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  1. Flink
  2. FLINK-12576

inputQueueLength metric does not work for LocalInputChannels

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      Description

      Currently inputQueueLength ignores LocalInputChannels (SingleInputGate#getNumberOfQueuedBuffers). This can can cause mistakes when looking for causes of back pressure (If task is back pressuring whole Flink job, but there is a data skew and only local input channels are being used).

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              • Assignee:
                aitozi Aitozi
                Reporter:
                pnowojski Piotr Nowojski
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