Custodian
发表于 2025-3-28 18:01:18
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RECUR
发表于 2025-3-28 22:35:47
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宫殿般
发表于 2025-3-29 00:56:18
https://doi.org/10.1007/978-3-642-91343-3gionServer does not compact and splits in parallel. For example, a table’s row keys are not stored in the same region; a table‘s row keys are distributed across the cluster stored on different regions on different RegionServers.
dragon
发表于 2025-3-29 03:48:34
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反抗者
发表于 2025-3-29 11:08:12
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osteocytes
发表于 2025-3-29 14:16:32
Apache HBase and HDFS data as StoreFiles (HFiles) on the HDFS datanodes. HFile represents the file format for HBase. HFile is an HBase-specific file format based on the TFile binary file format. A StoreFile can be considered a lightweight wrapper around the HFile. HBase also stores the write-ahead logs (WALs), which sto
Range-Of-Motion
发表于 2025-3-29 17:38:57
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lymphedema
发表于 2025-3-29 21:01:17
Column Family and Column Qualifiere value is stored at the intersection of a column and a row. A row is identified by a row key. Row keys with the same user ID are adjacent to each other. The row keys form the primary index and the column qualifiers form the per row secondary index. Both the row keys and the column keys are sorted i
mucous-membrane
发表于 2025-3-30 02:58:07
Row Versioningby the RegionServer or may be supplied explicitly. By default, the timestamp is the time at the RegionServer when the data was written. Alternatively, the timestamp may be set explicitly. Timestamps are stored in descending order in an HFile, which implies the most recent timestamp is stored first.
Ascribe
发表于 2025-3-30 06:34:54
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