gyfora commented on code in PR #24754:
URL: https://github.com/apache/flink/pull/24754#discussion_r1598242464
##########
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamGraph.java:
##########
@@ -228,6 +230,14 @@ public void setTimeCharacteristic(TimeCharacteristic
timeCharacteristic) {
this.timeCharacteristic = timeCharacteristic;
}
+ public void setLineageGraph(LineageGraph lineageGraph) {
Review Comment:
This method is not called anywhere, how did we test this functionality?
##########
flink-clients/src/main/java/org/apache/flink/client/deployment/executors/AbstractSessionClusterExecutor.java:
##########
@@ -97,7 +117,26 @@ public CompletableFuture<JobClient> execute(
clusterClientProvider,
jobID,
userCodeClassloader))
- .whenCompleteAsync((ignored1, ignored2) ->
clusterClient.close());
+ .whenCompleteAsync(
+ (jobClient, throwable) -> {
+ if (throwable == null) {
+ RuntimeExecutionMode executionMode =
+ jobGraph.getJobConfiguration()
+
.get(ExecutionOptions.RUNTIME_MODE);
+ if (jobStatusChangedListeners.size() > 0) {
+ jobStatusChangedListeners.forEach(
+ listener ->
+ listener.onEvent(
+ new
DefaultJobCreatedEvent(
+
jobGraph.getJobID(),
+
jobGraph.getName(),
+
((StreamGraph) pipeline)
+
.getLineageGraph(),
+
executionMode)));
+ }
+ }
+ clusterClient.close();
Review Comment:
Should this be in a finally block in case the listeners throws an error?
##########
flink-clients/src/main/java/org/apache/flink/client/deployment/executors/AbstractSessionClusterExecutor.java:
##########
@@ -55,11 +65,21 @@
public class AbstractSessionClusterExecutor<
ClusterID, ClientFactory extends
ClusterClientFactory<ClusterID>>
implements CacheSupportedPipelineExecutor {
+ private final ExecutorService executorService =
+ Executors.newFixedThreadPool(
+ 4, new
ExecutorThreadFactory("Flink-SessionClusterExecutor-IO"));
private final ClientFactory clusterClientFactory;
+ private final Configuration configuration;
+ private final List<JobStatusChangedListener> jobStatusChangedListeners;
- public AbstractSessionClusterExecutor(@Nonnull final ClientFactory
clusterClientFactory) {
+ public AbstractSessionClusterExecutor(
+ @Nonnull final ClientFactory clusterClientFactory, Configuration
configuration) {
this.clusterClientFactory = checkNotNull(clusterClientFactory);
+ this.configuration = configuration;
+ this.jobStatusChangedListeners =
+ JobStatusChangedListenerUtils.createJobStatusChangedListeners(
+ this.getClass().getClassLoader(), configuration,
executorService);
Review Comment:
Should we use the class class loader or the thread context class loader here?
##########
flink-clients/src/main/java/org/apache/flink/client/deployment/executors/AbstractSessionClusterExecutor.java:
##########
@@ -55,11 +65,21 @@
public class AbstractSessionClusterExecutor<
ClusterID, ClientFactory extends
ClusterClientFactory<ClusterID>>
implements CacheSupportedPipelineExecutor {
+ private final ExecutorService executorService =
+ Executors.newFixedThreadPool(
+ 4, new
ExecutorThreadFactory("Flink-SessionClusterExecutor-IO"));
Review Comment:
Why do we need 4 threads? Do we expect concurrent calls here?
##########
flink-clients/src/main/java/org/apache/flink/client/deployment/executors/AbstractSessionClusterExecutor.java:
##########
@@ -97,7 +117,26 @@ public CompletableFuture<JobClient> execute(
clusterClientProvider,
jobID,
userCodeClassloader))
- .whenCompleteAsync((ignored1, ignored2) ->
clusterClient.close());
+ .whenCompleteAsync(
+ (jobClient, throwable) -> {
+ if (throwable == null) {
+ RuntimeExecutionMode executionMode =
+ jobGraph.getJobConfiguration()
+
.get(ExecutionOptions.RUNTIME_MODE);
+ if (jobStatusChangedListeners.size() > 0) {
Review Comment:
This check has no effects, forEach does nothing if the list is empty
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