[jira] [Created] (FLINK-35587) Job fails with "The read buffer is null in credit-based input channel" on TPC-DS 10TB benchmark

[Junrui Li (Jira)]

Junrui Li created FLINK-35587:
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             Summary: Job fails with "The read buffer is null in credit-based 
input channel" on TPC-DS 10TB benchmark
                 Key: FLINK-35587
                 URL: https://issues.apache.org/jira/browse/FLINK-35587
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Network
    Affects Versions: 1.20.0
            Reporter: Junrui Li


While running TPC-DS 10TB benchmark on the latest master branch locally, I've 
encountered a failure in certain queries, specifically query 75, resulting in 
the error "The read buffer is null in credit-based input channel".

Using a binary search approach, I identified the offending commit as 
FLINK-33668. After reverting FLINK-33668 and subsequent commits, the issue 
disappears. Re-applying FLINK-33668 to the branch re-introduces the error.



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