Examples with CheckpointStorageCoordinatorView org.apache.flink.runtime.state.CheckpointStorageCoordinatorView used on opensource projects

Example 1 with CheckpointStorageCoordinatorView

use of org.apache.flink.runtime.state.CheckpointStorageCoordinatorView in project flink by apache.

the class DispatcherTest method createTestingSavepoint.

@Nonnull
private URI createTestingSavepoint() throws IOException, URISyntaxException {
    final CheckpointStorage storage = Checkpoints.loadCheckpointStorage(configuration, Thread.currentThread().getContextClassLoader(), log);
    final CheckpointStorageCoordinatorView checkpointStorage = storage.createCheckpointStorage(jobGraph.getJobID());
    final File savepointFile = temporaryFolder.newFolder();
    final long checkpointId = 1L;
    final CheckpointStorageLocation checkpointStorageLocation = checkpointStorage.initializeLocationForSavepoint(checkpointId, savepointFile.getAbsolutePath());
    final CheckpointMetadataOutputStream metadataOutputStream = checkpointStorageLocation.createMetadataOutputStream();
    Checkpoints.storeCheckpointMetadata(new CheckpointMetadata(checkpointId, Collections.emptyList(), Collections.emptyList()), metadataOutputStream);
    final CompletedCheckpointStorageLocation completedCheckpointStorageLocation = metadataOutputStream.closeAndFinalizeCheckpoint();
    return new URI(completedCheckpointStorageLocation.getExternalPointer());
}