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Type:
Bug
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Status: Resolved
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: Impala 2.6.0
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Fix Version/s: Impala 2.7.0
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Component/s: Backend
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Labels:
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Target Version:
To aid debugging/supportability, it would be good if MemTracker dumps could report how much memory was consumed by unused I/O buffers. This is mainly useful in understanding idle memory consumption of Impala, since a significant number of I/O buffers can be stored in free lists by the DiskIoMgr.