Examples with ExecutionDeploymentListener org.apache.flink.runtime.executiongraph.ExecutionDeploymentListener used on opensource projects

Example 1 with ExecutionDeploymentListener

use of org.apache.flink.runtime.executiongraph.ExecutionDeploymentListener in project flink by apache.

the class DefaultExecutionGraphFactory method createAndRestoreExecutionGraph.

@Override
public ExecutionGraph createAndRestoreExecutionGraph(JobGraph jobGraph, CompletedCheckpointStore completedCheckpointStore, CheckpointsCleaner checkpointsCleaner, CheckpointIDCounter checkpointIdCounter, TaskDeploymentDescriptorFactory.PartitionLocationConstraint partitionLocationConstraint, long initializationTimestamp, VertexAttemptNumberStore vertexAttemptNumberStore, VertexParallelismStore vertexParallelismStore, ExecutionStateUpdateListener executionStateUpdateListener, Logger log) throws Exception {
    ExecutionDeploymentListener executionDeploymentListener = new ExecutionDeploymentTrackerDeploymentListenerAdapter(executionDeploymentTracker);
    ExecutionStateUpdateListener combinedExecutionStateUpdateListener = (execution, previousState, newState) -> {
        executionStateUpdateListener.onStateUpdate(execution, previousState, newState);
        if (newState.isTerminal()) {
            executionDeploymentTracker.stopTrackingDeploymentOf(execution);
        }
    };
    final ExecutionGraph newExecutionGraph = DefaultExecutionGraphBuilder.buildGraph(jobGraph, configuration, futureExecutor, ioExecutor, userCodeClassLoader, completedCheckpointStore, checkpointsCleaner, checkpointIdCounter, rpcTimeout, blobWriter, log, shuffleMaster, jobMasterPartitionTracker, partitionLocationConstraint, executionDeploymentListener, combinedExecutionStateUpdateListener, initializationTimestamp, vertexAttemptNumberStore, vertexParallelismStore, checkpointStatsTrackerFactory, isDynamicGraph);
    final CheckpointCoordinator checkpointCoordinator = newExecutionGraph.getCheckpointCoordinator();
    if (checkpointCoordinator != null) {
        // check whether we find a valid checkpoint
        if (!checkpointCoordinator.restoreInitialCheckpointIfPresent(new HashSet<>(newExecutionGraph.getAllVertices().values()))) {
            // check whether we can restore from a savepoint
            tryRestoreExecutionGraphFromSavepoint(newExecutionGraph, jobGraph.getSavepointRestoreSettings());
        }
    }
    return newExecutionGraph;
}