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HBase >> mail # user >> Is it necessary to set MD5 on rowkey?


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Is it necessary to set MD5 on rowkey?
Many articles tell me that MD5 rowkey or part of it is good method to balance the records stored in different parts. But If I want to search some sequential rowkey records, such as date as rowkey or partially. I can not use rowkey filter to scan a range of date value one time on the date by MD5. How to balance this issue?
Thanks.

     
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB