kkdoon commented on code in PR #26009:
URL: https://github.com/apache/beam/pull/26009#discussion_r1177145774


##########
runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkExecutionEnvironments.java:
##########
@@ -140,6 +150,9 @@ static ExecutionEnvironment createBatchExecutionEnvironment(
 
     applyLatencyTrackingInterval(flinkBatchEnv.getConfig(), options);
 
+    configureWebUIOptions(
+        flinkBatchEnv.getConfig(), 
options.as(org.apache.beam.sdk.options.PipelineOptions.class));

Review Comment:
   good catch! will import it instead.



##########
runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkExecutionEnvironments.java:
##########
@@ -245,9 +258,63 @@ public static StreamExecutionEnvironment 
createStreamExecutionEnvironment(
 
     configureStateBackend(options, flinkStreamEnv);
 
+    configureWebUIOptions(
+        flinkStreamEnv.getConfig(), 
options.as(org.apache.beam.sdk.options.PipelineOptions.class));
+
     return flinkStreamEnv;
   }
 
+  private static void configureWebUIOptions(
+      ExecutionConfig config, org.apache.beam.sdk.options.PipelineOptions 
options) {
+    SerializablePipelineOptions serializablePipelineOptions =
+        new SerializablePipelineOptions(options);
+    String optionsAsString = serializablePipelineOptions.toString();
+
+    try {
+      JsonNode node = mapper.readTree(optionsAsString);
+      JsonNode optionsNode = node.get("options");
+      Map<String, String> output =
+          Streams.stream(optionsNode.fields())
+              .filter(
+                  entry ->
+                      !entry.getValue().asText().isEmpty()
+                          && !"null".equals(entry.getValue().asText()))

Review Comment:
   good point, i can use `isNull` method in JsonNode class to detect null 
scenarios.



##########
runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkExecutionEnvironments.java:
##########
@@ -245,9 +258,63 @@ public static StreamExecutionEnvironment 
createStreamExecutionEnvironment(
 
     configureStateBackend(options, flinkStreamEnv);
 
+    configureWebUIOptions(
+        flinkStreamEnv.getConfig(), 
options.as(org.apache.beam.sdk.options.PipelineOptions.class));
+
     return flinkStreamEnv;
   }
 
+  private static void configureWebUIOptions(
+      ExecutionConfig config, org.apache.beam.sdk.options.PipelineOptions 
options) {
+    SerializablePipelineOptions serializablePipelineOptions =
+        new SerializablePipelineOptions(options);
+    String optionsAsString = serializablePipelineOptions.toString();
+
+    try {
+      JsonNode node = mapper.readTree(optionsAsString);
+      JsonNode optionsNode = node.get("options");
+      Map<String, String> output =
+          Streams.stream(optionsNode.fields())
+              .filter(
+                  entry ->
+                      !entry.getValue().asText().isEmpty()

Review Comment:
   makes sense, i will remove this check. `IsNull` is sufficient to check 
whether the field is set or not.



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