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Type:
New Feature
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Status: Resolved
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Priority:
Major
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Resolution: Duplicate
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Affects Version/s: None
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Fix Version/s: None
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Component/s: None
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Labels:None
When designing HBase schema for some use cases, it is quite common to combine multiple information within the RowKey. For instance, assuming that rowkey is constructed as md5(id1) + id1 + id2, and user wants to scan all the rowkeys which starting by id1. In such case, the rowkey bloom filter is able to cut more unnecessary seeks during the scan.
- is duplicated by
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HBASE-20636 Introduce two bloom filter type : ROWPREFIX_FIXED_LENGTH and ROWPREFIX_DELIMITED
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- Resolved
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- is related to
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HBASE-18394 Allowing user to define levels of prefix of Rowkey to be also put into BloomFilter
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- Open
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