ableegoldman commented on a change in pull request #11847:
URL: https://github.com/apache/kafka/pull/11847#discussion_r820429682



##########
File path: 
streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamThread.java
##########
@@ -978,24 +979,30 @@ private void resetOffsets(final Set<TopicPartition> 
partitions, final Exception
         final Set<TopicPartition> notReset = new HashSet<>();
 
         for (final TopicPartition partition : partitions) {
-            switch (topologyMetadata.offsetResetStrategy(partition.topic())) {
-                case EARLIEST:
-                    addToResetList(partition, seekToBeginning, "Setting topic 
'{}' to consume from {} offset", "earliest", loggedTopics);
-                    break;
-                case LATEST:
-                    addToResetList(partition, seekToEnd, "Setting topic '{}' 
to consume from {} offset", "latest", loggedTopics);
-                    break;
-                case NONE:
-                    if ("earliest".equals(originalReset)) {
-                        addToResetList(partition, seekToBeginning, "No custom 
setting defined for topic '{}' using original config '{}' for offset reset", 
"earliest", loggedTopics);
-                    } else if ("latest".equals(originalReset)) {
-                        addToResetList(partition, seekToEnd, "No custom 
setting defined for topic '{}' using original config '{}' for offset reset", 
"latest", loggedTopics);
-                    } else {
-                        notReset.add(partition);
-                    }
-                    break;
-                default:
-                    throw new IllegalStateException("Unable to locate topic " 
+ partition.topic() + " in the topology");
+            final OffsetResetStrategy offsetResetStrategy = 
topologyMetadata.offsetResetStrategy(partition.topic());
+
+            // This may be null if the task we are currently processing was 
apart of a named topology that was just emoved.
+            // TODO: keep the StreamThreads and TopologyMetadtaa view of named 
topologies in sync until final thread has acked

Review comment:
       https://issues.apache.org/jira/browse/KAFKA-13713




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