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HBase >> mail # user >> larger HFile block size for very wide row?


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larger HFile block size for very wide row?
Hi, I have a HBase table where each row has ~1000k columns, ~2K each. My
table scan pattern is to use a row key filter but I need to fetch the
whole row (~1000 k) columns back.

Shall I set HFile block size to be larger than the default 64K?
Thanks,
Wei

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Wei Tan, PhD
Research Staff Member
IBM T. J. Watson Research Center
http://researcher.ibm.com/person/us-wtan