Hi
Does HBase support single-row transaction as described in Bigtable paper?

"Bigtable supports single-row transactions, which can be
used to perform atomic read-modify-write sequences on
data stored under a single row key."  --Bigtable paper

If so, how can I define a transaction in HBase,
is it looks like this:

lid=startUpdate
get(lid)
..
put(lid)
...
commit(lid)

Are these transactions isolated with each other?
If not, is there a way to achieve that?

Thanks

Zhou

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