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  1. Flink
  2. FLINK-22376

SequentialChannelStateReaderImpl may recycle buffer twice

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    Description

      In ChannelStateChunkReader.readChunk in case of error buffer is recycled in the catch block. However, it might already have been recycled in stateHandler.recover().

      Using minor priority, as this only affects already failing path.
       

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        causes

        Bug - A problem which impairs or prevents the functions of the product. FLINK-23724 Network buffer leak when ResultPartition is released (failover)

        • Blocker - Blocks development and/or testing work, production could not run
        • Closed
        links to

        Web Link GitHub Pull Request #15885

        Web Link GitHub Pull Request #16079

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            akalashnikov Anton Kalashnikov
            roman Roman Khachatryan
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