KKcorps commented on a change in pull request #7965:
URL: https://github.com/apache/pinot/pull/7965#discussion_r776587817
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File path:
pinot-plugins/pinot-stream-ingestion/pinot-kinesis/src/main/java/org/apache/pinot/plugin/stream/kinesis/KinesisStreamMetadataProvider.java
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@@ -108,8 +108,6 @@ public StreamPartitionMsgOffset
fetchStreamPartitionOffset(OffsetCriteria offset
if (shard == null) { // Shard has expired
shardsEnded.add(shardId);
continue;
- // FIXME: Here we assume that we were done consuming the shard before
it expired.
- // Handle edge case where consumer lags behind, resulting in shard to
expire before it is all consumed
Review comment:
Added the log. Implementing an exact check if data loss has occurred or
not won't be possible in this class since there is no information about what is
the last sequence id (i.e. offset) in the expired shard.
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