);
    byte[] bytes = serializer.serialize(committable);
    Files.write(path.resolve("committable"), bytes);
}