Details
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Improvement
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Status: Closed
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Major
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Resolution: Fixed
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0.94.3, 0.95.2
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None
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Reviewed
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Description
seems there's a potential improvable space before doing scanner.next:
StoreScanner.java
if (explicitColumnQuery && lazySeekEnabledGlobally) { for (KeyValueScanner scanner : scanners) { scanner.requestSeek(matcher.getStartKey(), false, true); } } else { for (KeyValueScanner scanner : scanners) { scanner.seek(matcher.getStartKey()); } }
we can do scanner.requestSeek or scanner.seek in parallel, instead of current serialization, to reduce latency for special case.
Any ideas on it ? I'll have a try if the comments/suggestions are positive:)