WencongLiu commented on code in PR #23863: URL: https://github.com/apache/flink/pull/23863#discussion_r1415504026
########## flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/hybrid/tiered/tier/disk/DiskTierProducerAgent.java: ########## @@ -223,9 +228,16 @@ private void releaseResources() { } } - private Integer retrieveFirstBufferIndexInSegment(int subpartitionId, int bufferIndex) { - return firstBufferIndexInSegment.size() > subpartitionId - ? firstBufferIndexInSegment.get(subpartitionId).get(bufferIndex) - : null; + private Integer getSegmentIdByIndexOfFirstBufferInSegment(int subpartitionId, int bufferIndex) { + Integer segmentId; + try { + segmentId = firstBufferIndexInSegment.get(subpartitionId).get(bufferIndex); + } catch (Exception e) { Review Comment: I have adjusted the code to ensure that `firstBufferIndexInSegment` remains unchanged and only clear the each element of it. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org