Java Code Examples for org.apache.flink.runtime.jobgraph.SavepointRestoreSettings#restoreSavepoint()

The following examples show how to use org.apache.flink.runtime.jobgraph.SavepointRestoreSettings#restoreSavepoint() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: JobMaster.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
/**
 * Tries to restore the given {@link ExecutionGraph} from the provided {@link SavepointRestoreSettings}.
 *
 * @param executionGraphToRestore {@link ExecutionGraph} which is supposed to be restored
 * @param savepointRestoreSettings {@link SavepointRestoreSettings} containing information about the savepoint to restore from
 * @throws Exception if the {@link ExecutionGraph} could not be restored
 */
private void tryRestoreExecutionGraphFromSavepoint(ExecutionGraph executionGraphToRestore, SavepointRestoreSettings savepointRestoreSettings) throws Exception {
	if (savepointRestoreSettings.restoreSavepoint()) {
		final CheckpointCoordinator checkpointCoordinator = executionGraphToRestore.getCheckpointCoordinator();
		if (checkpointCoordinator != null) {
			checkpointCoordinator.restoreSavepoint(
				savepointRestoreSettings.getRestorePath(),
				savepointRestoreSettings.allowNonRestoredState(),
				executionGraphToRestore.getAllVertices(),
				userCodeLoader);
		}
	}
}
Example 2
Source File: LegacyScheduler.java    From flink with Apache License 2.0 5 votes vote down vote up 
/**
 * Tries to restore the given {@link ExecutionGraph} from the provided {@link SavepointRestoreSettings}.
 *
 * @param executionGraphToRestore {@link ExecutionGraph} which is supposed to be restored
 * @param savepointRestoreSettings {@link SavepointRestoreSettings} containing information about the savepoint to restore from
 * @throws Exception if the {@link ExecutionGraph} could not be restored
 */
private void tryRestoreExecutionGraphFromSavepoint(ExecutionGraph executionGraphToRestore, SavepointRestoreSettings savepointRestoreSettings) throws Exception {
	if (savepointRestoreSettings.restoreSavepoint()) {
		final CheckpointCoordinator checkpointCoordinator = executionGraphToRestore.getCheckpointCoordinator();
		if (checkpointCoordinator != null) {
			checkpointCoordinator.restoreSavepoint(
				savepointRestoreSettings.getRestorePath(),
				savepointRestoreSettings.allowNonRestoredState(),
				executionGraphToRestore.getAllVertices(),
				userCodeLoader);
		}
	}
}
Example 3
Source File: SchedulerBase.java    From flink with Apache License 2.0 5 votes vote down vote up 
/**
 * Tries to restore the given {@link ExecutionGraph} from the provided {@link SavepointRestoreSettings}.
 *
 * @param executionGraphToRestore {@link ExecutionGraph} which is supposed to be restored
 * @param savepointRestoreSettings {@link SavepointRestoreSettings} containing information about the savepoint to restore from
 * @throws Exception if the {@link ExecutionGraph} could not be restored
 */
private void tryRestoreExecutionGraphFromSavepoint(ExecutionGraph executionGraphToRestore, SavepointRestoreSettings savepointRestoreSettings) throws Exception {
	if (savepointRestoreSettings.restoreSavepoint()) {
		final CheckpointCoordinator checkpointCoordinator = executionGraphToRestore.getCheckpointCoordinator();
		if (checkpointCoordinator != null) {
			checkpointCoordinator.restoreSavepoint(
				savepointRestoreSettings.getRestorePath(),
				savepointRestoreSettings.allowNonRestoredState(),
				executionGraphToRestore.getAllVertices(),
				userCodeLoader);
		}
	}
}