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  1. Kudu
  2. KUDU-3021

Add metric gauges for the size of transactions applied to tablets and number of rejected transactions due to their size

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      Kudu servers have a limit on the size of transaction applied to a tablet: --tablet_transaction_memory

      It would be nice to introduce corresponding metrics to gauge how relevant the current setting is for the actual size of transactions applied in a running Kudu cluster. That can help with pro-active tuning of a Kudu cluster to sustain a planned increase in workload.

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            ZhangYao ZhangYao
            aserbin Alexey Serbin

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