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From Apache Wiki <wikidi...@apache.org>
Subject [Lucene-hadoop Wiki] Trivial Update of "Hbase/HbaseFeatureRequests" by stack
Date Mon, 08 Oct 2007 17:15:54 GMT
Dear Wiki user,

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The following page has been changed by stack:

The comment on the change is:
Added comment.

   * Add ability for the user to specify the timestamp of a row, much like in bigtable. (our
dataset is already mapped to a specific timestamp). Added ''2007-05-29 16:21:06 by johanoskarsson''
+   * '''Implemented'''.  See org.apache.hadoop.hbase.TestTimestamp unit test.
   * Add to HClient something like `HClient#getNearest(Text row, Text [] column, long timestamp)`
to return the results that fall closest to provided timestamp (Use case: wayback machine type
applications).   Also `HClient#getNearest(Text row, Text [] column, long timestamp, long delta)`
where `delta` is a maximum for how far to go into the future -- or past -- beyond the supplied
timestamp.  Added ''2007-05-29 by stack''
   * Clients should be able to open an OutputStream for putting a value into a table. Right
now the only interface for insertion is via a byte[], which severely limits the flexibility
of the system. Added ''2007-10-08 by stuhood''
+   * Tell us more Stu why you need this feature?  (Because you want to write BLOBs of multiple
Gigabytes into an hbase cell?)

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