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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: 2.7.0
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Fix Version/s: 2.8.0, 3.0.0-alpha1
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Component/s: None
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Labels:None
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Target Version/s:
We should trace FSOutputSummer#writeChecksumChunks rather than DFSOutputStream#writeChunk. When tracing writeChunk, we get a new trace span every 512 bytes; when tracing writeChecksumChunks, we normally get a new trace span only when the FSOutputSummer buffer is full (9x less often.)