I think we need to take a look different situations.
1. One column gets frequently updated and the others not. If we use row
representation, we will include the unchanged data value for each tuple.
This may cause a large data redundancy. So, I think it can explain why in
my test the multiple data
I am architecting a platform incorporating: recommender systems,
information retrieval (ML), sequence mining, and Natural Language
Processing.
Additionally I have the generic CRUD and authentication components,
with everything exposed RESTfully.
For the storage layer(s), there are a few options
Hi Nick,
the HConnection is unmanaged and we cache it for the lifetime of the
application until it shuts down. I am not calling HConnection.close
anywhere in my code except for the shutdown hook.
On Mon, Jan 19, 2015 at 7:39 PM, Nick Dimiduk ndimi...@gmail.com wrote:
Hi Calvin,
An
Hi,
I want to fetch a row from hbase rest client. Composite Rowkey is:
StringInteger
This is how the rowkey looks on hbase shell: ABCDEF\x00\x00\x00\x00\x01
I tried to do this request: hostname:8080/TABLE/ABCDEF%2Fx00%2Fx00%2Fx00%2F
x00%2Fx01
Is it possible to get the this kind of row from
bq. I have no way to get ALL its cells out
Mutation has the following method:
public NavigableMapbyte [], ListCell getFamilyCellMap() {
FYI
On Tue, Jan 20, 2015 at 5:43 PM, Liu, Ming (HPIT-GADSC) ming.l...@hp.com
wrote:
Hello, there,
I am developing a coprocessor under HBase 0.98.6. The
Hello, there,
I am developing a coprocessor under HBase 0.98.6. The client send a Put object
to the coprocessor in Protobuf, when the coprocessor receive the message , it
invokes ProtobufUtil.toPut to convert it to a Put object. Do various checking
and then put it into HBase table.
Now, I get
Hi,
Considering this is called the *online* region merge, I would assume
regions being merged never go offline during the merge and both regions
being merged are available for reading and writing at all times, even
during the merge though I don't get how writes would work if one region
is
