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  1. IMPALA
  2. IMPALA-9829

Add write metrics for Spilling

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Details

    • Task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • Impala 4.0.0
    • Backend
    • None

    Description

      Extend io-mgr metrics to include additional metrics as a requirement from Spilling to S3. 

       

      impala-server.io-mgr.queue-$0.write-latency // Histogram of write operation times on specific disk queue.
      impala-server.io-mgr.queue-$0.write-size // Histogram of write operation sizes on specific disk queue.
      impala-server.io-mgr.queue-$0.write-io-error // I/O errors encountered during writing.
      

       

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            baggio000 Yida Wu
            arawat Abhishek Rawat
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              Created:
              Updated:
              Resolved: