Github user aljoscha commented on a diff in the pull request:
https://github.com/apache/flink/pull/2174#discussion_r68744158
--- Diff:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/ContinuousFileReaderOperator.java
---
@@ -104,7 +104,13 @@ public void open() throws Exception {
this.collector = new TimestampedCollector<>(output);
this.checkpointLock = getContainingTask().getCheckpointLock();
+ Preconditions.checkArgument(reader == null, "The reader is
already initialized.");
+
this.reader = new SplitReader<>(format, serializer, collector,
checkpointLock, readerState);
+
+ // after initializing the reader, set the state to recovered
state
--- End diff --
Could you please clarify this sentence. I think something might be missing.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
