kafka compaction 分析(基于kafka 0.10.2版本)
摘要:一、基本概念: cleanableRatio:清理比率,可清理的字节大小/该log文件总的字节大小,对应代码: val cleanableBytes = log.logSegments(firstDirtyOffset, math.max(firstDirtyOffset, firstUnclean
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posted @ 2019-07-03 10:41
posted @ 2019-07-03 10:41