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Liyin Tang updated HBASE-10342: ------------------------------- Description: 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. (was: 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 at id1 . In such case, the rowkey bloom filter is able to cut more unnecessary seeks during the scan.) > RowKey Prefix Bloom Filter > -------------------------- > > Key: HBASE-10342 > URL: https://issues.apache.org/jira/browse/HBASE-10342 > Project: HBase > Issue Type: New Feature > Reporter: Liyin Tang > > 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. -- This message was sent by Atlassian JIRA (v6.1.5#6160)