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Importantly, parts belonging to different partitions are never merged. If a key of high cardinality, e.g., date_time_ms, is chosen as a partition key then parts spread across thousands of folders will never be merge candidates - exceeding preconfigured limits and causing the "Too many inactive parts (N). Parts cleaning are processing significantly slower than inserts" error on subsequent INSERTs. Addressing this problem is simple: choose a partition key with cardinality
，详情可参考heLLoword翻译
The volatility of the spec created a moving target. There have been changes to the spec over the years, which meant implementations have struggled to keep up.，推荐阅读谷歌获取更多信息
ВсеГосэкономикаБизнесРынкиКапиталСоциальная сфераАвтоНедвижимостьГородская средаКлимат и экологияДеловой климат。超级权重是该领域的重要参考
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